iUNIK Propolis Vitamin Synergy Serum 50ml is a Korean brightening and barrier-repair serum formulated with 72.1% propolis extract and niacinamide to fade dark spots, improve skin tone, reduce inflammation, and strengthen the skin barrier. Lightweight and fast-absorbing, it suits sensitive, acne-prone, and dull skin types dealing with post-acne marks and uneven complexion. Currently priced at ৳1,700 at koreanshopbd.com. Buy online from koreanshopbd.com, COD available!