1. Glycerin:  a natural moisturizer that can absorb moisture from the air and hydrate the skin. 2. Vaseline:  has good chemical stability...

Many people asked me whether the mask is useful, and some people urged that the knowledge of finishing the mask, as a cosmetic...

EGF, the epidermal growth factor, as its name suggests, mainly targets the top layer of skin. The role of EGF: 1, can promote the growth...