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KPV

Anti-inflammatory

Lysine-Proline-Valine (α-MSH C-terminal tripeptide)
Off Cat. 2 – PCAC review pending Notable unknowns

Status & caution. Not FDA-approved. Among the 12 peptides removed from Category 2 in April 2026 and scheduled for PCAC review on 23 July 2026. Mechanistically interesting but very little human data; mostly cell and animal models of inflammation.

At a glance

Molecular formula
C₁₆H₃₀N₄O₄
Molecular weight
≈342.4 g/mol
Sequence / structure
Lys-Pro-Val — the C-terminal tripeptide of α-melanocyte-stimulating hormone.
Regulatory status
Off Cat. 2 – PCAC review pending

Indications & what it's studied for

Reported anti-inflammatory effects, including interest in gut inflammation (IBD models) and skin; acts on intracellular inflammatory signalling without the pigmentation effect of full α-MSH.

Contraindications & cautions

No established human contraindications; no human-use approval.

Commonly reported dosing

Reported, not recommended. The following describes what appears in research literature and community use. It is not a protocol, and unapproved peptides have no validated human dosing.

Community use reports small oral or subcutaneous doses; unvalidated.

Routes of administration

Oral, topical, or subcutaneous in community use.

Don't combine with

No well-characterised interactions documented.

Reported to stack with

Sometimes combined with BPC-157 for gut/inflammation goals.
Note: "stacking" combines multiple agents and multiplies unknowns; popularity of a combination is not evidence of its safety.

What the research actually shows

Preclinical anti-inflammatory data (colitis and skin models); human trials are lacking.

Before acting on anything here, see Safety & the grey market and how to read a COA.