Glutathione manufacturers of sunscreen cosmetics, found that glutathione have defense effect on ultraviolet reduce skin immunity. In the experiment of the cells were irradiated with UV, compared with sunscreen adding glutathione and do not add glutathione, add glutathione is 1.5 times larger effect of defense approximately. Glutathione prevents skin immune function from UV damage, has successfully produced a stable sunscreens which can prevent reducing immunity.
Glutathione is a white crystalline powder, can dissolve in water, insoluble in alcohol, ether, acetone. Can with lecithin synthesis liposomes, used with the a-hydroxy acid can effective in conditioning the skin and insulation, glutathione’s mercapto group can form a crosslinking bond with cysteine thiol grouping in the hair, often shared with a cationic polymer in perming agents, the hair tissue destruction is less. Glutathione used as cosmetic raw material is more common, and easy to use, it is an ideal cosmetic sunscreens worth promoting.