---
title: "Peptides discussed for Hair"
url: https://humanpeptides.fyi/objectives/hair
site: humanpeptides.fyi
last_reviewed: 2026-10-11
---


# Hair

> humanpeptides.fyi makes no claims of its own. Every statement below reports what a cited source says, with its link. Not medical advice.

Hair: 4 peptides and related compounds in this index have at least one researched benefit that sources link to hair. None has approved or trial-backed evidence for it.

| Peptide | Evidence label | What sources discuss for this goal |
|---|---|---|
| [AHK-Cu](https://humanpeptides.fyi/peptides/ahk-cu) | Preclinical | Hair growth; Follicle survival; Skin support, extrapolated |
| [FOXO4-DRI](https://humanpeptides.fyi/peptides/foxo4-dri) | Preclinical | Clears senescent cells, mice |
| [GHK-Cu](https://humanpeptides.fyi/peptides/ghk-cu) | Early human | Gene modulation, lab data |
| [GLOW](https://humanpeptides.fyi/peptides/glow) | Unstudied | Hair and inflammation, preclinical |

## Questions about hair

### Which peptides are discussed for hair?

AHK-Cu, FOXO4-DRI, GHK-Cu, GLOW.

### Which have the strongest evidence for hair?

None of them has approved or trial-backed evidence for this goal; most findings are early human, preclinical or anecdotal.

### Is any of this a recommendation?

No. humanpeptides.fyi makes no claims of its own. Each entry reports what cited sources say, with links. Talk to a licensed clinician.