Actually, i don't know very well about that. But active peptides do have many effects on our skin and body. Firstly, it can inhibit the synthesis of SNARZ acceptor and prevent excessive release of skin’s catecholamines and acetylcholine,;Secondly, it can promote collagen, elastic fibers and hyperplasia of hylaronic acid, improve skin moisture content, increase the skin thickness and reduce fine lines; Thirdly, it has the function of resistance of carbonylation, which can protect collagen from the damage of reactive carbonyl species and promote the growth of collagen type III. Furthermore, it has the functions of oxidation resistance and anti-glycation and so on. You can visit http://www.creative-peptides.com/description.asp?id=69978
to learn more. Hope this helpful.