Kpv Purity: 1545 Lab Tests Across 666 Identified Manufacturers

18 studies on Kpv curated from PubMed, ClinicalTrials.gov, and EuropePMC. Updated daily.

Bottom line: TitrateLab currently tracks 1,545 published third-party lab tests of Kpv across 666 identified manufacturers. Among reports with a positive numeric purity result, the average is 99.57%. Within this published corpus, 0 positive purity results were below 90%, and 56 reports showed measured quantity more than 10% below the label claim. These are batch-level observations, not guarantees of product identity, safety, or vendor quality.

Kpv average prices

As of 2026-09-03, vendor-blind retail asking-price averages for the US delivery market, calculated from the same in-stock exact-strength cells as the Peptide Price Index. Shipping is excluded.

Strength Average / vial Observed range / vial Average / mg Coverage
10 mg $9.60 $8.50–$10.50 $0.96 5 sources · 5 offers
30 mg $22.75 $19.50–$26.00 $0.76 2 sources · 2 offers

Asking prices are not manufacturing cost and do not establish product equivalence, quality, safety, or legality. The refresh date is the catalog build date; individual source observation dates are not available in this snapshot. View full price methodology →

We tested 1545 Kpv batches across 666 identified manufacturers

Independent certificate-of-analysis evidence from third-party labs — the data behind the studies. Updated as new COAs are verified. Read the full grey-market analysis →

Within that total, 401 batches have unresolved manufacturer identity. They remain in corpus-level lab evidence and are excluded from named-manufacturer rankings.

99.57%
Avg purity
1545
Batches tested
666
Identified manufacturers
56
Underdosed >10%

Top 3 vendor evidence profiles for Kpv

Eligible vendors have at least 2 deduplicated tests and 2 classifiable identity observations. Rank uses the 95% lower confidence bound on clean identity results; mean positive purity and test count break ties. Missing measurements are not passes. Exact-zero/not-detected and explicit wrong-compound markers count once per adverse certificate. This describes tested batches, not every product or shipment, and is not an endorsement.

RankManufacturerTestsAvg positive purityIdentity adverse results
#1 36 99.5% 0 of 28 (0.0%) 0 0% / not detected · 0 wrong compound · 8 unclassified Reveal with Pro →
#2 23 99.61% 0 of 18 (0.0%) 0 0% / not detected · 0 wrong compound · 5 unclassified Reveal with Pro →
#3 16 99.32% 0 of 14 (0.0%) 0 0% / not detected · 0 wrong compound · 2 unclassified Reveal with Pro →

Manufacturer identities are included with Pro. Batch counts and lab measurements remain visible.

Recent certificates: #101091 (99.42%) · #100546 (99.64%) · #100811 (99.48%) · #101096 (99.61%) · #101196 (99.82%) · #101456 (99.91%)

Kpv studies and clinical research

Research tools

Free, no account — handy when you're working with Kpv.

Reconstitution calculator Bac water, concentration & insulin-unit math Verify a COA Look up a report number against our corpus