Xuri Youjie-Wuhan Cheer Hygienic Wipes 8pcs
Cosmetics
Cosmetics include three parts: basic cosmetics, beauty cosmetics, and special-purpose cosmetics. Basic cosmetics are products that protect the skin, hair, and improve skin and hair health. And beauty cosmetics are used to modify the face, nails and other parts to increase the charm. Products for special purposes; special-purpose cosmetics refer to products that have defensive functions on the face, hair and other parts or require some special physical and chemical treatments to beat people, and also have a certain mitigating therapeutic effect. The cosmetics subject involves physics, organic chemistry, interface chemistry, Colloid chemistry, aesthetics, biochemistry, physical chemistry, dye chemistry, fragrance and flavor, chemical engineering, microbiology and skin physics, etc., is a multi-disciplinary cross, involving a wide range of complex subjects.
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