Its murky AF
GHK-Cu for Tissue Repair Commonly associated with skin regeneration Often discussed for collagen synthesis and fibroblast support Frequently researched for scar appearance and dermal remodeling More often tied to surface-level or cosmetic-facing regenerative goals BPC-157 for Tissue Repair Commonly associated with tendon and ligament recovery models Often discussed for muscle and joint support Frequently researched for gut and systemic recovery pathways More often tied to deep tissue and structural repair discussions In practical terms, GHK-Cu vs BPC-157 often comes down to collagen/skin remodeling vs musculoskeletal/systemic recovery
Studies consistently show a 2-4 fold increase in neural tube defects with low B12 status (3)
It is typically administered through small subcutaneous injections
It also supports bone growth and development, which is especially helpful for those who participate in endurance sports such as running, cycling, swimming,
Store in main fridge section, protect from light, maintain sterile technique, label with reconstitution date, and discard at 30 days unless you have specific reason to extend