COSRX - The Niacinamide 15 Serum, Acetyl Glucosamine + Zinc PCA 20ml. Bundle Copper: Promotes collagen production

Copper: Promotes collagen production

With PDRN treatment mask benefits

Plai Oil (14%): Derived from the roots of the Plai herb (Zingiber cassumunar)

The unique blend of Carissa carandas extract provides antioxidants

Composition:Each bottle of Houttuynia Cordata 100 capsules contains a carefully measured dosage of Houttuynia Cordata

COSRX - The Niacinamide 15 Serum, Acetyl Glucosamine + Zinc PCA 20ml. Bundle Copper: Promotes collagen productionIntroducing COSRX Niacinamide 15 Serum, a highly effective Acne Treatment Serum designed to combat blemishes and breakouts. This potent formula contains 15% niacinamide, helping to brighten and even out your skin tone, while the inclusion of 1% zinc PCA controls oil production for a more balanced complexion. The 2% acetylglucosamine in this Skin Texture Serum refines your pores, leaving skin feeling smoother. Free from artificial fragrances, this Non