INCI Name: Acetyl Dipeptide-1 Cetyl Ester Appearance: Off-White to Pale Yellow Fine Powder Purity: ≥98% HPLC Tested, Premium Cosmetic Grade Core Function: Firms skin texture, diminishes fine lines and improves skin elasticity Recommended Dosage: 0.05–0.2% for finished cosmetic formulations Storage Condition: Sealed preservation at 2–8℃, avoid light and high temperature Shelf Life: 24 months under standard professional storage environment