99% Pharmaceutical-Grade Purity - Rigorously purified humanin for mitochondrial protection, neuroprotection and anti-aging research use. 1.Lab-Verified 5mg/10mg Vials - Precisely formulated sterile lyophilized powder for laboratory and research applications. 2.Mitochondrial Protection Benefits - Endogenous active peptide for inhibiting cell apoptosis, improving insulin sensitivity and relieving neuroinflammation research studies. 3.Third-Party HPLC/LC-MS Tested - Each batch passes strict purity and identity testing with complete COA documentation. 4.Easy Reconstitution - Quickly dissolved with bacteriostatic water for convenient laboratory research use.