GHK-Cu
Copper Peptide GHK-Cu
GHK-Cu is a naturally occurring copper-binding tripeptide found in human plasma, saliva, and urine. It declines with age and has potent anti-aging, wound healing, and skin rejuvenation properties.
Pricing Overview
Brand / Retail Price
N/A
Compounded / Cash Pay
$40–$150/month (injectable); $30–$80 (topical)
Very affordable anti-aging peptide — topical options are budget-friendly
Primary Uses
How GHK-Cu Works
GHK-Cu activates over 4,000 genes involved in tissue remodeling, collagen synthesis, antioxidant defense, and stem cell recruitment. It chelates copper ions essential for enzymatic processes in skin repair.
Dosing Information
Typical Dose
1–2mg daily (injectable) or topical application
Frequency
Once daily
Administration
Subcutaneous injection, topical cream, or microneedling
Notes
Topical formulations at 1–3% concentration most common for skin
Side Effects & Safety
Common
- • Injection site redness
- • Mild skin irritation (topical)
- • Temporary skin purging
Serious
- • Very few reported — well-tolerated peptide
Rare
- • Copper sensitivity reactions
Frequently Asked Questions
Does GHK-Cu really work for anti-aging?
GHK-Cu has extensive research showing it stimulates collagen, elastin, and glycosaminoglycan synthesis. It can improve skin elasticity, reduce fine lines, and accelerate wound healing. It is one of the most evidence-backed anti-aging peptides.
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