SADOER Niacinamide 10% Repair Serum Spot Removal with Tranexamic Acid Centella Alpha Arbutin, Ceramide Deep Whitenening, Brightening Nourish, Reduce Pigmentation, Soothing Hydrating Face Inhibits Melanin

Sadoer 10% Niacinamide Brightening Essence . Sadoer  brightening serum is Formulated With Niacinamide” that works differently than any other Niacinamide. Royal DSM Niacinamide is the traditional version of Niacinamide that is more pure and have smaller molecules.