Pure vitamin C
is white crystals which are not destroyed by contact with air in the dry state. It has been established that vitamin C is significantly involved in the growth, maintenance and restoration of the connective tissue, wound healing, collagen synthesis. It protects our body from the harmful effects of free radicals. Vitamin C has the amazing protective properties. Content of vitamin C in the sun-damaged skin was significantly lower than in normal skin. These data indicate that topical application of vitamin C prevents consequences adverse action of sunlight, and it can be used for the treatment of such effects, if not has been avoided.
Vitamin C helps to momentary improvement of a skin color. It becomes smooth and fresh. It strengthens the epidermal barrier. It reduces trans-epidermal water loss. It stimulates the synthesis of skin lipids (ceramides) which promote moisture retention in the skin; it stimulates the local immunity; it increases resistance to infections; it regulates pH.