KPV
A three-amino-acid anti-inflammatory peptide, studied for gut and skin inflammation.
Also listed as Lys-Pro-Val, Alpha-MSH fragment.
Peptide Compare tracked 54 vendors selling KPV on 9 Oct 2026. The cheapest in-stock 5 mg vial is $5.60 per mg at Ruo Bio, 42% under the $9.60 median. Prices are scraped from vendor sites; trust scores come from Finnrick blind tests.
Some outbound links may earn us a commission. Vendors cannot pay to improve rankings.
Best value right now · 5 mg
Ruo Bio
IN STOCKUNTESTED
Per mg42% under the $9.60 median
Vial price5 mg · verified Oct 9
Avg per mg · 5 mg
$11.37−41.7%
Ranged $11.37 – $20.78 across 54 vendorsCompare 8 vendors · 5 mg
Across all sizes, verified in-stock listings run $28.00 to $315.00 from 34 vendors.
VendorStock
06
Longevity PeptidesUNTESTED · OUT
$7.00$35.00
KPV prices verified Oct 9, 2026
$5.60/mgRuo Bio · $28.00
Buy best priceSee how KPV moved against the rest of the catalogue in the Peptide Price Index: median price per mg now versus 30 and 90 days ago, every tracked peptide, with a CSV.
KPV price by vial size
| Vial size | Lowest per mg | Vial price | Vendor |
|---|---|---|---|
| 0.5 mg | $96.00 | $48.00 | Ruo Bio1 vendor carries it |
| 5 mg | $5.60 | $28.00 | Ruo Bio8 vendors carry it |
| 10 mg | $3.00 | $30.00 | Ignite Peptides45 vendors carry it |
| 15 mg | $2.73 | $43.75 | Pepvida Labs1 vendor carries it |
| 20 mg | $3.45 | $69.00 | Ion Peptide1 vendor carries it |
| 30 mg | $8.33 | $250.00 | Sunrise Bioresearch4 vendors carry it |
| 50 mg | $3.43 | $171.50 | Sunrise Bioresearch1 vendor carries it |
| 100 mg | $3.15 | $315.00 | Sunrise Bioresearch1 vendor carries it |
| Other | $1.88 | $150.00 | Ignite Peptides4 vendors carry it |
Verified 9 Oct 2026. Lowest figures are in-stock listings checked within the last week, with any coupon applied; a size with none says so.
Price movement · 30 days
+6.0%median per mg, all sizes
Cheapest ever recorded: $0.917/mg on Sep 23. Today is 104.5% above that low.See our top-ranked KPV vendors
Ranked by Finnrick trust score, independent lab testing, and price.
Compare KPV head-to-head
All peptide comparisonsQuick Summary
The C-terminal tripeptide of alpha-MSH, studied in mouse models of colitis. No human trial of it has been published. Available from 54 vendors, priced from $28.00 to $385.00.
Research: In mouse DSS and TNBS colitis models, KPV given orally in drinking water reduced intestinal inflammation and inflammatory markers. These are animal models. Across the published literature there are no human trials.
Side effects: No human adverse event data exists
Research compoundMouse models only; no human trials
- 48 of 54 vendors currently have it in stock
- Highest-rated vendor: Risynth Bio (9.1 Finnrick score)
- Most common vial size: 10mg
- Category: Immune / Inflammation — Immune modulators and anti-inflammatory peptides
Get KPV price alerts
Join the list — price-drop alerts for this peptide are in the works and you'll be first on them.