

💧 Stay fresh, shine less, and glow effortlessly with numbuzin No.1 Serum!
numbuzin No.1 Serum is a 50ml lightweight, unscented daily serum formulated with Pantothenic Acid (Vitamin B5) and Niacinamide to hydrate skin instantly, control excess oil, and reduce acne breakouts. Suitable for all skin types, especially oily and acne-prone skin, this Korean-made serum delivers soothing, non-greasy hydration with proven calming benefits, making it a top choice for clear, balanced skin.

















| ASIN | B0D176VZP2 |
| ASIN | B0D176VZP2 |
| Best Sellers Rank | 21,559 in Beauty ( See Top 100 in Beauty ) 464 in Face Serums |
| Brand | numbuzin |
| Country of origin | Korea, Republic of |
| Customer Reviews | 4.4 4.4 out of 5 stars (715) |
| Customer reviews | 4.4 4.4 out of 5 stars (715) |
| Date First Available | 9 April 2024 |
| Format | Drop |
| Item dimensions L x W x H | 10 x 5 x 10 centimetres |
| Item model number | 11A01240200 |
| Item model number | 11A01240200 |
| Item weight | 100 Grams |
| Manufacturer | BENOW Inc. |
| Manufacturer | BENOW Inc. |
| Package Weight | 0.11 Kilograms |
| Package dimensions | 11.9 x 4.2 x 3.8 centimetres |
| Product Dimensions | 10 x 5 x 10 cm; 100 g |
| Product Dimensions | 10 x 5 x 10 cm; 100 g |
| Scent | Unscented |
| Skin type | All |
| Volume | 50 Millilitres |
A**A
Love it
Love this, feels super hydrating.
C**K
Glowy
My go to serum perfect for everyday use, leaves skin glowing.
T**R
Great lightweight serum, has helped my skin to be less oily and clogged!
I have only been using this serum for a few weeks, but so far I am loving it. It's a lovely light formula almost a liquidy gel texture, sinks into the skin very nicely. I have noticed a difference in the oiliness of my skin, its a lot less oily! My pores seem to be less clogged too. Would recommend for oily , dehydrated/oily combo skin for sure.
C**Z
Makes my skin soft and glowing
Calms the redness on my skin. Makes my skin soft and glossy.
A**A
Best serum ever
Best serum I've bought so far. Helped clear out my skin. Have even recommended to my family
S**I
It’s ok
Didn’t work that well on my skin, after using half the bottle didn’t see a much difference
A**7
Smoothes !
Whole line number 1 is amazing ! I used during monthly breakout period with toner and cream and It smoothed my skin so much I absolutely love it !!!
P**O
Waste of money
Not effective only added to existing problem of acne. Zero star
T**L
Me ayudó mucho a controlar el brillo en mi piel , me ayudó con mis manchitas
S**Y
Worst , did nothing
に**ん
なんかサラサラしてるし匂いもないし効果あんのかなーと思ってたけど毛穴が気持ちマシになったし透明感?出てきました 劇的に変わるとかはないけど地味にいいです
V**A
Good
E**O
il mio siero preferito, su di me fa il suo lavoro in maniera egregia e mi aiuta tantissimo con rossori o acne
Trustpilot
2 weeks ago
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