Brightening Serum Moisturizes, Brightens, Improves Dark Skin Tone And Brightens Face Skin SerumOur brightening serum contains glycerin, carbomer. It can lighten dark spots, improve uneven skin tone, and make skin more bright and translucent. Its use method is very simple: after cleansing, take appropriate amount of this product evenly apply to the face or the parts that need to be removed. Gently massage until absorbed. And the essence is light in texture, providing effective moisturizing for the skin.