INCI Name: Acetyl Tetrapeptide-3, High purity
CAS#:  827306-88-7
Form: Powder, White
Category: Antiaging, Hair growth, long eyelashes, and dense eyebrows
Recommended Usage in formulation: 0.001% - 0.002% 
Solubility: Soluble in water and glycerin

Tips: 

-- It is best to make a 0.2% solution before adding to your batch in the cooldown phase.

-- Combine the same concentration with Biotinoyl Tripeptide-1 for better results for hair, eyelashes, and eyebrow growth

Document: 

Technical Data Sheet
MSDS