INCI Name: Acetyl Tripeptide 30 Citrulline Synonym: Peptide AC29 Reference: Vanistryl Purity: 95% Solubility:� slightly soluble in water. Stability:� stable Source: synthetic Grade: cosmetic COA and MSDS: available for your reference Capacity: 100g per month Appearance: white powder 2.Functions: 1. Acetyl Tripeptide 30 Citrulline prevents the degradation of the extracelullar matrix components that get disrupted in the formation of stretch marks. 2. Acetyl Tripeptide 30 Citrulline prevents the formation of new stretch marks by giving more strength to skin to withstand distension. 3.The skin recovers its elasticity (+44% in 2 months), visibly attenuating stretch marks. 4.The body achieves a smoother and even skin. 3.Descriptions: PEPTIDE AC29 is a new synthetic tetrapeptide that inhibits selectively human MMPs.