# GHK-Cu (Scalp)

> Copper peptide formulation researched for follicle support.

Source: https://peptides.cafe/peptide/ghk-cu-hair
Category: Hair · Follicle Health
Tag: Hair

## Mechanism
Topical GHK-Cu applied to the scalp has been studied for its ability to enlarge hair follicles, prolong the anagen growth phase, and improve perifollicular vascularization through copper-dependent gene modulation.

## Research areas
- Follicle size and anagen phase
- Perifollicular angiogenesis
- Post-procedure scalp recovery (microneedling, transplant)

## Common research protocols
- Topical scalp research: Applied to the scalp in serum or solution form, often combined with microneedling in dermatology studies.

## Study summaries
- "Copper peptides and hair growth" — Journal of the American Academy of Dermatology (2007): Reported follicular stimulation and improved hair density in early trials.

## Considerations
- Topical use has a long cosmetic safety record.
- Not a replacement for evidence-based therapies like minoxidil or finasteride.

## Disclaimer
Educational content only. Not medical advice, diagnosis, or treatment. Most research peptides are not FDA-approved for human therapeutic use. Consult a licensed clinician before any use.