immune inflammation
KPV
KPV lists at $33 to $50 for a 5mg vial across 15 vendors, with a median of $35 (prices as of September 2026).
Select Dosage
|15 suppliers
Best Value marks the lowest in-stock price per mg.
- BEST VALUE
Cowboy ChemsCOA4.7In StockCOA$33.00$6.60/mg · 5mg 
Onward AminosCOA4.7In StockCOA$34.00$6.80/mg · 5mg
Amino FoundryCOA4.9In StockCOA$35.00$7.00/mg · 5mg
Prove It PerformanceCOA4.8In StockCOA$35.00$7.00/mg · 5mg
MetatideCOA4.8In StockCOA$35.00$7.00/mg · 5mg
Rational Research4.7In Stock$35.00$7.00/mg · 5mg
Kaizen Chemicals4.8In Stock$35.00$7.00/mg · 5mg
Upper MeadowsCOA4.7In StockCOA$35.00$7.00/mg · 5mg
MorphopeptideCOA4.8In StockCOA$36.00$7.20/mg · 5mg
Evo AminoCOA4.8In StockCOA$36.00$7.20/mg · 5mg
Amino KineticsCOA4.8In StockCOA$40.00$8.00/mg · 5mg
Black Series LabCOA4.8In StockCOA$43.75$8.75/mg · 5mg
Amino ZoneCOA4.7In StockCOA$45.00$9.00/mg · 5mg
NeurolevelCOA4.7In StockCOA$45.00$9.00/mg · 5mg
Ever VitalCOA4.8In StockCOA$50.00$10.00/mg · 5mg
Disclosure: Outbound links to vendor sites are referral/affiliate links. Amino Axiom may earn a commission on purchases made through them.
About This Comparison
This page tracks listed prices for KPV across 15 research-compound vendors, spanning 2 vial sizes. Prices are shown in USD and normalized to a per-mg cost so sizes can be compared directly. In-stock status is tracked per size, and the lowest in-stock price per mg is flagged as best value.
Methodology
- Prices are aggregated from listed research-compound vendor catalogs and refreshed on a regular cadence.
- Per-mg cost is computed from each vendor's listed vial size, so a lower total price is not always the lower per-mg price.
- Certificate of Analysis (COA) availability is flagged per vendor where a third-party lab report is provided.
- Listings are compiled for research purposes only. Amino Axiom does not sell compounds and does not verify vendor claims beyond published COA data.
Last updated September 23, 2026