Cos De BAHA?Tranexamic acid 5%?serum with?Niacinamide 5%?treats existing hyperpigmentation effectively and prevents post-inflammatory pigmentation (PIH), which can be a common side effect of acne breakouts. It helps to reduce the look of dark spots, discoloration, redness, and melasma without being harsh on the skin. This formula also contains Hyaluronic acid, Green tea leaf extract, Aloe vera leaf extract, and Allantoin to soothe and moisturize the skin.