KPV vs LL 37
Evidence tier, human-evidence strength, regulatory status, and hype-vs-data — side by side.
On published evidence, LL 37 currently grades higher (F-tier vs F-tier). That reflects evidence maturity, not that it's “better” for any person or goal.
- Stronger human evidence: comparable
- More hype than data: neither stands out
| kpv | ll-37 | |
|---|---|---|
| Class | Thymic & immune-modulating peptides | Thymic & immune-modulating peptides |
| Regulatory status | Research-use-only | Research-use-only |
| Candidate sources | 0 | 0 |
| Top study types (candidate) | — | — |
| Translation risk | pending review | pending review |
KPV vs LL 37: FAQ
Is KPV better than LL 37?
On published evidence, LL 37 currently grades higher (F-tier vs F-tier). That reflects evidence maturity, not that it's “better” for any person or goal. Neither is a recommendation to use anything; this compares the state of the evidence only.
What's the difference between KPV and LL 37?
KPV is research-use-only and sits at the “Animal” evidence stage; LL 37 is research-use-only and sits at “Animal.”
Which has stronger human evidence, KPV or LL 37?
Both have comparable human-evidence levels on our scale.
Research reference only. Not medical advice, treatment instructions, or a purchase recommendation. Consult a licensed professional.