About KGF-1
Binds FGFR2b (the KGF receptor), which is exclusively expressed on epithelial cells — providing tissue-specific action without mesenchymal effects. Activates RAS/MAPK and PI3K/Akt to promote keratinocyte proliferation and migration. Extends the anagen phase of the hair growth cycle.
A member of the fibroblast growth factor family that specifically and exclusively targets epithelial cells via FGFR2b. A potent stimulator of keratinocyte proliferation with applications in wound healing, hair follicle growth, and mucosal repair.
Research Areas
Regulatory & Evidence
Risk Profile
Moderate risk profile in research contexts. Review contraindications and administration guidelines before use.
Regulatory Status
- Availability Status
- Research Only
Regulatory status reflects publicly available information and may change. This is not legal or medical advice.
Safety Notes
Moderate risk profile. Review all reported considerations carefully before use.
Reported contraindications & considerations
Consult a qualified healthcare professional before making any health decisions. This information is educational only and does not constitute medical advice.
Where to Find KGF-1
Coverage expanding
No verified providers currently list KGF-1. Get notified when one does, or explore providers carrying similar peptides in the Skin & Joint category.
Frequently Asked Questions — KGF-1
A member of the fibroblast growth factor family that specifically and exclusively targets epithelial cells via FGFR2b. A potent stimulator of keratinocyte proliferation with applications in wound healing, hair follicle growth, and mucosal repair.
wound healing, hair growth, keratinocyte proliferation, mucosal repair, epithelial protection.