Side effects and watch-outs
- Generally well tolerated
- Mild sedation (GABA-A effect)
- Injection site reaction
- Nasal irritation (intranasal route)
Peptide / Repair
GHK (Glycine-Histidine-Lysine)
Tripeptide component of GHK-Cu without the copper. Activates wound healing genes, collagen synthesis, and has anti-anxiety properties via GABA-A modulation. Intranasal for cognitive/anti-anxiety use.
Educational reference only. This page does not diagnose, prescribe, or replace care from a licensed professional. Laws, availability, and clinical appropriateness vary by location.