Research Use Only. Not FDA-approved; sold only as a research chemical. Many performance-adjacent peptides are also WADA-prohibited for tested athletes. Educational only — not medical advice.
What it is
"Klow" combines GHK-Cu, KPV, BPC-157 and TB-500. The science is that of the four components (see each profile).
Proposed mechanism
Pools copper-peptide, anti-inflammatory tripeptide, and two healing peptides — all preclinical.1
State of the evidence
No blend trials; component evidence is preclinical.
Regulatory & status
RUO; some components WADA-prohibited.
Reconstitution (reference only)
Lab-handling reference only — not a preparation or dosing instruction: 2.5 mL (250 units) reconstitution solution per 80 mg vial. See the reconstitution calculator for the arithmetic. This page does not provide dosing guidance.
For educational and research purposes only. This content is not medical advice. Compounds referenced are research use only and not intended to diagnose, treat, cure, or prevent any disease. Free Peptide University does not sell compounds.