Compatible with: Hyaluronic acid (for hydration) Niacinamide (for barrier support and tone) Growth factors Peptides (like Matrixyl or Argireline) Use with caution: Vitamin C (especially L-ascorbic acid) may destabilize copper peptides if mixed directly Retinoids can cause irritation when layered with GHK-Cu unless used at separate times (e.g., retinoid at night, GHK-Cu in the morning) AHAs and BHAs can lower skin pH and potentially reduce the effectiveness of copper peptides Spacing out these ingredients or consulting with a provider for a personalized routine can maximize benefits and avoid conflicts
Anti-Aging Properties: This antioxidant helps slow down signs of aging by improving skin elasticity and reducing wrinkles
How It Works It activates thousands of genes involved in healing, promotes collagen and elastin production, attracts immune cells to injury sites, and has potent antioxidant effects
Food and Drug Administration has flagged BPC-157 among bulk substances reviewed for compounding, and long-term human safety has not been established
Moderate Daily Support (400800 mg/day) Moderate dosing often benefits immune function, cellular recovery, and detoxification
Intranasal GHK peptide enhances resilience to cognitive decline in aging mice