Dot & Key Serum (30ml) is specially formulated for oily, acne-prone, and sensitive skin. Enriched with CICA to calm irritation, 10% Niacinamide for spot reduction, and Alpha Arbutin for brightening, it helps fade acne scars and dark spots while controlling excess oil. With ceramide support to repair and strengthen the skin barrier, this fragrance-free serum also reduces redness and soothes sensitivity, leaving the skin clearer, healthier, and more balanced.