GHK-Cu (Topical)
Skin & Hair Rejuvenation
GHK-Cu is a copper peptide that supports skin renewal, hair health, and overall tissue repair.
GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper) is a naturally occurring copper peptide found in the body that plays a role in tissue remodeling, skin repair, and cellular regeneration. Research has shown that GHK-Cu is involved in pathways related to skin remodeling, wound healing, antioxidant activity, and inflammation support.[1]
When applied topically, GHK-Cu helps support healthier-looking skin, improved skin texture, and the biological processes involved in repair and rejuvenation. It may also support scalp health and the appearance of stronger, healthier hair — but it should not be positioned as a primary hair regrowth treatment.
For individuals primarily focused on hair regrowth, treatments like minoxidil may be more appropriate depending on provider review. GHK-Cu is best positioned as a complementary option for hair quality, scalp support, and skin rejuvenation.
Potential Benefits
| Collagen & Skin Renewal Support | Supports collagen production and healthy skin cell turnover |
| Healthier, More Resilient Skin | Promotes stronger, more resilient skin from within |
| Hair Follicle Health | Supports healthy hair follicles and overall hair vitality |
| Improved Skin Appearance & Texture | Helps improve the look, feel, and texture of skin |
| Natural Tissue Repair | Aids the body’s natural tissue repair and recovery processes |
How It Works
GHK-Cu works by binding with copper ions and helping support cellular signaling pathways involved in tissue repair, collagen production, and skin remodeling.[2]
Research has also explored copper peptides in relation to human hair follicle biology, including effects on dermal papilla cells and follicle support in laboratory models.[3] However, the strongest consumer-facing positioning for GHK-Cu should be skin rejuvenation, scalp health, and healthier-looking hair, not guaranteed hair regrowth.
Protocol
Applied topically to the skin or scalp, typically once or twice daily depending on provider recommendation.
Who It’s For
Individuals seeking support for:
• Skin rejuvenation and healthy aging
• Hair and scalp health
• Improving skin texture and appearance
• Supporting natural repair processes
All protocols are reviewed and approved by a licensed medical provider prior to prescription.