COSRX’s The AHA 2 BHA 2 Blemish Treatment Serum helps reduce congestion and improve skin texture with a lightweight, fast-absorbing gel-serum feel. Designed for oily and acne-prone skin, it aims to smooth, brighten and target post-breakout marks without heavy residue. Fragrance-free and suitable for layering, it can be used as a targeted blemish treatment in focused routines.
Ingredient Safety
No risk3
Low risk12
Moderate risk2