[COSRX] The Niacinamide 15 Serum (20mL)

Description

COSRX The Niacinamide 15 Serum 20ml

The research-based derma line of COSRX was born, a prescription solution that optimally blends customized high-efficiency ingredients to solve skin problems and delivers them safely and effectively to the skin.
This product is recommended for those who are concerned about blackheads/whiteheads, those who are worried about shine due to excess sebum, and those who are worried about rough skin texture due to dead skin cells.

How to use

 After cleansing, during the serum phase, apply a few drops to the skin.
Use fingertips to gently massage and absorb the serum,