Black Friday

The Niacinamide 15 Serum

Original Price $17.60
Our Price$12.68Save 28%

Shipping to United States (8-11 business days)

Free shipping for $49+ purchase
3x Authenticity Guarantee | Price Matching Guarantee | Return + Exchange Policy

Product Overview

COSRX The Niacinamide 15 Serum is formulated with a high concentration of 15% niacinamide and additional ingredients like Acetyl Glucosamine and Zinc PCA to effectively control oil, reduce pore size, and enhance skin texture. It offers comprehensive acne control, regulates sebum production, and exfoliates the skin for a smoother feel.

Key Benefits

• Contains 15% niacinamide, effectively controlling acne and improving skin texture.
• Significantly reduces the appearance of large pores and congestion.
• Regulates sebum and oil production, leading to smoother, softer skin.

  • Contains 15% niacinamide, effectively controlling acne and improving skin texture.
  • Significantly reduces the appearance of large pores and congestion.
  • Regulates sebum and oil production, leading to smoother, softer skin.

Key Ingredients

Niacinamide, Zinc Oxide

Highlights

SKU

SKU 100005002
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

Our SkinSight™SkinSight is our proprietary AI model that analyzes millions of skincare insights and reviews from Korean consumers Summary

Here’s what we learned from analyzing verified reviews from Korean consumers

Recommended Products

Black Friday

$30.83
20%$24.67

$15.37

$19.46
23%$14.97

$14.97
4.75 (32)

$144.04
19%$116.04

$23.83
19%$19.20

$19.20

$34.91
19%$28.14

$56.26
4.76 (218)

$37.54
3%$36.57

4.25 (20)

$183.32
19%$147.69

$40.59
6%$38.23

$22.60
5 (1)

$33.57
23%$25.82

$37.68
23%$28.98

$19.83

$17.57
9%$16.00

$32.00