Our Whitening Spot serum contains glycerin, nicotinamide, and sodium hyaluronate. It can whiten skin, moisturize skin, delicate luster; Highly absorbed nicotinamide has high skin-beautifying activity, whitening and removing freckles; Nicotinamide is easy to penetrate, can penetrate deep into the bottom of the skin, can quickly absorb deep moisturizing and whitening. Its use method is very simple: After washing the skin with water or facial cleanser, take appropriate amount of essence evenly apply on the face, massage in a circular motion until absorbed; Once in the morning, once in the evening, it works better. Skin Whitening Spot Essence tightens pores, fills up and tightens, whitens spots, gently moisturizes; Even lighten skin tone, firm and delicate, restore your beauty.