RANKING

Rank 1 out of 41 Summarized in this category Rankings based on: • Pros-to-cons ratio • Number of reviews • Category average

numbuzin

No. 6 Deep Sleep Mask Serum

Name: No. 6 Deep Sleep Mask Serum
Brand: numbuzin

around $23

All prices are estimates and may vary from actual prices.

330 Pros

88%
37 reviews (7h 1m)

43 Cons

The numbuzin No. 6 Deep Sleep Mask Serum is a popular choice for those seeking intense hydration and a radiant glow. Reviewers rave about its lightweight, watery texture that absorbs quickly, leaving skin feeling plump and refreshed without stickiness. The serum's star ingredient, Iceland glacier water, combined with hyaluronic acid and niacinami...

Summary of pros and cons from human reviewers, put together by AI

98%

42 vs 1

Ingredients

99%

109 vs 1

Hydration

93%

42 vs 3

Texture & Absorption

57%

12 vs 9

Skin Irritation/Sensitivity

27%

3 vs 8

Effectiveness

Reviewer verdict

Across 37 YouTube reviews, the numbuzin No. 6 Deep Sleep Mask Serum earns a Summa score of 4.5/5, ranking #1 among Serums & Treatments. Reviewers most often praise its hydration, ingredients, texture & absorption, while the most common criticisms concern application experience, skin irritation/sensitivity.

The No. 6 Deep Sleep Mask Serum is widely praised for delivering intense, long-lasting hydration and a dewy, glass-skin glow, with hydration mentioned in 91 of the extracted pros. Reviewers repeatedly highlight its lightweight, watery texture and fast absorption that layers well under makeup (29 mentions about texture/absorption and 26 about application), plus multiple comments about good visible next-morning results and sustained moisturization. Many reviewers also point to its ingredient profile—triple/multi hyaluronic acids and glacier water—when explaining the hydrating effects (35 mentions about ingredients). Overall, most reviewers agree it feels like a sheet mask in a bottle and reliably boosts skin plumpness and radiance overnight.

Criticisms are far fewer but consistent: some users find it doesn’t fully replace a sheet mask or deliver the exact same results as one (9 mentions under application and 8 under effectiveness), and several reviewers reported breakouts, purging, or sensitivity potentially linked to botanical extracts (9 mentions under irritation). A number of reviewers also questioned its value for money or called it overpriced relative to its benefits (7 mentions under value). A small number noted minor texture surprises or that long-term anti-aging claims weren’t evident.

Analysis based on 37 YouTube reviews (7h 1m of video) with 330 pros and 43 cons extracted.

Pros (330)

Hydration (109)

immediately noticed a benefit to my skin when it comes to hydration levels after my first use ▶ Affordable Anti-aging Skincare Routine for MATURE, DRY skin @ 5:31
really solid hydrating serum ▶ NUMBUZIN SKINCARE REVIEW！ @ 3:54
hydrates the skin from the inside out with glacial water instead of purified water ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 8:02
my skin looks glowy ▶ THE BEST selling Tone-up Cream you MUST TRY!! My KOREAN SKIN @ 10:58
hydrating ▶ How I Finally Got Hydrated & Glowing Skin! (Numbuzin Review @ 9:23
leaves your skin juicy and supple as if you've had a sheet mask on for like 20 minutes ▶ *GAME CHANGER* Serums to get SMOOTH & HYDRATED Skin 💦✨ @ 6:35
gives a beautiful glow to my skin ▶ Affordable Anti-aging Skincare Routine for MATURE, DRY skin @ 5:54
clinically shown to hydrate up to 2.5 mm ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 10:34
simple no fuss overnight hydrator that gives you baby soft plump skin ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 11:03
the next day my skin looks so glowy and moisturized ▶ THE BEST selling Tone-up Cream you MUST TRY!! My KOREAN SKIN @ 12:02
wake up with hydrated skin ▶ How I Finally Got Hydrated & Glowing Skin! (Numbuzin Review @ 10:07
hydration overload in a bottle ▶ Affordable Anti-aging Skincare Routine for MATURE, DRY skin @ 5:15
instant hydration with staying power ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 10:31
hydration lasts a lot longer ▶ How I Finally Got Hydrated & Glowing Skin! (Numbuzin Review @ 9:58
my makeup applies amazingly on top of it and it gives me that Flawless glass skin look ▶ THE BEST selling Tone-up Cream you MUST TRY!! My KOREAN SKIN @ 12:51
great for those nights when you're just lazy but you need that extra nourishment you need that boost of moisture for the next day ▶ *GAME CHANGER* Serums to get SMOOTH & HYDRATED Skin 💦✨ @ 6:40
that's what's really going to give you that hydration and that glow ▶ HOW TO GET GLASSY, GLOWY SKIN IN 2 STEPS! | NICOLE ELISE @ 0:13
it just makes your skin look really really dewy ▶ HOW TO GET GLASSY, GLOWY SKIN IN 2 STEPS! | NICOLE ELISE @ 1:07
looks so glowy ▶ NUMBUZIN SKINCARE REVIEW！ @ 4:13
leaves my skin comfortable and hydrated all day long ▶ NUMBUZIN SKINCARE REVIEW！ @ 4:20
give you the same sort of experience and results from a sheet mask but in a serum ▶ *GAME CHANGER* Serums to get SMOOTH & HYDRATED Skin 💦✨ @ 5:49
keeps hydration into the skin for 48 hours ▶ Affordable Anti-aging Skincare Routine for MATURE, DRY skin @ 7:44
repairs your skin barrier and floods it with hydration while you sleep ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 7:40
just gives an extra boost of Radiance onto the skin ▶ HOW TO GET GLASSY, GLOWY SKIN IN 2 STEPS! | NICOLE ELISE @ 4:45
I can literally just put it on before bed go straight to sleep without doing any extra steps and still wake up with super moisturized and hydrated skin ▶ THE BEST selling Tone-up Cream you MUST TRY!! My KOREAN SKIN @ 12:34
makeup layers over top of it perfectly, no pilling ▶ Affordable Anti-aging Skincare Routine for MATURE, DRY skin @ 5:58
create a lot of hydration ▶ NUMBUZIN SKINCARE REVIEW！ @ 4:39
how glowy and glassy my skin looks ▶ HOW TO GET GLASSY, GLOWY SKIN IN 2 STEPS! | NICOLE ELISE @ 4:59
equivalent to a sheet mask in a bottle ▶ *GAME CHANGER* Serums to get SMOOTH & HYDRATED Skin 💦✨ @ 5:26
my skin is just so plump and juicy ▶ *GAME CHANGER* Serums to get SMOOTH & HYDRATED Skin 💦✨ @ 6:14
essentially like a face mask bottled into a serum because it makes your skin glow like you've had a face mask on for 30 minutes ▶ THE BEST selling Tone-up Cream you MUST TRY!! My KOREAN SKIN @ 12:07
glowy primer almost ▶ NUMBUZIN SKINCARE REVIEW！ @ 4:16
beautiful hydrating serum ▶ Affordable Anti-aging Skincare Routine for MATURE, DRY skin @ 6:03
you can even put makeup on top ▶ HOW TO GET GLASSY, GLOWY SKIN IN 2 STEPS! | NICOLE ELISE @ 0:43
contains 63% glacial water for deep hydration ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 7:28
my skin feels so deeply hydrated ▶ I used VIRAL KOREAN VITAMIN SKINCARE FOR 3 MONTHS ft. #numbu @ 4:17
supposed to make your skin Supple and moisturized ▶ I used VIRAL KOREAN VITAMIN SKINCARE FOR 3 MONTHS ft. #numbu @ 3:37
hydrates the skin from inside out and restore radiance and firmness of skin at once ▶ ✨ I used these hottest K-beauty brand products for 1 month! @ 7:36
provide reach hydration ▶ ✨ I used these hottest K-beauty brand products for 1 month! @ 7:01
nourishing sheet Mark sort of serum ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 4:23
good before makeup applications ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 13:50
fill your skin like you just did mask to previous night ▶ ✨ I used these hottest K-beauty brand products for 1 month! @ 8:09
my skin was well hydrated like more hydrated than before ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 10:37
makes the foundation or concealer Glide so nicely ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 3:08
makes the makeup so glowy and fresh ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 3:04
clinically tested to actually keep the moisture in your skin for over 48 hours ▶ Have my feelings changed? VIRAL Korean Skincare 6 months lat @ 4:51
glacier water which gives extra hydration and a cooling effect ▶ Have my feelings changed? VIRAL Korean Skincare 6 months lat @ 4:41
i also end up with a nice boost just before my makeup application ▶ My Korean Glass Skin Transformation 💦✨ Dry Skin To GLOWY | @ 6:34
one or two layers of number six serum will keep your skin moist and your makeup look all day long ▶ [넘버즈인] 요즘 잘 나가는 K뷰티 브랜드 외국인들도 알았으면 하는 마음 🗣 영어 l SKIN CARE @ 6:41
it's like it's holding my makeup so tightly ▶ [넘버즈인] 요즘 잘 나가는 K뷰티 브랜드 외국인들도 알았으면 하는 마음 🗣 영어 l SKIN CARE @ 6:22
this serum will give you that you know instant hydration boost ▶ My Skincare Routine with NUMBUZIN Skincare ~ In depth review @ 9:17
hydrating ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 3:16
feel like it's locking the moisture in and balancing the oil and texture perfectly ▶ [넘버즈인] 요즘 잘 나가는 K뷰티 브랜드 외국인들도 알았으면 하는 마음 🗣 영어 l SKIN CARE @ 5:24
that Iceland glacier water will help you with that Supple glow ▶ My Skincare Routine with NUMBUZIN Skincare ~ In depth review @ 9:11
moisturizing effect hydrating effect ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 4:19
really hydrating ▶ Achieving GLASS SKIN with Korean Skincare | NUMBUZIN Skincar @ 8:57
it did feel like the serum will put the moisture back into my face ▶ Black girl tries Trending Korean skin care for a month + res @ 3:12
helps keep the moisture ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 3:46
keeps your skin moisturized for 48 hours ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 4:26
gonna work on your patchiness if you have any dry patches if you are using any acids and it's gonna make it's making you dry in certain areas it's gonna work on that because it is purely a hydrating hydrating serum ▶ Tried the Best Selling Numbuzin Products for Glazed Dount Sk @ 8:14
makeup becomes lighter ▶ MY PRE MAKEUP SECRET FOR A FLAWLESS BASE | NUMBUZIN | JEN D @ 4:39
deeply hydrating serum ▶ #Numbuzin #Skincare Favourites! - #SWATCHES + #REVIEW - #Kbe @ 4:09
this serum is like a cozy fuzzy blanket that helps like lock in the moisture in your face so that it doesn't dry out after a night of not sleeping well ▶ GAME-CHANGING At-Home Skincare | K-beauty Really Works! | ft @ 6:02
quick hydration ▶ how to get model glass skin + smooth makeup for pics @ 4:44
hydrates my skin like literally no other ▶ how to get model glass skin + smooth makeup for pics @ 5:26
my skin didn't feel tight even after the first time i used it ▶ My Korean Glass Skin Transformation 💦✨ Dry Skin To GLOWY | @ 5:35
powder goes on like smoothly ▶ how to get model glass skin + smooth makeup for pics @ 8:45
skin still like looks glowy ▶ how to get model glass skin + smooth makeup for pics @ 8:59
ultra moisturizing hydrating serum ▶ MASSIVE Korean Skincare Haul | cosRx, bib, numbuzin, espoir, @ 6:36
my skin feels so hydrated and glowy during the whole day ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 3:52
the dewyness on the skin after applying this will be insane if you want glass skin this is the product that you need on top of your toner ▶ Korean Skincare Products for Dry & Acne Skin ~ Dewy Natural @ 4:37
my skin was glowing and i just love how my skin feels it's non-greasy it's light weights i feel super moisturized and healthy ▶ *AFFORDABLE* Glass Skin Journey for Acne Prone Skin | Korean @ 7:54
when i put on my setting powder i still glow ▶ My Korean Glass Skin Transformation 💦✨ Dry Skin To GLOWY | @ 0:12
i wake up with already moisturized skin ▶ My Korean Glass Skin Transformation 💦✨ Dry Skin To GLOWY | @ 6:29
when I wake up my skin is super moisturized ▶ NIGHTTIME SKINCARE ROUTINE | NUMBUZIN @ 5:06
gave me that intense hydration that I needed ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 1:25
adds so much moisture to my skin ▶ NIGHTTIME SKINCARE ROUTINE | NUMBUZIN @ 4:49
my skin feels hydrated even during super hot days ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 1:37
in the morning i felt super glowy and smooth ▶ *AFFORDABLE* Glass Skin Journey for Acne Prone Skin | Korean @ 7:29
help with dullness from dehydrated skin by moisturizing it from the inside out while you sleep ▶ DON'T Buy Numbuzin Before Watching This Video! @ 3:45
my makeup looked a lot nicer it just was gliding on a lot smoother ▶ My Korean Glass Skin Transformation 💦✨ Dry Skin To GLOWY | @ 5:40
helped me so much, it was like glass of water to my skin ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 1:16
very nourishing on my skin ▶ NIGHTTIME SKINCARE ROUTINE | NUMBUZIN @ 5:04
your skin will be hydrated during the whole day ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 5:04
it's gonna feel absolutely refreshing gonna boost the hydration on the skin ▶ Korean Skincare Products for Dry & Acne Skin ~ Dewy Natural @ 4:33
it will give you up to 48 hours of hydration ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 5:24
gives you a nice glow ▶ 🇰🇷My glowy skincare routine✨ | trendy Korean Skincare 🌻 @ 5:49
the best at hydrating my skin without making it look oily ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 2:27
really does live up to the rumor that it gives glowiness ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 3 steps | s @ 4:36
instant hydration ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 3:29
you don't even need a highlighter because you're so dewy and glowy ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 3 steps | s @ 5:15
I wake up with such glowy and hydrated skin like I got a good night's sleep ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 2:08
instantly just gives the most beautiful glow ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 3 steps | s @ 4:17
keeps moisture in for over 48 hours ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 3 steps | s @ 6:37
it's gonna give you just a boost of hydration a luxurious yet powerful effect on the skin ▶ Korean Skincare Products for Dry & Acne Skin ~ Dewy Natural @ 5:55
moisturize your skin as deep as those mask sheets ▶ How to get rid of ACNE | Effective Skincare Routine @ 5:54
with only like two or three drops you will fill your skin with moisture with like just as if you use those kind of dewy sheet mask for like 15 minutes ▶ How to get rid of ACNE | Effective Skincare Routine @ 6:38
really perfect for the right level of oil and water balance inside your skin ▶ How to get rid of ACNE | Effective Skincare Routine @ 6:28
contains not only the high medium molecules but also the low the small molecules so you can actually like feel the moisture from the inside really kind of tightly ▶ How to get rid of ACNE | Effective Skincare Routine @ 7:13
long-lasting effect ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 3:32
makes your skin glowy and hydrated ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 4:50
it is truly super hydrating ▶ Korean Skincare Products for Dry & Acne Skin ~ Dewy Natural @ 4:23
keeps my moisture levels high and keeps a good water oil balance ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 3:44
makeup applies super easily and stain without smudging or becoming flaky ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 5:10
my skin instantly got hydrated looked smooth refreshened and glowy ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 2:30
hydrating ▶ 🇰🇷My glowy skincare routine✨ | trendy Korean Skincare 🌻 @ 5:47
looks so gorgeous under your makeup like it shows through your makeup ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 3 steps | s @ 4:54
This is the key for the glazed donut look ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 3 steps | s @ 4:26
moisturizing ▶ 🇰🇷My glowy skincare routine✨ | trendy Korean Skincare 🌻 @ 5:47

Ingredients (42)

silic free ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 0:29
contains niacinamide, a great anti-aging ingredient because it helps reduce redness, improve skin texture, and brighten skin ▶ Affordable Anti-aging Skincare Routine for MATURE, DRY skin @ 6:12
sulfur free ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 0:43
it's packed with over 10 different types of hyaluronic acid ▶ HOW TO GET GLASSY, GLOWY SKIN IN 2 STEPS! | NICOLE ELISE @ 0:07
packed with over 10 different types of hyaluronic acids ▶ HOW TO GET GLASSY, GLOWY SKIN IN 2 STEPS! | NICOLE ELISE @ 4:16
oil free ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 0:43
no harsh activives or fragrance ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 10:49
glacier water is rich in minerals ▶ Affordable Anti-aging Skincare Routine for MATURE, DRY skin @ 6:51
contains hydrating ingredients of Glycerin and hyaluronic acid ▶ Affordable Anti-aging Skincare Routine for MATURE, DRY skin @ 6:22
contains 63 percent of Iceland glacier water instead of purified water ▶ Affordable Anti-aging Skincare Routine for MATURE, DRY skin @ 6:41
Carbon free ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 0:43
alcohol free ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 0:27
multi-layered hyaluronic acids and nyinomide to reinforce your skin overnight ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 7:33
extract there for skin cells and pro protect skin cells from oxidative stress and has anti-aging properties ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 2:08
Melia AAA leaf extract this is like anti-inflammatory and antimicrobial ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 2:15
hunic acid in like four ingredients there of hunic acid meaning his ability to hold water and rehydrate the skin ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 1:22
so many humi and basically has so many hum ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 4:18
nice cide this it form vitamin B free that is present in many skin repairing processes it can help boost your skin natural barrier and increase levels of ceramides ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 1:12
cruelty free ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 0:50
flow extract antioxidants ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 2:22
another extract for antioxidant ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 2:24
vitamin E contains lots of antioxidants which help to protect your skin from pollution and reduce hyperpigmentation ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 1:07
humon and panol this is like hum skin condition agent ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 2:41
Reef save ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 0:50
potassium I can read this anti-inflammatory and suding ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 2:49
mineral reach Corina antioxidant anti-inflammatory antioxidant ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 2:36
glucose this is driving moisture to the skin ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 2:44
hydrating Solana fruit extract antioxidant ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 2:31
holy basil antioxidant ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 2:34
this will really help because it contains 63 of iceland glacier water ▶ Have my feelings changed? VIRAL Korean Skincare 6 months lat @ 4:31
packed with minerals delivers essential compounds to your skin ▶ Have my feelings changed? VIRAL Korean Skincare 6 months lat @ 4:45
has niacinamide as well to brighten the skin ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 4:43
has triple hyaluronic acid complex deep penetration ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 4:36
contains hyaluronic acid and niacinamide which are so so good for fixing those acne scars or impurities ▶ Have my feelings changed? VIRAL Korean Skincare 6 months lat @ 4:56
hydration due to high mineral content ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 3:28
this serum consists of 63 iceland glacier water ▶ GAME-CHANGING At-Home Skincare | K-beauty Really Works! | ft @ 6:53
rich and minerals ▶ how to get model glass skin + smooth makeup for pics @ 5:55
it's actually so good for your skin this bottle is full of like really expensive and like quality ingredients for your skin ▶ GAME-CHANGING At-Home Skincare | K-beauty Really Works! | ft @ 7:03
has hyaluronic acid niacinamide ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 3 steps | s @ 6:35
the reason for this hydration is the hyaluronic acid and nyseminide component ▶ *AFFORDABLE* Glass Skin Journey for Acne Prone Skin | Korean @ 8:07
rich in minerals ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 3 steps | s @ 6:07
contains an expensive icelandic classier water which is 63 and a triple hyaluronic acid complex ▶ How to get rid of ACNE | Effective Skincare Routine @ 6:51

Texture & Absorption (42)

isn't sticky like other serums ▶ THE BEST selling Tone-up Cream you MUST TRY!! My KOREAN SKIN @ 12:15
still like bouncy and soft ▶ How I Finally Got Hydrated & Glowing Skin! (Numbuzin Review @ 10:15
it's like a very watery consistency so it's so nice ▶ HOW TO GET GLASSY, GLOWY SKIN IN 2 STEPS! | NICOLE ELISE @ 1:12
doesn't leave your skin feeling all sticky ▶ How I Finally Got Hydrated & Glowing Skin! (Numbuzin Review @ 10:22
there's no white cast whatsoever ▶ HOW TO GET GLASSY, GLOWY SKIN IN 2 STEPS! | NICOLE ELISE @ 4:30
very watery and light so it's perfect for layering ▶ THE BEST selling Tone-up Cream you MUST TRY!! My KOREAN SKIN @ 11:58
it's not thick ▶ HOW TO GET GLASSY, GLOWY SKIN IN 2 STEPS! | NICOLE ELISE @ 1:14
highly concentrated watery texture forms a moisture barrier on the skin and leaves a non-sticky finish ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 8:10
lightweight yet effective ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 10:44
very beautiful finish ▶ NUMBUZIN SKINCARE REVIEW！ @ 5:05
creates a hydrating barrier without any stickiness ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 7:49
light, watery texture ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 7:47
watery texture ▶ Affordable Anti-aging Skincare Routine for MATURE, DRY skin @ 7:47
feels like water ▶ ✨ I used these hottest K-beauty brand products for 1 month! @ 7:53
very lightweight consistency ▶ I used VIRAL KOREAN VITAMIN SKINCARE FOR 3 MONTHS ft. #numbu @ 4:06
moisture barrier on skin and leave a non-sticky finish ▶ ✨ I used these hottest K-beauty brand products for 1 month! @ 7:48
smooth finishes ▶ ✨ I used these hottest K-beauty brand products for 1 month! @ 7:57
almost like water ▶ I used VIRAL KOREAN VITAMIN SKINCARE FOR 3 MONTHS ft. #numbu @ 4:08
really just Glides on and creates the most beautiful glass skin finish ▶ I used VIRAL KOREAN VITAMIN SKINCARE FOR 3 MONTHS ft. #numbu @ 4:33
very light on my skin ▶ ✨ I used these hottest K-beauty brand products for 1 month! @ 8:01
non-sticky ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 10:16
makes your skin glowy plump and glass skin light ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 2:46
this didn't feel really good as well ▶ Black girl tries Trending Korean skin care for a month + res @ 1:11
has like a water consistency ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 3:13
very non-sticky hydrating ▶ Tried the Best Selling Numbuzin Products for Glazed Dount Sk @ 7:40
quite watery but it does not slip around and it is easily absorbed into the skin ▶ [넘버즈인] 요즘 잘 나가는 K뷰티 브랜드 외국인들도 알았으면 하는 마음 🗣 영어 l SKIN CARE @ 5:18
it does not feel sticky onto your skin ▶ My Skincare Routine with NUMBUZIN Skincare ~ In depth review @ 9:30
I use this at night use the Moisturizer in the morning if I want to go for that glass skin look ▶ I used VIRAL #kbeauty brand Numbuzin for 1 yr! TRUEST Review @ 7:49
doesn't feel sticky ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 3:12
really soft when I use it ▶ HAUL & TRYON KOREAN SKINCARE WITH STYLEVANA | UNBOXINGWITHJA @ 10:04
number six does not give you oiliness but has soft and fresh finish ▶ [넘버즈인] 요즘 잘 나가는 K뷰티 브랜드 외국인들도 알았으면 하는 마음 🗣 영어 l SKIN CARE @ 5:59
very lightweight and not sticky or tacky ▶ #Numbuzin #Skincare Favourites! - #SWATCHES + #REVIEW - #Kbe @ 4:34
really a lightweight one, like a water ▶ HAUL & TRYON KOREAN SKINCARE WITH STYLEVANA | UNBOXINGWITHJA @ 10:12
Ultra lightweight feel ▶ Tried the Best Selling Numbuzin Products for Glazed Dount Sk @ 7:51
very lightweight like textures like watery texture ▶ HAUL & TRYON KOREAN SKINCARE WITH STYLEVANA | UNBOXINGWITHJA @ 9:49
does not feel sticky or greasy even when it has dried down and is Pleasant to use ▶ #Numbuzin #Skincare Favourites! - #SWATCHES + #REVIEW - #Kbe @ 5:19
so silky like my fingers are literally gliding ▶ how to get model glass skin + smooth makeup for pics @ 5:07
just leaves you with very beautiful glow finish without being sticky ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 3:09
absorbs into your skin really fast and really well but you could still see it on the outside like you could tell that I put this on ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 3 steps | s @ 5:48
the texture of this product is just really great it's really not too thick and it's going to get absorbed almost instantly into the skin when you're massaging it so it is not sticky it's very smooth liquidy texture but not too liquidy to the point where it's like going everywhere and i honestly don't smell any fragrance from this product which is great for sensitive skin ▶ Korean Skincare Products for Dry & Acne Skin ~ Dewy Natural @ 6:02
has a watery consistency but it absorbs in the skin so fast and then you just have an instant glow ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 3 steps | s @ 4:39
lightweight texture and it absorbs in the skin very quickly ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 3:14

Application Experience (35)

double layer it that way you will see like glowy hydration effect ▶ NUMBUZIN SKINCARE REVIEW！ @ 4:27
use it as your everyday morning serum ▶ NUMBUZIN SKINCARE REVIEW！ @ 5:01
very soothing naturally cooling effect just like the feeling you get when you're wearing a refreshing face mask ▶ THE BEST selling Tone-up Cream you MUST TRY!! My KOREAN SKIN @ 12:18
glacier water in it is super soothing ▶ NUMBUZIN SKINCARE REVIEW！ @ 3:58
good layer to your skincare regimen ▶ NUMBUZIN SKINCARE REVIEW！ @ 4:23
face feels so refreshed and cool every time I put it on ▶ How I Finally Got Hydrated & Glowing Skin! (Numbuzin Review @ 10:34
you can layer tons of products with this ▶ HOW TO GET GLASSY, GLOWY SKIN IN 2 STEPS! | NICOLE ELISE @ 0:41
ideal last serum step ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 7:54
Officially described as a serum that functions like a sleeping mask ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 7:25
you can save that 20 minutes and go to bed early ▶ ✨ I used these hottest K-beauty brand products for 1 month! @ 7:33
a replaced uh serum for Sheet mask ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 5:00
soothing ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 10:15
just need 30 seconds to apply it and feel the effect of a sheet mask ▶ [넘버즈인] 요즘 잘 나가는 K뷰티 브랜드 외국인들도 알았으면 하는 마음 🗣 영어 l SKIN CARE @ 4:40
suitable for year round ▶ Have my feelings changed? VIRAL Korean Skincare 6 months lat @ 5:25
like a sheet mask in a bottle ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 2:50
deep sleep mask serum ▶ [넘버즈인] 요즘 잘 나가는 K뷰티 브랜드 외국인들도 알았으면 하는 마음 🗣 영어 l SKIN CARE @ 4:05
just one layer is enough you don't even need a lot ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 2:58
as if you you are using a sheet mask with this one time usage you get the amount of hydration that you get through a sheet mask ▶ Tried the Best Selling Numbuzin Products for Glazed Dount Sk @ 7:02
you don't need to use a sheet mask ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 2:52
for oily or combination skin just like me a single layer that's enough ▶ [넘버즈인] 요즘 잘 나가는 K뷰티 브랜드 외국인들도 알았으면 하는 마음 🗣 영어 l SKIN CARE @ 4:51
feels very cold when you are dropping it on your skin ▶ Tried the Best Selling Numbuzin Products for Glazed Dount Sk @ 7:49
this is like a sheet mask in a bottle ▶ Anti-Aging Korean Skincare Evening Routine @ 5:35
it gives you the same effect of wearing a 20 minute face mask you just put it on and it doesn't feel like really sticky or get anywhere like that like a face mask would and it absorbs into your skin like within 20 seconds ▶ GAME-CHANGING At-Home Skincare | K-beauty Really Works! | ft @ 6:18
promotes that natural cooling effect ▶ how to get model glass skin + smooth makeup for pics @ 5:59
sheet mask and bottle literally sheet mask and a bottle ▶ how to get model glass skin + smooth makeup for pics @ 4:08
sleeping in this was so comfortable it wasn't sticky it didn't feel like heavy on the skin at all ▶ *AFFORDABLE* Glass Skin Journey for Acne Prone Skin | Korean @ 7:22
it feels so fancy on the skin ▶ Korean Skincare Products for Dry & Acne Skin ~ Dewy Natural @ 4:31
great replacement for Sheet mask which saves time and the planet ▶ DON'T Buy Numbuzin Before Watching This Video! @ 3:50
I don't really have to do a whole lot other than just a basic moisturizer ▶ NIGHTTIME SKINCARE ROUTINE | NUMBUZIN @ 5:13
gives your face a cooling effect ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 3 steps | s @ 6:05
you can layer as much as you want onto your skin for as much glowiness as you want ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 3 steps | s @ 4:43
the number six nubusin serum the deep sleep mask literally the name names it perfectly it's like you slept with a bunch of sheet masks on your face for a whole eight hours ▶ Korean Skincare Products for Dry & Acne Skin ~ Dewy Natural @ 4:15
a beautiful mask that you have but instead of having a sheet mask it's just a sheet mask in a bottle which hello this is amazing ▶ Korean Skincare Products for Dry & Acne Skin ~ Dewy Natural @ 5:25
gives the cooling sensation ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 3 steps | s @ 5:33
really time effective this just needs like 15 to like 30 seconds to apply and gives a similar effect to your mask shape ▶ How to get rid of ACNE | Effective Skincare Routine @ 8:12

Visible Results (26)

my skin looks like I actually slept ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 10:57
I'm not puffy which I usually am in the mornings after no sleep ▶ THE BEST selling Tone-up Cream you MUST TRY!! My KOREAN SKIN @ 11:01
glass skin ▶ THE BEST selling Tone-up Cream you MUST TRY!! My KOREAN SKIN @ 11:07
definitely see the difference in my skin condition the next morning ▶ *GAME CHANGER* Serums to get SMOOTH & HYDRATED Skin 💦✨ @ 6:05
you wake up with revitalized complexion in the next morning ▶ ✨ I used these hottest K-beauty brand products for 1 month! @ 7:04
my skin looks like i had enough rest ▶ ✨ I used these hottest K-beauty brand products for 1 month! @ 8:41
when I use the deep sleep mask in the morning my skin looked really fresh ▶ Achieving GLASS SKIN with Korean Skincare | NUMBUZIN Skincar @ 8:26
my skin was glowing ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 9:49
restores Radiance to dehydrated skin and you will wake up really fresh and glowy ▶ Achieving GLASS SKIN with Korean Skincare | NUMBUZIN Skincar @ 8:37
you will see visible difference in the radiance and glowiness of your skin ▶ Have my feelings changed? VIRAL Korean Skincare 6 months lat @ 4:03
this product is definitely helping fade those away ▶ Have my feelings changed? VIRAL Korean Skincare 6 months lat @ 5:08
really helped to brighten and even my skin ▶ MY PRE MAKEUP SECRET FOR A FLAWLESS BASE | NUMBUZIN | JEN D @ 5:46
it didn't look good on its own ▶ Black girl tries Trending Korean skin care for a month + res @ 3:17
look full of luminosity and vitality ▶ MY PRE MAKEUP SECRET FOR A FLAWLESS BASE | NUMBUZIN | JEN D @ 6:07
the purpose of this is to basically make your face look super glowy and like you had a good night's sleep ▶ GAME-CHANGING At-Home Skincare | K-beauty Really Works! | ft @ 5:09
seen a difference right when i applied it instant results ▶ *AFFORDABLE* Glass Skin Journey for Acne Prone Skin | Korean @ 7:15
very much plump hydrated glowy and beautiful and gorgeous ▶ how to get model glass skin + smooth makeup for pics @ 0:20
like in this clip i did not get good sleep but my skin obviously did my skin was taken care of at least ▶ GAME-CHANGING At-Home Skincare | K-beauty Really Works! | ft @ 5:44
skin looks so glowy hydrated beautiful gorgeous all day long ▶ how to get model glass skin + smooth makeup for pics @ 6:07
healthy glow ▶ how to get model glass skin + smooth makeup for pics @ 4:52
it was night and day how my skin was looking ▶ My Korean Glass Skin Transformation 💦✨ Dry Skin To GLOWY | @ 0:16
skin still glowing ▶ how to get model glass skin + smooth makeup for pics @ 10:39
i love the way that it gives me a glow from the inside ▶ My Korean Glass Skin Transformation 💦✨ Dry Skin To GLOWY | @ 0:07
my blemishes started to fade and my skin stopped breaking out ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 2:36
serum can give you the same effect as if you really had a good night's sleep ▶ How to get rid of ACNE | Effective Skincare Routine @ 6:08
helped me to reduce my blemishes and keep my skin very hydrated ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 2:03

Long-Term Results (21)

restores the radiance and firmness of the skin at once ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 8:06
Barrier repair ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 10:36
repair broken skin barrier overnight ▶ ✨ I used these hottest K-beauty brand products for 1 month! @ 7:02
moisturizing and firming effect of sheet mask ▶ ✨ I used these hottest K-beauty brand products for 1 month! @ 7:17
my skin was plumped ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 10:34
long wearing effect ▶ Have my feelings changed? VIRAL Korean Skincare 6 months lat @ 3:48
every time I use this the night before the next morning my skin looks so good ▶ Achieving GLASS SKIN with Korean Skincare | NUMBUZIN Skincar @ 8:11
it has healing skin healing ingredients like the barrier strengthening skin healing ingredients ▶ My Skincare Routine with NUMBUZIN Skincare ~ In depth review @ 9:03
hydrating Serum with moisture and elasticity that boosts your skin condition ▶ Tried the Best Selling Numbuzin Products for Glazed Dount Sk @ 6:57
work on your Skin's elasticity making your skin look Supple and glowy and hydrated ▶ Tried the Best Selling Numbuzin Products for Glazed Dount Sk @ 8:09
anti-aging benefits ▶ MY PRE MAKEUP SECRET FOR A FLAWLESS BASE | NUMBUZIN | JEN D @ 6:09
skin has been looking way healthier ▶ MY PRE MAKEUP SECRET FOR A FLAWLESS BASE | NUMBUZIN | JEN D @ 4:36
when I use this it makes my skin so soft and supple ▶ Anti-Aging Korean Skincare Evening Routine @ 5:19
makes me wake up with the most softest just prepped skin for the daytime ▶ how to get model glass skin + smooth makeup for pics @ 5:02
helped me to minimize my skin keratin ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 4:40
helped to strengthen My Skin Barrier ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 4:10
my skin feels very smooth and my skin doesn't feel tight anymore ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 2:43
my skin stopped feeling tight and dry and my skin texture started improving ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 1:31
made my skin Supple and soft ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 3:55
now I don't have to reapply skincare ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 1:56
feels some kind of like credible insurance for me we just like guarantee the fact in the next morning ▶ How to get rid of ACNE | Effective Skincare Routine @ 7:54

Overall (15)

really good ▶ How I Finally Got Hydrated & Glowing Skin! (Numbuzin Review @ 9:53
best so far ▶ How I Finally Got Hydrated & Glowing Skin! (Numbuzin Review @ 10:50
truly lives up to its name it does everything it promises and more ▶ THE BEST selling Tone-up Cream you MUST TRY!! My KOREAN SKIN @ 10:36
a lot more skin care benefits to it ▶ NUMBUZIN SKINCARE REVIEW！ @ 4:18
a little better ▶ How I Finally Got Hydrated & Glowing Skin! (Numbuzin Review @ 9:55
i'm still obsessed i have lost count of how many of these i've used up now ▶ Have my feelings changed? VIRAL Korean Skincare 6 months lat @ 3:25
coming ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 10:15
deserves some hype because it's wonderful ▶ Worth the Hype or Not? Rating the Most Hyped Popular Skinca @ 1:29
emptied this bottle ▶ [넘버즈인] 요즘 잘 나가는 K뷰티 브랜드 외국인들도 알았으면 하는 마음 🗣 영어 l SKIN CARE @ 4:12
i just lather this all over my face you would think that a sun lover like myself would love using aloe vera because they always promote that for sunburn but i actually personally just prefer using this it's worked out great for my skin ▶ Have my feelings changed? VIRAL Korean Skincare 6 months lat @ 5:51
gorgeous ▶ Anti-Aging Korean Skincare Evening Routine @ 5:48
extremely good for your skin ▶ how to get model glass skin + smooth makeup for pics @ 5:57
been really really enjoying ▶ MASSIVE Korean Skincare Haul | cosRx, bib, numbuzin, espoir, @ 6:47
it was a game changer for me ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 1:40
tops everything ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 3 steps | s @ 4:24

Skin Irritation/Sensitivity (12)

ideal for sensitive and dehydrated skin types ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 10:51
very great for sensitive skin ▶ NUMBUZIN SKINCARE REVIEW！ @ 3:57
great if you have dry skin ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 10:16
so good for beginners ▶ Have my feelings changed? VIRAL Korean Skincare 6 months lat @ 3:38
if you have like terribly dry skin type you need this magic potion ▶ My Skincare Routine with NUMBUZIN Skincare ~ In depth review @ 8:58
sensitive and normal to dry skins could use this ▶ #Numbuzin #Skincare Favourites! - #SWATCHES + #REVIEW - #Kbe @ 5:04
gentle but it does its job ▶ MY PRE MAKEUP SECRET FOR A FLAWLESS BASE | NUMBUZIN | JEN D @ 6:49
very gentle skin ▶ MY PRE MAKEUP SECRET FOR A FLAWLESS BASE | NUMBUZIN | JEN D @ 6:24
great for dry skin ▶ DON'T Buy Numbuzin Before Watching This Video! @ 3:43
the high molecule sodium hyaluronate actually creates a film protective barrier on the skin so it smoothens out the skin and also protects it from any type of skin irritations from harsh chemicals or anything like that ▶ *AFFORDABLE* Glass Skin Journey for Acne Prone Skin | Korean @ 8:40
suitable for any skin type literally anyone could use these ▶ how to get model glass skin + smooth makeup for pics @ 10:48
good for all type of skins ▶ 🇰🇷My glowy skincare routine✨ | trendy Korean Skincare 🌻 @ 5:51

Value for Money (10)

a little of this goes a long way ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 4:07
you don't need a lot ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 3:53
this bottle probably last you three or four months because you only need like half a drop or full to do a good job ▶ Worth the Hype or Not? Rating the Most Hyped Popular Skinca @ 1:42
a little bit goes a long way and really adds some nice hydration ▶ Worth the Hype or Not? Rating the Most Hyped Popular Skinca @ 1:37
affordable ▶ Anti-Aging Korean Skincare Evening Routine @ 5:41
I bought this if I'm not mistaken around October...until now I still have it ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 4:09
you don't need much ▶ Tried the Best Selling Numbuzin Products for Glazed Dount Sk @ 8:53
affordable ▶ MY PRE MAKEUP SECRET FOR A FLAWLESS BASE | NUMBUZIN | JEN D @ 5:14
this product is still incredibly affordable ▶ GAME-CHANGING At-Home Skincare | K-beauty Really Works! | ft @ 7:10
price of this number six serum is really kind of reasonable ▶ How to get rid of ACNE | Effective Skincare Routine @ 7:47

Absorption (7)

it scks into the skin ▶ How I Finally Got Hydrated & Glowing Skin! (Numbuzin Review @ 9:19
easily it seeps into my skin ▶ How I Finally Got Hydrated & Glowing Skin! (Numbuzin Review @ 9:37
absorbs into your skin very quickly ▶ THE BEST selling Tone-up Cream you MUST TRY!! My KOREAN SKIN @ 12:13
your skin will just drink it up ▶ *GAME CHANGER* Serums to get SMOOTH & HYDRATED Skin 💦✨ @ 6:52
gets easily absorbed into your skin ▶ Top 5 Numbuzin Products Ranked that Actually Made a Differen @ 7:51
penetrates the skin by 2.5 millimeters ▶ MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THI @ 4:22
this helps the hyaluronic acid to penetrate deep into the skin and expand all the nutrients and have way better absorption ▶ *AFFORDABLE* Glass Skin Journey for Acne Prone Skin | Korean @ 8:21

Scent (6)

fragrance free ▶ Affordable Anti-aging Skincare Routine for MATURE, DRY skin @ 6:10
I don't get much of a scent from this either ▶ #Numbuzin #Skincare Favourites! - #SWATCHES + #REVIEW - #Kbe @ 5:27
doesn't have a scent ▶ Achieving GLASS SKIN with Korean Skincare | NUMBUZIN Skincar @ 8:45
doesn't smell of anything ▶ HAUL & TRYON KOREAN SKINCARE WITH STYLEVANA | UNBOXINGWITHJA @ 9:59
fragrance free ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | s @ 5:27
fragrance free ▶ TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 3 steps | s @ 6:37

Effectiveness (3)

none have been as effective as this one ▶ THE BEST selling Tone-up Cream you MUST TRY!! My KOREAN SKIN @ 11:28
highly effective ▶ MY PRE MAKEUP SECRET FOR A FLAWLESS BASE | NUMBUZIN | JEN D @ 5:12
super effective ▶ MY PRE MAKEUP SECRET FOR A FLAWLESS BASE | NUMBUZIN | JEN D @ 8:53

Packaging (2)

this bottle is huge ▶ Worth the Hype or Not? Rating the Most Hyped Popular Skinca @ 1:31
50 mL of product ▶ Tried the Best Selling Numbuzin Products for Glazed Dount Sk @ 8:43

Cons (43)

Application Experience (9)

don't really feel like this takes the place of a sheet mask ▶ NUMBUZIN SKINCARE REVIEW！ @ 3:14
does not take the place of a sheet mask ▶ NUMBUZIN SKINCARE REVIEW！ @ 3:36
major issue is the name "deep sleep mask", would interpret it to use at night only ▶ Affordable Anti-aging Skincare Routine for MATURE, DRY skin @ 5:41
it takes more than 20 minutes from the beginning to end ▶ [넘버즈인] 요즘 잘 나가는 K뷰티 브랜드 외국인들도 알았으면 하는 마음 🗣 영어 l SKIN CARE @ 4:32
it is a bit troublesome when you are very tired or in a rush ▶ [넘버즈인] 요즘 잘 나가는 K뷰티 브랜드 외국인들도 알았으면 하는 마음 🗣 영어 l SKIN CARE @ 4:35
messy ▶ how to get model glass skin + smooth makeup for pics @ 3:58
super cold ▶ how to get model glass skin + smooth makeup for pics @ 3:58
get everywhere ▶ how to get model glass skin + smooth makeup for pics @ 3:58
when you use them together they are very very heavy on the skin because they're both moisturizing products and they're both very very potent ▶ *AFFORDABLE* Glass Skin Journey for Acne Prone Skin | Korean @ 14:28

Skin Irritation/Sensitivity (9)

when I first started using it I wasn't crazy about this just because I was kind of dealing with some acne at the time and I felt like this was just adding another layer and kind of just another possibility for my skin to be a little clogged ▶ I used VIRAL KOREAN VITAMIN SKINCARE FOR 3 MONTHS ft. #numbu @ 3:47
you are going to have kurkuma longa rot extract this is the first really important thing is that with this product you are getting extracts there that can cause some kind of like skin irritation ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 0:32
I got like so many fings like oh seven uh 7 to8 ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 7:24
here you're going to have extracts you don't know how your skin is going to react to it ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 5:21
broke me out ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 8:27
broke me out badly so badly ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 12:11
gave me purgings ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 13:43
purgings on my face ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 6:41
purgings ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 8:00

Effectiveness (8)

do not see the same results using it consistently as I did with a sheet mask ▶ NUMBUZIN SKINCARE REVIEW！ @ 3:38
what it claims for a night serum and what it does I didn't really feel like it it delivered ▶ NUMBUZIN SKINCARE REVIEW！ @ 5:07
not really for like people who are looking for like anti-aging stuff ▶ How I Finally Got Hydrated & Glowing Skin! (Numbuzin Review @ 11:23
that claim is kind of like iffy ▶ NUMBUZIN SKINCARE REVIEW！ @ 3:11
I did not see much improvement with this like zero ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 12:28
this is not a revolutionary product not at all ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 5:33
nothing but a hydrating serum ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 13:45
deep sleep mask harded to find a good one from this so I don't see any good thing it's just like a normal serum it doesn't not make that much difference ▶ 1 Year Review // Is Numbuzin still Good? Honest Review (The @ 10:09

Value for Money (7)

you don't really have to buy this yes maybe it's going to be a little bit beneficial but I'm going to be honest if you're going to focus more on the things from the lifestyle perspective your skin can possibly improve ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 4:20
you don't need this girl you just do not ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 9:33
investing so much money on buying a hydrating Serum is certainly a waste of money ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 14:46
expensive like it's really expensive ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 5:50
for $23 ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 3:11
not worth investing your money on ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 14:22
they are pricey ▶ Tried the Best Selling Numbuzin Products for Glazed Dount Sk @ 8:32

Texture & Absorption (3)

texture is actually quite watery so i didn't expect it to be so moisturizing ▶ *GAME CHANGER* Serums to get SMOOTH & HYDRATED Skin 💦✨ @ 6:09
it has a bit of uh not sticky but a bit of a smooth consistency to it ▶ I used VIRAL KOREAN VITAMIN SKINCARE FOR 3 MONTHS ft. #numbu @ 4:10
a little bit thicker in consistency than the toner ▶ Anti-Aging Korean Skincare Evening Routine @ 5:22

Overall (2)

my least favorite this toner pad and this number six ▶ 1 Year Review // Is Numbuzin still Good? Honest Review (The @ 10:38
number six what's the point number six so nah ▶ 1 Year Review // Is Numbuzin still Good? Honest Review (The @ 10:33

Long-Term Results (1)

haven't seen any effects on like um I haven't seen any effects on like decreasing Fine Lines or anything like that ▶ How I Finally Got Hydrated & Glowing Skin! (Numbuzin Review @ 11:41

Hydration (1)

do not suggest um just because even if you do double layer this at night it will create a lot of hydration but it will also kind of like I don't know I feel like leave you a little disappointed like it's not going to give you like that healing hydrating glowing effect ▶ NUMBUZIN SKINCARE REVIEW！ @ 4:35

Scent (1)

is not fragance free ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 0:29

Ingredients (1)

I'm not impressed only because these ingredients you can many times get in other products in your skincare routine many other products containing already so this is for me like okay so what it actually has inside needs to be so so groundbreaking ▶ Numbuzin No.6 Deep Sleep Mask Serum Review - Important Thing @ 1:34

Packaging (1)

using sheet mask it's not eco-friendly um to my point of view CU cuz it's for one time use only I using so much plastic for this ▶ NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Ro @ 4:35

Review sources

Numbuzin No.6 Deep Sleep Mask Serum Review - Important Things to Know About Ingredients by Beauty Guide — 20 pros, 7 cons
TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 2 steps | skincare facts & tips by kaisametrine — 26 pros, 0 cons
NUMBUZIN NO.6 Deep Sleep Mask Review + Nighttime Skincare Routine + Chitchat by Banya Biswas — 11 pros, 13 cons
Top 5 Numbuzin Products Ranked that Actually Made a Difference (Honest Review )#skincare #kbeauty by Boundlesswithshalu — 19 pros, 0 cons
MY UPDATED SKINCARE ROUTINE! PERFECT FOR OILY & DRY SKIN THIS TRANSFORMED MY SKIN! by Johnreyslife — 19 pros, 0 cons
NUMBUZIN SKINCARE REVIEW！ by Lora — 12 pros, 6 cons
how to get model glass skin + smooth makeup for pics by Baddie Madi — 15 pros, 3 cons
TRENDING KOREAN SKINCARE FOR GLAZED DONUT SKIN | 3 steps | skincare facts & tips by alessya farrugia — 15 pros, 0 cons
Affordable Anti-aging Skincare Routine for MATURE, DRY skin OVER 40 | Amazon Beauty Must Haves by Christa Evelyn — 12 pros, 1 cons
How I Finally Got Hydrated & Glowing Skin! (Numbuzin Review + Bonus Product) by justjennykay — 11 pros, 2 cons
THE BEST selling Tone-up Cream you MUST TRY!! My KOREAN SKINCARE Routine for GLOWY GLASS skin ✨ by Alexandra Olesen — 13 pros, 0 cons
✨ I used these hottest K-beauty brand products for 1 month! [NUMBUZIN] by Meiting Tan — 12 pros, 0 cons
Have my feelings changed? VIRAL Korean Skincare 6 months later (ft. numbuzin) by Adrienne Hill — 12 pros, 0 cons
HOW TO GET GLASSY, GLOWY SKIN IN 2 STEPS! | NICOLE ELISE by Nicole Elise — 11 pros, 0 cons
[넘버즈인] 요즘 잘 나가는 K뷰티 브랜드 외국인들도 알았으면 하는 마음 🗣 영어 l SKIN CARE l 션님 SHAWN by 션님 SHAWN — 9 pros, 2 cons
Tried the Best Selling Numbuzin Products for Glazed Dount Skin 6 months Review by Glam by Pragya — 9 pros, 1 cons
MY PRE MAKEUP SECRET FOR A FLAWLESS BASE | NUMBUZIN | JEN DE LEON by Jen De Leon — 10 pros, 0 cons
How to get rid of ACNE | Effective Skincare Routine by skincare by SwanKim — 9 pros, 0 cons
*GAME CHANGER* Serums to get SMOOTH & HYDRATED Skin 💦✨ by Tina Tanaka Harris — 7 pros, 1 cons
*AFFORDABLE* Glass Skin Journey for Acne Prone Skin | Korean Skincare Ft. Numbuzin by Pamela Ross — 7 pros, 1 cons
Korean Skincare Products for Dry & Acne Skin ~ Dewy Natural Look by Roxanne Latulippe — 8 pros, 0 cons
I used VIRAL KOREAN VITAMIN SKINCARE FOR 3 MONTHS ft. #numbuzin by Zuko Nyaawie — 5 pros, 2 cons
My Korean Glass Skin Transformation 💦✨ Dry Skin To GLOWY | Annie Nova by Annie Nova — 7 pros, 0 cons
GAME-CHANGING At-Home Skincare | K-beauty Really Works! | ft. Numbuzin by Cherie Moore — 7 pros, 0 cons
#Numbuzin #Skincare Favourites! - #SWATCHES + #REVIEW - #Kbeauty Recommendations by My Skincare Regime — 5 pros, 0 cons
Achieving GLASS SKIN with Korean Skincare | NUMBUZIN Skincare HONEST Review by Dana Alexa Cada — 5 pros, 0 cons
My Skincare Routine with NUMBUZIN Skincare ~ In depth review 💖 by Tiasa Ray — 5 pros, 0 cons
Anti-Aging Korean Skincare Evening Routine by Station Jaya — 4 pros, 1 cons
Worth the Hype or Not? Rating the Most Hyped Popular Skincare Products by No BS Beauty — 4 pros, 0 cons
HAUL & TRYON KOREAN SKINCARE WITH STYLEVANA | UNBOXINGWITHJAYCA by UnboxingwithJayca — 4 pros, 0 cons
NIGHTTIME SKINCARE ROUTINE | NUMBUZIN by Erica Bedu — 4 pros, 0 cons
🇰🇷My glowy skincare routine✨ | trendy Korean Skincare 🌻 by Pooh in Korea — 4 pros, 0 cons
1 Year Review // Is Numbuzin still Good? Honest Review (The Best, So-so’s and The Worst) by CYoung — 0 pros, 3 cons
Black girl tries Trending Korean skin care for a month + results ! | Korean skincare by Elegant ♡ Expressions — 3 pros, 0 cons
DON'T Buy Numbuzin Before Watching This Video! by Princess Skincare — 3 pros, 0 cons
MASSIVE Korean Skincare Haul | cosRx, bib, numbuzin, espoir, la neige, skinfood etc. by theyunaverse — 2 pros, 0 cons
I used VIRAL #kbeauty brand Numbuzin for 1 yr! TRUEST Review #glassskin #glazeddonut #skincare by DANY RECs — 1 pros, 0 cons

Frequently asked questions

Is the numbuzin No. 6 Deep Sleep Mask Serum worth buying?

Based on 37 independent YouTube reviews, the numbuzin No. 6 Deep Sleep Mask Serum scores 4.5/5 with 330 positive and 43 negative points mentioned by reviewers, placing it #1 in the Serums & Treatments category.

What do reviewers like most about the numbuzin No. 6 Deep Sleep Mask Serum?

The most praised aspects are hydration, ingredients, texture & absorption — Hydration (109 mentions), Ingredients (42 mentions), Texture & Absorption (42 mentions).

What are the most common complaints about the numbuzin No. 6 Deep Sleep Mask Serum?

Reviewers most frequently criticize application experience, skin irritation/sensitivity — Application Experience (9 mentions), Skin Irritation/Sensitivity (9 mentions).

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