| abstract |
The invention belongs to the field of skin repair, and in particular relates to a preparation method and application of intracellular effective components of human-derived skin fibroblast cells, and is mixed with plant extracts to make freeze-dried powder, which can be used for adding skin care products to achieve Protects the skin. Obtain human skin fibroblasts by enzymatic digestion, lyse cells by repeated freezing and thawing, collect intracellular factors and supplement plant extracts. Skin vitality. |