KPV is a short tripeptide — lysine, proline, valine — corresponding to the C-terminal fragment of alpha-MSH, a signaling molecule the body already produces to help regulate inflammatory response. Structurally, it is distinct from that parent molecule: research indicates it does not carry the same broader hormonal or pigmentation-related signaling. In peptide research, KPV is studied for its role in calming inflammatory activity at the cellular level, particularly where that activity is outpacing tissue repair.
Inflammation is a signal, not a malfunction — useful in short bursts, disruptive when it doesn't stand down. KPV is studied for working with that existing signal rather than overriding it, which is the difference between restoring a system's balance and forcing a new one.
What it's used to support.
- Supports the body's own regulation of inflammatory response rather than suppressing it outright
- Studied for its role in supporting tissue repair and recovery in contexts where ongoing inflammation can slow that process
- Explored for a role in gut lining and skin barrier integrity, tissues where inflammatory tone matters most
- Structurally distinct from full-length alpha-MSH, without the pigmentation or broader hormonal signaling associated with its parent peptide
- Positioned as part of a longer-term regeneration and repair protocol rather than a standalone fix
Relevant for women 35+ managing recurring inflammatory flare, slower recovery from training or minor injury, or gut and skin sensitivity that feels more reactive than it used to. It's best considered as one piece of a broader picture — alongside an evaluation of diet, stress, and hormonal status with a practitioner, not in place of one.
This compound's format and dosing are pending clinical validation and are not published generically — they are confirmed one-to-one with a licensed practitioner based on your history and goals.
Before you start.
Format and dosing for this peptide are pending clinical validation. The exact protocol — including route, frequency, and dose — is confirmed one-to-one with a licensed practitioner based on your history and goals, not set in advance on this page.
Timelines vary by person and by what's driving the inflammatory pattern in the first place. Rather than promise a date, we recommend tracking how you feel with your practitioner, who can help you assess response over time.
Yes. Any peptide protocol, including this one, should begin with a licensed practitioner who can review your history, sequence it against anything else you're taking, and confirm it's an appropriate fit.
Every Inner Peptides formula is independently tested before it ships, with a Certificate of Analysis available on request. Learn more about our testing standard.
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