1.Basic information: INCI name: Palmitoyl Tripeptide-40 Purity:95% Grade: cosmetic Solubility:Â slightly soluble in water COA and MSDS: available for your reference Stability: stable Source: Capacity: 600g per month Appearance: white powder 2.Description: This tripeptide accelerates, intensifies and extends the tanning. It stimulates the tanning process of the skin exposed to UV rays, maintaining its intensity for longer while preserving a nice shade.