Oral products have a clear regulatory path when they follow labeling, claim, and manufacturing rules
292 Deficiency of skeletal muscle cystathionine -lyase leads to insulin resistance, ferroptosis, and obesity, resulting in hyperglycemia and skeletal muscle injury in high-fat diet mice
BENEFITS Collagen synthesis studied for stimulating collagen production and skin remodeling Anti-aging explored for reversing age-related gene expression signatures Wound recovery linked to accelerated wound closure and tissue regeneration Antioxidant associated with superoxide dismutase (SOD) upregulation Hair and skin investigated for follicle stimulation and skin elasticity improvements WHAT RESEARCHERS LOOK AT Copper-dependent gene regulation in skin fibroblasts Collagen I, III, and elastin production pathways Comparison with other anti-aging peptides (Matrixyl, Argireline) Wound healing and scar remodeling timelines Antioxidant enzyme upregulation (SOD, catalase) Synergistic effects with BPC-157 and TB-500 QUICK SPECS Form: Lyophilized peptide powder Net per vial: 50 mg Purity: 99% (HPLC verified) Identity: MS-verified (per COA) Storage: 28C, protect from light and moisture Reconstitution: Use bacteriostatic water (sold separately) IDENTITY BASICS Sequence: Gly-His-Lys:Cu Molecular Formula: CHCuNO Molecular Weight: 403.92 g/mol CAS: 49557-75-7 Classification: Copper-binding tripeptide WHY CHOOSE DURHAM PEPTIDES FOR GHK-Cu
doi: 10.1136/jmedgenet-2012-101175 143 LinY
For a broader primer on how peptides work before going deeper, Peptide Mind's beginner's guide to peptides covers the fundamentals
Liquid B12 is another option, possibly easier to absorb than tablets
