Nesh Soy Biome 2-Step Clinic Hair Mask 50ml 4ea is a Korean at-home hair treatment kit that works in two steps — a liquid strengthening serum followed by a wrap-style sheet mask — to deliver deep repair, hydration, and softness in a single session. Powered by Soy Biome technology with active peptides, biotin, plant proteins, and fermentation extracts, it is 100% silicone-free and safe for all hair types, including sensitive and colour-treated hair. Buy online from koreanshopbd.com, COD available!