Medicube Kojic Acid Turmeric Niacinamide Serum

Medicube Kojic Acid Turmeric Niacinamide Serum is a brightening serum that targets dark spots, acne marks and a dull, uneven tone. It went viral on TikTok in 2026. Kojic acid helps fade pigmentation, turmeric brings antioxidant and calming benefits, and niacinamide evens tone and helps control oil. The light serum layers easily under moisturiser and suits oily and combination skin in humid weather. Best for: dark spots, post-acne marks, uneven tone and dull skin.

Key ingredients: kojic acid, turmeric (Curcuma longa) extract, niacinamide.

After toner, apply 2-3 drops to the face and pat in. Follow with moisturiser. Morning and night; always wear sunscreen in the daytime.

Tell us within 3 days of delivery. If a product arrives damaged, expired or is not what you ordered, send us photos (and an unboxing video for damaged or wrong items) and we will collect it at our cost and refund you in full, delivery charge included. Sealed products you changed your mind about can also be returned within 3 days; the return courier charge comes out of the refund. For hygiene reasons, opened cosmetics cannot be returned unless faulty.