Glycyl-L-Histidyl-L-Lysine
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Pricing data is updated regularly.
GHK is a naturally occurring tripeptide that declines with age. It activates over 4,000 genes related to tissue remodeling, stimulates collagen and elastin synthesis, reduces inflammation through NF-κB modulation, enhances antioxidant enzyme activity, promotes wound healing, and supports stem cell function. It is the base peptide for GHK-Cu.
| Level | Amount | Frequency | Timing |
|---|---|---|---|
| Beginner | 100-200 mcg | Once daily | Subcutaneous injection, morning |
| Standard | 200-500 mcg | Once daily | Morning or evening |
| Advanced | 500-1000 mcg | Once daily | Consistent daily timing |
4-12 weeks, can be used long-term
~1 hour
Add bacteriostatic water slowly, swirl gently
Refrigerate or freeze
Refrigerate at 36-46°F, use within 28 days
Explore peer-reviewed studies and clinical research on GHK
Peer-reviewed medical research
Active and completed clinical trials
Academic papers and citations
Evidence-based supplement analysis
Research Disclaimer: These links lead to external research databases. Always consult with a qualified healthcare provider before making decisions based on research literature.
This information is provided for educational and research purposes only. It is not intended as medical advice, diagnosis, or treatment recommendation. Consult a licensed healthcare professional before using any peptide. BioProtocol does not sell peptides or pharmaceutical products.