Cos De Baha Lactic Acid 12.5% Face Peel (LS) Serum 30ml is a high-strength Korean AHA serum formulated for nightly exfoliation. Built on an aloe vera base rather than plain water, it delivers 12.5% lactic acid to dissolve dead skin cell bonds at the surface, visibly reducing dark spots, uneven texture, fine lines, and post-breakout marks over time. Arginine in the formula buffers irritation for a gentler AHA experience. Vegan, fragrance-free, and cruelty-free. Buy online from koreanshopbd.com, COD available!