国产精品一区在线观看高清免费_色阁阁日韩欧美在线_欧美成人性生活视频在线观看_韩国强大喷奶水av片_日韩精品欧美大片资源_欧美一区二区三高清视频_蜜桃传媒AV免费观看麻豆_无码中出亚洲性爱视频_91久久另类重口变态_亚洲中文字幕无码ⅴa

What to watch out for when using antioxidant skin care products

Time:2020-03-30 Views:1726

What to watch out for when using antioxidant skin care products
When girls use antioxidant skin care products, they should pay more attention to the problem of product ingredients. Because the ingredients of this kind of skin care products contain peptide or nicotinamide, these two ingredients conflict with some skin care products. If you don't pay attention, you may even hurt your skin. The main component of the peptide is a small molecule protein. If used with an alcohol-containing component, the structure of the protein will be destroyed. Nicotinamide conflicts with acids and high concentrations of VC. When used together, it can irritate the face and cause facial skin to become worse.