化妆品是保护、美化和清洁皮肤、毛发常用的物品。　　伪劣化妆品，不但不能起到美化作用，还会给人们带来许多烦恼。擦在脸上后会感到不舒服，皮肤干涩刺痒，长期使用不但对皮肤起不到保护作用，还会使黑色素增加，皮肤变得粗糙，严重的还会引起皮肤病。　　所以在购买化妆品 Cosmetics is to protect, beautify and clean the skin, hair, commonly used items. Fake cosmetics, not only can not play the role of beautification, but also give people a lot of trouble. Rubbed on the face will feel uncomfortable, dry and pruritus skin, long-term use not only fails to protect the skin, but also make melanin increased, the skin becomes rough, but also can cause serious skin diseases. So in the purchase of cosmetics