Cosrx BHA Blackhead Power Liquid

COSRX BHA Blackhead Power Liquid is a chemical exfoliating treatment formulated to cleanse and unclog pores, reduce blackheads and excess sebum, and improve overall skin texture. It combines natural BHA (betaine salicylate) derived from willow bark with niacinamide to gently exfoliate dead skin cells, balance oil production and promote smoother, clearer skin when used regularly. It’s popular for oily, combination and blemish‑prone skin concerns. 

Key Components
Salix Alba (Willow) Bark Water, Butylene Glycol, Betaine Salicylate, Niacinamide, 1,2‑Hexanediol, Arginine, Panthenol, Sodium Hyaluronate, Xanthan Gum, Ethyl Hexanediol. 

Indication
Gently exfoliate inside pores to help clear and prevent blackheads. 
Unclog pores and reduce build‑up of dead skin cells that contribute to breakouts. 
Balance excess oil production on oily and combination skin. 
Improve skin texture and tone, including spot marks and dullness.

How to use
After cleansing and toning, dispense an appropriate amount onto a cotton pad or into your hands. 
Gently swipe over the face, focusing on areas with blackheads or congestion — avoid lip and eye areas. 
Use 2–3 times per week, gradually increasing frequency as your skin acclimates. 
Follow with your usual serums and moisturizer. 
Apply broad‑spectrum sunscreen in the daytime, as BHA can increase sun sensitivity.