Our nicotinic acid facial essence contains glycerin, panthenol and PCA sodium. It can remove acne and spots, effectively solve and prevent acne, promote natural shedding of old keratin, unclog pores, eliminate dead skin cells, and make the skin more radiant. Its application method is very simple: first, after cleaning and toning the skin, take appropriate amount of essence liquid and evenly smear it on the face, and then gently massage it with fingertips until it is absorbed. After use, it can inhibit and reduce the production of melanin, prevent the formation of new spots, brighten the skin, wrinkle and tighten, help moisturize and whiten the skin, and make the skin smoother.