Our Spot Repair serum contains niacinamide, hyaluronic acid and vitamin C. It can reduce dark spots and pigmentation, exfoliate, plump, smooth skin, improve dark spots, red spots, blemish marks, soothe and moisturize. Its application is simple: Gently massage a few drops of the serum into the entire face every morning and evening in a circular motion to achieve a full whitening effect, and add another drop or two to any spotted areas, including the hands, neck and collar. Continue massaging for better absorption, gently pressing the eyes for absorption. And can provide nicotinamide essence and hyaluronic acid essence.