Peptides & GHK-Copper in Skin Health | Rahi Sarbaziha | Episode 301

Send us Fan MailGHK-Copper and peptides in skin care, aging, and general health.TOPICS DISCUSSED:Endogenous Decline: GHK-copper levels peak in young adulthood then fall with age, reducing natural support for skin repair and collagen maintenance.Skin Penetration: Effective topical delivery depends on molecular size under and fat solubility, often improved by procedures such as microneedling that briefly disrupt the barrier.Mechanisms of Action: The peptide upregulates fibroblasts and vascular endothelial growth factor, stimulates glycosaminoglycan production, and alters expression of genes involved in tissue regeneration and oxidative stress reduction.Lasting Remodeling: Gene expression changes produce sustained collagen rebuilding that develops over weeks to months rather than delivering only transient effects.Administration Routes: Topical use is accessible and pairs well with hyaluronic acid for hydration; injectables may reach higher local concentrations but lack extensive human trial data and FDA approval for this purpose.Safety & Protocols: The compound is generally well tolerated with mild transient injection-site reactions; typical approaches use daily microgram doses for one to two months followed by off periods.Hair & Other Uses: Clinical observations indicate potential for hair shaft strengthening comparable to minoxidil with a favorable side-effect profile, alongside exploratory work in wound healing and neurological contexts.Research Needs: Expanded human studies are required to standardize dosing, confirm long-term safety, and evaluate value in neurodegeneration, lung repair, and related areas.ABOUT THE GUEST: Rahi Sarbaziha, MD is a physician in Beverly Hills, California whose practice focuses on regenerative aesthetics, hormone therapies, peptides, and interventions that support vitality, tissue repair, and overall wellness.Support the showSupport my work:Good Chemistry: Personalized, science-based health consulting. Work with Dr. Nick Jikomes directly.Affiliate Partners: Visit this link to see my affiliate partners and get discounts codes for products & services to support health.For all the ways you can support my efforts.