KPV
Alpha-MSH-derived tripeptide. Potent anti-inflammatory for gut health, IBD, and skin conditions.
Last updated: May 2026
Category
Healing & Recovery
Frequency
1–2x daily
Research
Preclinical + Phase 2What is KPV?
KPV is a tripeptide (Lysine-Proline-Valine) derived from the C-terminal of Alpha-Melanocyte-Stimulating Hormone (α-MSH). It contains the core anti-inflammatory activity of α-MSH in a minimal 3 amino acid sequence, making it highly stable, well-tolerated, and capable of oral delivery. Browse the full peptide library for related healing compounds.
KPV is notable for its extraordinarily potent anti-inflammatory effects, particularly in the gut and skin. For tissue healing, it stacks well with BPC-157. Studies have shown it activates melanocortin receptors (specifically MC1-R, MC3-R, and MC5-R) in immune cells, producing a powerful anti-inflammatory response without the side effects of corticosteroids.
KPV is gaining significant attention as a potential treatment for Inflammatory Bowel Disease (IBD), including both Crohn's disease and Ulcerative Colitis. For systemic healing, consider combining with TB-500. Unlike BPC-157 which heals tissue mechanically, KPV specifically targets the immune-mediated inflammation at the root of IBD. For broader immune system support, thymosin alpha-1 targets T-cell function and chronic immune resilience.
How It Works
Melanocortin Receptor Activation: KPV activates MC1-R, MC3-R, and MC5-R receptors on immune cells (particularly macrophages and dendritic cells), suppressing the production of pro-inflammatory cytokines.
NF-κB Inhibition: KPV inhibits the NF-κB transcription factor, the master regulator of the inflammatory response, directly in immune and epithelial cells.
Intestinal Epithelial Healing: KPV promotes intestinal epithelial cell recovery and barrier function restoration, complementing its anti-inflammatory action in the gut.
Benefits
- Potent anti-inflammatory for gut (IBD, Crohn's, IBS)
- Skin inflammation reduction (psoriasis, dermatitis, acne)
- Wound healing acceleration
- Can be taken orally for gut effects
- Well-tolerated with excellent safety profile
- Systemic anti-inflammatory via injection
- Complementary with BPC-157 for gut healing stack
Dosing Protocol
| Phase | Dose | Frequency | Duration |
|---|---|---|---|
| Oral (gut) | 500mcg–2mg | Once or twice daily | 4–8 weeks |
| Injectable (systemic) | 200–500mcg | Once daily SC | 4 weeks |
| Topical (skin) | 500mcg in cream base | 2x daily to affected area | As needed |
Always start at the lowest effective dose and titrate up gradually.
Side Effects
Common
- ⚠Generally very well tolerated
- ⚠Mild injection site reaction
- ⚠Mild nausea if oral dose taken without food
Rare
- •Possible skin pigmentation change (melanocortin receptor, theoretical)
Who Should NOT Use KPV
- ✕Active skin cancer (melanocortin receptor activation)
- ✕Pregnancy or breastfeeding
- ✕On immunosuppressive therapy (consult physician)
What to Expect
Many gut users notice reduced bloating and cramping within the first week. Skin users see reduced redness.
Substantial anti-inflammatory effect. IBD symptoms often markedly reduced. Skin conditions clearing.
Sustained remission in many IBD users. Skin completely cleared in most cases.
Notes from Ho Chi Minh City
Living in Vietnam means eating street food, and eating street food eventually means a stretch of low-grade gut inflammation that no amount of probiotics fixes. KPV at 500mcg orally before breakfast got rid of the post-meal bloating I'd been carrying for months within about 10 days. I take it on an empty stomach with about 100ml of water, wait 20 minutes before any food or coffee, and the bioavailability seems to hold up fine that way. The oral form pairs well with a 250mcg subcutaneous shot of BPC-157 in the morning if I'm dealing with anything more structural like a flare from spicy food. I keep the powder in the fridge and reconstitute fresh every 2 weeks.
FAQ
Q: Should I use KPV or BPC-157 for gut issues?
A: They work through different mechanisms and are best combined. BPC-157 heals the physical gut tissue (angiogenesis, growth factors). KPV targets the immune inflammation. Together they address both aspects of inflammatory gut disease.
Q: Does oral KPV work as well as injectable?
A: For gut conditions, oral KPV may actually be superior to injectable because it delivers the peptide directly to the intestinal tissue where it is needed. For systemic inflammatory conditions, injectable is more reliable. Source from the community-verified supplier list.
Where to Get KPV in Vietnam
See our community-verified supplier list with COA verification and cold-chain shipping to Vietnam.
Related Peptides
Research & Sources
- The tripeptide KPV in mucosal inflammation: implications for IBD therapy · Dalmasso G, Charrier-Hisamuddin L, Nguyen HT, et al. · Inflammatory Bowel Diseases (2008) PMID: 18452234
Demonstrates anti-inflammatory action of KPV in colitis models with reduced cytokine production and improved mucosal healing.
- Lysine-Proline-Valine (KPV): a tripeptide with anti-inflammatory and antimicrobial activity · Cutuli M, Cristiani S, Lipton JM, Catania A · Journal of Leukocyte Biology (2000) PMID: 10985256
Foundational paper showing KPV anti-inflammatory mechanism via melanocortin receptor activation in macrophages.
- Anti-inflammatory effect of α-MSH derived peptides in dextran sulfate sodium colitis · Kannengiesser K, Maaser C, Heidemann J, et al. · Inflammatory Bowel Diseases (2008) PMID: 17973299
Mouse model data supporting oral KPV efficacy in colitis, relevant to dosing the oral protocol.
- Targeted nanoparticle delivery of KPV to inflamed colon as treatment for ulcerative colitis · Laroui H, Dalmasso G, Nguyen HT, et al. · Gastroenterology (2010) PMID: 20347817
Phase-relevant translational data showing site-specific KPV delivery improves outcomes in ulcerative colitis models.
Important Disclaimer
Educational content only. Not medical advice. Peptides discussed on this page are not approved by Vietnam’s Ministry of Health (Bộ Y Tế) or the Drug Administration of Vietnam (DAV) for the indications described. Research peptides are not stocked at Long Châu, Pharmacity, or any retail pharmacy in Vietnam. Consult a licensed physician before any use.