Cos De BAHA – TT Tranexamic Acid 10 is a powerful serum that brightens, soothes, and deeply hydrates the skin. Formulated with 10% Tranexamic acid and 2% Niacinamide, it helps fade the look of hyperpigmentation, dark spots, and melasma. It is also enriched with Centella asiatica extract, Madecassoside, panthenol, and allantoin to soothe the skin. Other key ingredients include sodium hyaluronate and aloe vera extract, which penetrate the skin to provide deep moisture.