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In RAS- or PI3K-driven tumors, elevated reactive oxygen species (ROS) levels induce oxidative DNA damage
L-Glutathione (Reduced) The active, antioxidant form of glutathionean amino acid-derived compound that helps shield cells from damage caused by free radicals and toxins
2.5 Biological activities of collagen-based supplements Collagen-based supplements exert a broad spectrum of biological activities, primarily attributed to the release of bioactive peptides during enzymatic hydrolysis and gastrointestinal digestion (Table 1) [24, 37, 63]
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
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