GHK-Cu
Limited human dataAlso known as: Copper peptide
Category: Skin & hair
Sold as:
Ameano Peptides: GHK-Cu GHK-cu Cosmetic/Topical Ampules
Nexaph: GHK-cu lyophilized GHK-cu Cosmetic/Topical Ampules
Naturally occurring copper-binding peptide that supports collagen production and wound healing.
What it's used for
- Skin firmness and wrinkles
- Hair thickness
- Wound healing
Dosing
- Typical dose
- Topical creams and serums are the best studied. Injectable use is commonly reported at 1 to 2 mg per day.
- How often
- Daily
- Route
- Topical, or subcutaneous injection
- Cycle length
- Injectable: often 4 to 8 weeks
Build a dosing plan for GHK-Cu →
How to reconstitute and measure a dose → · About bacteriostatic water →
Possible side effects
- Injection site stinging, which is common
- Skin irritation from topicals
Important: Topical use has the strongest evidence. Injectable use is largely anecdotal.
Also sold in blends
- Glow Blend: BPC-157 10 mg + TB-500 10 mg + GHK-Cu 50 mg (Ameano Peptides, Nexaph)
- Klow Blend: GHK-Cu 50 mg + BPC-157 10 mg + TB-500 10 mg + KPV 10 mg (Ameano Peptides, Nexaph)
- Beauty Blend: GHK-Cu 50 mg + KPV 20 mg (Ameano Peptides, Nexaph)