KPV

Lysine-Proline-Valine · α-MSH (11–13) fragment

A small tripeptide researched for calming inflammation in the gut and skin.

Not yet available

Pending FDA approval

Coming Soon Once KPV is FDA approved, you’ll be able to get a prescription and compare prices here on Rx.com. Browse available medications →

KPV is a very small peptide made of just three amino acids — lysine, proline and valine — and is the tail end (fragment) of a larger natural hormone called alpha-melanocyte-stimulating hormone (α-MSH). Because that parent hormone has well-documented anti-inflammatory properties, researchers have studied whether this tiny fragment keeps the calming, anti-inflammatory benefits with fewer of the other effects. KPV is investigational: it is not FDA approved and is not available through Rx.com today.

What KPV is being researched for

People most often look into KPV in connection with the areas below. These are research directions — not approved or proven treatments.

Gut inflammation & digestive comfort
Skin inflammation, redness & acne
General inflammatory response
Immune-system balance
Recovery and tissue irritation

What is the KPV peptide?

KPV (Lys-Pro-Val) is the smallest active fragment of α-MSH, a hormone the body uses to help regulate inflammation and pigmentation. Scientists isolated the KPV portion to study its anti-inflammatory action on its own. Being so small, it is easy to manufacture and study, which is part of why it appears frequently in inflammation and wound-healing research.

How is KPV thought to work?

In laboratory studies KPV is described as entering cells and reducing the signaling of pro-inflammatory pathways (such as NF-κB), which are central switches the body uses to turn inflammation up. By dialing that signaling down, researchers have observed reduced inflammation in models of gut and skin irritation. As with most peptides on this list, the evidence is mostly preclinical, so the human benefit remains unproven.

What is KPV being researched for?

The main areas of interest are inflammatory bowel conditions and digestive-tract inflammation, inflammatory skin concerns (including acne and redness), and wound healing. It is sometimes discussed alongside BPC-157 for gut-related research. These are research directions, not approved treatments, and Rx.com makes no efficacy claims.

Is KPV FDA approved or available?

No. KPV is not FDA approved and is not currently available to purchase or be prescribed through Rx.com. If it advances through clinical research and earns approval, Rx.com intends to help patients access and compare prices for it. Until then, this page is here to explain what KPV is and why it is being studied.

Frequently asked questions

Can I buy KPV or get it prescribed through Rx.com?

No. KPV is not FDA approved and is not available through Rx.com. This is an educational page only.

What does KPV do?

It is researched as an anti-inflammatory peptide, especially for the gut and skin. These uses are investigational and not FDA approved.

Is KPV the same as α-MSH?

No. KPV is a three-amino-acid fragment of the larger α-MSH hormone, studied for its anti-inflammatory portion.

When will KPV be available?

There is no confirmed date. It remains investigational and pending the standard FDA review process.

Medical disclaimer: The information on this page is provided for general educational purposes only and is not medical advice. This peptide is not approved by the U.S. Food and Drug Administration (FDA) and is not currently available to purchase or be prescribed through Rx.com. Statements here have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. Always talk to a licensed healthcare professional before considering any new therapy.