KPV (Lys-Pro-Val)

KPV is a three-amino-acid peptide derived from alpha-melanocyte-stimulating hormone (alpha-MSH). It has been investigated for potential effects on inflammatory responses, microbial activity, and tissue recovery, but the supplied notes do not establish clinical benefit.

KPV comprises lysine, proline, and valine and represents a short fragment of the larger alpha-MSH molecule. The guide places it within research on immune regulation and inflammatory processes affecting skin and intestinal tissues.

The source associates KPV with modulation of inflammatory activity, although it does not identify specific signaling pathways or molecular binding partners. It also describes antimicrobial activity and possible involvement in tissue restoration without providing enough experimental detail to evaluate these mechanisms.

1. 01

   Molecular target

2. 02

   Cellular signal

3. 03

   Biological process

LEVEL 02 · Preclinical research

Laboratory or animal research exists. Findings do not transfer reliably to people.

Evidence levels reflect the state of documented research only. They are not rankings of popularity, quality or suitability, and a higher level never implies that a compound is an approved medicine.

The source guide presents KPV as a peptide with potential relevance to inflammation, microbial defense, and repair processes. It emphasizes possible applications involving skin and intestinal inflammation. The guide also portrays tolerability favorably, but the extracted material provides no study references or supporting safety results.

Source: The Complete Guide to Peptides: Unlocking the Secrets to Health, Healing and Longevity — Hack Smith, Chapter 7, Introduction to Bioregulators (page references not verified)

Summarised in our own wording from the cited reference. The reference is a popular guide, not peer-reviewed literature; its statements are reported here as source claims rather than established facts.

Dosage, reconstitution and administration guidance is deliberately excluded from this platform.

The notes do not establish the quality, reproducibility, or human relevance of the reported findings. The extent of clinical investigation and the relationship between proposed biological activity and meaningful health outcomes remain unclear.

Safety data are limited, and the supplied material does not substantiate broad assurances of tolerability. Possible adverse effects, interactions, and longer-term risks cannot be characterized from these notes. This summary is educational and is not medical advice.

Research-stage compound unless otherwise established by a competent authority. Regulatory classification differs between jurisdictions and can change over time; nothing here indicates marketing authorisation.

Primary reference for this entry:

The Complete Guide to Peptides: Unlocking the Secrets to Health, Healing and Longevity — Hack Smith, Chapter 7, Introduction to Bioregulators (page references not verified)

Suggested literature search terms taken from the source. They are search starting points, not citations to specific studies.

• “KPV peptide inflammation regulation”
• “KPV bioregulator immune response”
• “KPV peptide antimicrobial properties”

Editorial status

source reviewed

Last updated

2026-09-14

Last reviewed

2026-09-13

Language

EN