Raw Material: Acetyl Tetrapeptide-2 Appearance: White crystalline powder Solubility: Water soluble Grade: Cosmetic Grade Supporting Documents: COA, MSDS, Heavy Metal Inspection Report Packing Specification: 1g,10g,100g,1kg,5kg,25kg foil bag & plastic drum Shelf Life: 24 months under sealed cool dark environment Storage Condition: Keep airtight, avoid sunlight, high temperature and moisture absorption