COSRX BHA Blackhead Power Liquid Key Ingredient_AHA Glycolic Acid With its scientifically advanced Vitamin

With its scientifically advanced Vitamin C time-release technology

Formulated with iS Clinical’s scientifically advanced time-released L-Ascorbic Acid

Skin barrier strengthening: Niacinamide & skin hydrators

leaving behind no residue

Apply 4-5 drops to cleansed skin every morning

COSRX BHA Blackhead Power Liquid Key Ingredient_AHA Glycolic Acid With its scientifically advanced VitaminCOSRX BHA Blackhead Power Liquid is a gentle yet effective exfoliant that contains 4% natural BHA component of Betaine Salicylate, which not only gets rid of blackheads and sebum inside of the pores, it also prevents sebum turning into blackheads via oxidation and helps skin rebuild its moisture barrier. Willow Bark Extract and Niacinamide also help brighten skin with gentle exfoliation, while sodium hyaluronate boosts hydration. How to use: After