... amino polypeptide substances composed of 53 pieces amino acid, very small number of people will allergic to exogenous polypeptide. ... has a special role in water conservation, so its very important for skin care. Currently its the best moisturizing ... factor)Certifications:European CE, ISO 9001: 2000, PRC IMPORT&EXPORT enterprise competency certificate,certificate issued BY CCPIT About Zohonice ...