Hi, All,

I am a chemist and very interested in the real structures of cosmetic peptides.

For exaples:

Inyline, Acetyl Hexapeptide-30
Adifyline, Acetyl Hexapeptide-38
Silusyne Acetyl Hexapeptide-39
Thermostressine, Acetyl Tetrapeptide-22

I have tried the follwing websites and database, no positive result so far. Can you give me some advice on this?

http://www.specialchem4cosmetics.com/
google patent
Scifinder
Reaxys

Thanks.