Purity
99.4%
MW
1.4kDa
pH
7.2
Conc.
5.0mg/mL
Your trusted source for science-backed peptide information. Updated protocols, references, and longevity guides.
Documented Peptides
Usage Protocols
Daily
Scientific References
The content on this site is exclusively for research and educational purposes. It does not constitute medical advice. Always consult a qualified healthcare professional before starting any protocol.
| Feature | BPC-157 recovery | TB-500 recovery | CJC-1295 muscle growth | Ipamorelin muscle growth | GHK-Cu skin rejuvenation | Semaglutide fat loss |
|---|---|---|---|---|---|---|
| Dosage | 250–500 mcg/day | 2–5 mg/week | 1–2 mg/week | 200–300 mcg/day | 1–2 mg/week | 0.25–2.4 mg/week |
| Cycle | 4–6 weeks | 4–6 weeks | 8–12 weeks | 8–12 weeks | 6–8 weeks | 12–24 weeks |
| Method | SC / IM | SC / IM | SC | SC | Topic / SC | SC |
| Average Life | ~4h | ~24h | ~7 days | ~2h | ~1h | ~7 days |
| Popularity | ●●●●● | ●●●●○ | ●●●●○ | ●●●●○ | ●●●○○ | ●●●●● |
| Level of Research | High | High | Half | High | High | Very High |
| Key Benefits | Tissue recovery Gut health Anti-inflammatory | Cicatirzation Joint mobility Muscle flexibility | GH secretion Muscular time Recovery | Selective GH release Sin cortisol Deep sleep | Collagen Dermal scarring Antioxidant | Weight loss Glycemic control Satiety |
| Side Effects | ⊙ Minimums | △ Lightweight | △ Moderate | ⊙ Minimums | ⊙ Minimums | △ Moderate |
Discover how the tripeptide GHK-Cu stimulates collagen synthesis, reduces inflammation, and promotes healing in in vitro and in vivo research.
Discover how the tripeptide GHK-Cu stimulates collagen synthesis, reduces inflammation, and promotes healing in in vitro and in vivo research.
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GHK -Cu (Glycyl-L-Histidyl-L-Lysine-Copper) is a human-derived tripeptide with an extraordinary ability to bind to copper. Discovered in the 1960s by biochemist Loren Pickart, this peptide has proven to be a potent activator of skin regeneration, with solid evidence in preclinical in vitro and in vivo studies.
It stimulates the production of collagen types I and III, improving skin firmness and elasticity.
It reduces inflammatory markers such as IL-6 and TNF-α, protecting dermal tissue.
It promotes the proliferation of fibroblasts and keratinocytes to repair wounds faster.
It strengthens the lipid barrier and improves moisture retention in the dermis.
Copper acts as a cofactor of superoxide dismutase, neutralizing free radicals.
It activates genes for repairing and remodeling the extracellular matrix.
