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COSRX
The Niacinamide 15 Serum 20ml
[Cosrx] The Niacinamide 15 Serum 20ml 1
[Cosrx] The Niacinamide 15 Serum 20ml 2
[Cosrx] The Niacinamide 15 Serum 20ml 3
[Cosrx] The Niacinamide 15 Serum 20ml 4
[Cosrx] The Niacinamide 15 Serum 20ml 5
[Cosrx] The Niacinamide 15 Serum 20ml 6
[Cosrx] The Niacinamide 15 Serum 20ml 7
[Cosrx] The Niacinamide 15 Serum 20ml 8
[Cosrx] The Niacinamide 15 Serum 20ml 9
[Cosrx] The Niacinamide 15 Serum 20ml 10
[Cosrx] The Niacinamide 15 Serum 20ml 11
[Cosrx] The Niacinamide 15 Serum 20ml 12
[Cosrx] The Niacinamide 15 Serum 20ml 13
[Cosrx] The Niacinamide 15 Serum 20ml 14
[Cosrx] The Niacinamide 15 Serum 20ml 15
[Cosrx] The Niacinamide 15 Serum 20ml 16
[Cosrx] The Niacinamide 15 Serum 20ml 1
[Cosrx] The Niacinamide 15 Serum 20ml 2
[Cosrx] The Niacinamide 15 Serum 20ml 3
[Cosrx] The Niacinamide 15 Serum 20ml 4
[Cosrx] The Niacinamide 15 Serum 20ml 5
[Cosrx] The Niacinamide 15 Serum 20ml 6
[Cosrx] The Niacinamide 15 Serum 20ml 7
[Cosrx] The Niacinamide 15 Serum 20ml 8
[Cosrx] The Niacinamide 15 Serum 20ml 9
[Cosrx] The Niacinamide 15 Serum 20ml 10
[Cosrx] The Niacinamide 15 Serum 20ml 11
[Cosrx] The Niacinamide 15 Serum 20ml 12
[Cosrx] The Niacinamide 15 Serum 20ml 13
[Cosrx] The Niacinamide 15 Serum 20ml 14
[Cosrx] The Niacinamide 15 Serum 20ml 15
[Cosrx] The Niacinamide 15 Serum 20ml 16

COSRX

The Niacinamide 15 Serum 20ml

[Cosrx] The Niacinamide 15 Serum 20ml

Helps with:

  • Acne
  • Aging
  • Allergies to skincare products
  • Blackheads
  • Clogged pores
  • Dark circles and under-eye bags
  • Dark spots
  • Dehydrated skin
  • Dryness
  • Dullness
  • Eczema
  • Fine lines and wrinkles
  • Hyperpigmentation
  • Inflammation
  • Large pores
  • Melasma
  • Oily skin
  • Psoriasis
  • Redness and sensitivity
  • Rosacea
  • Sagging skin
  • Sallow skin
  • Scarring
  • Sun damage
  • Uneven skin tone
  • Uneven texture
  • Whiteheads
Our price:
$24.16
$26.58
$12.08 per 10 ml
Our price:
$24.16
$26.58
$12.08 per 10 ml
Most recent reviews (5):
A. V.
(5)
05 Sep 2023
I really like it and love that it doesn’t flake when I apply makeup. Highly recommended.
L. Y.
(5)
03 Sep 2023
Love this stuff! Only a week of use and my skin looks so much better!
L. Y.
(5)
03 Sep 2023
This stuff is awesome and is working wonders already! My complexion has improved after only a week of use. Costs products are now my holy grail of skincare! I couldn’t be happier with any of the things I got and I’m so pleased with the results so far!
E. O.
(5)
31 Aug 2023
Seems to be good but will keep you updated on it as I use it longer!
C. A.
(5)
31 Aug 2023
amazing products!!

[Cosrx] The Niacinamide 15 Serum 20ml

Details: Product Page

[Cosrx] The Niacinamide 15 Serum 20ml (1) [Cosrx] The Niacinamide 15 Serum 20ml (2) [Cosrx] The Niacinamide 15 Serum 20ml (3) [Cosrx] The Niacinamide 15 Serum 20ml (4) [Cosrx] The Niacinamide 15 Serum 20ml (5) [Cosrx] The Niacinamide 15 Serum 20ml (6) [Cosrx] The Niacinamide 15 Serum 20ml (7) [Cosrx] The Niacinamide 15 Serum 20ml (8) [Cosrx] The Niacinamide 15 Serum 20ml (9) [Cosrx] The Niacinamide 15 Serum 20ml (10) [Cosrx] The Niacinamide 15 Serum 20ml (11) [Cosrx] The Niacinamide 15 Serum 20ml (12) [Cosrx] The Niacinamide 15 Serum 20ml (13) [Cosrx] The Niacinamide 15 Serum 20ml (14) [Cosrx] The Niacinamide 15 Serum 20ml (15) [Cosrx] The Niacinamide 15 Serum 20ml (16)

Key Ingredients

  • Water
  • Pentylene Glycol
  • Niacinamide (15%)
  • Butylene Glycol
  • Acetyl Glucosamine
  • 1,2-Hexanediol
  • Zinc PCA
  • Trehalose
  • Xanthan Gum
  • Pullulan
  • Allantoin
  • Ethylhexylglycerin
  • Sodium Phytate
  • Citric Acid
  • Tocopherol

Full Ingredients

Water, Pentylene Glycol, Niacinamide (15%), Butylene Glycol, Acetyl Glucosamine, 1,2-Hexanediol, Zinc PCA, Trehalose, Xanthan Gum, Pullulan, Allantoin, Ethylhexylglycerin, Sodium Phytate, Citric Acid, Tocopherol

How to Use

  1. After cleansing, during the serum phase, apply a few drops to the skin.
  2. Use fingertips to gently massage and absorb the serum, starting from the center of the face working towards the edges.
  3. Highly concentrated serums can be used in the morning and/or afternoon, not just in the evening.
  4. If applied in the morning, be sure to use with a SPF of 30 or higher.

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