Immune & gut · Healing & injury · Skin & hair
KPV, simplified.
Also called Alpha-MSH fragment
Early researchA three-building-block peptide studied for calming gut and skin inflammation.
- Size
- 3 amino acids
- How it is taken
- Oral, topical or injection
- Status
- Research compound, under FDA review
What is it?
KPV is the tail end of alpha-MSH, a natural hormone that helps control inflammation.
What studies show
- In animalsIn mice with colitis, it reduced gut inflammation.
- In the labIn cell studies, it lowered inflammatory signals.
What we don’t know yet
- There are no real human trials yet.
Side effects and cautions
- Unknown in people.
Is it legal?
Not FDA-approved. Reviewed by an FDA advisory committee in July 2026 for wound healing and inflammation.
Common questions
What is KPV?
A three-building-block peptide studied for calming gut and skin inflammation. KPV is the tail end of alpha-MSH, a natural hormone that helps control inflammation.
What does the research say about KPV?
In mice with colitis, it reduced gut inflammation. In cell studies, it lowered inflammatory signals.
Is KPV FDA approved?
Not FDA-approved. Reviewed by an FDA advisory committee in July 2026 for wound healing and inflammation.
What are the side effects of KPV?
Unknown in people.
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This page explains published research in plain language. It is not medical advice, a diagnosis, or a recommendation to take anything, and it does not give dosing. Most peptides here are not FDA-approved, and products sold online vary widely in purity. Rules around peptides are changing, so check the current status and talk with a licensed clinician before starting anything. Last reviewed 2026-09-26.