Product name: AHK Synonyms:  INCI name: tripeptide-3 CAS No.: 126828-32-8 Sequence: Ala-His-Lys Quality: purity 98% up by HPLC Molecular formula: C15H26N6O4 Molecular weight: 354.4   Description: AHK (Tripeptide-3) is a 3 amino acid long peptide. Classed as a research peptides tests have shown so far it to be effective in hair growth, healing wounds and wound regeneration. Further studies have discovered it to have the capability to tighten skin and improve skin elasticity and reduce wrinkles.   Tripeptide-3 specifically stimulates skin cell renewal through the regeneration of more collagen. It has good anti-aging and anti-wrinkle effects, and has been added in facial care, body care and color cosmetics products.     Specification (purity 98% up by HPLC): Test Items Standard Appearance Off-white to yellowish powder Identification(MS) 354.20±1 Purity (HPLC) ≥98% Impurities (HPLC) ≤2% Peptide content (N) ≥80% Water(KF) ≤5.0% Solubility ≥100mg/ml (H2O)     Production capacity: 40kg/month Storage condition: with ice bag for transportation, 2-8℃ for long term storage Package material: vial, bottle Package size:1g/vial, 5/vial, 10g/vial, 50g/bottle, 500g/bottle