This high-performance brightening serum formulated with Niacinamide and Arbutin intensively slows down the pigment-making process in the skin. Niacinamide is a form of Vitamin B3 which improves skin’s barrier function and also controls melanin production which gives brighter skin. It also helps to regulate oil-production so it’s great for people with oily skin. Powered with a whopping 10% of niacinamide (vitamin B3) and 2% of arbutin, the TIA’M Vita B3 Source is your new holy grail against dark spots and discoloration. The two star ingredients work together to inhibit the production and activation of melanin, preventing all kinds of unwanted pigmentation. Watch as your complexion transforms to healthy and glowing skin. The good news doesn’t stop there! Because niacinamide is a multi-tasking ingredient, this lightweight serum firms the skin, fights breakouts, and controls sebum production as well! It’s a great serum for all skin types. It minimizes the appearance of dark spots and discoloration if for a brighter, more evened skin tone and radiant-looking complexion.