Cagrilintide Purity: 1200 Lab Tests Across 440 Identified Manufacturers

65 studies on Cagrilintide curated from PubMed, ClinicalTrials.gov, and EuropePMC. Updated daily.

Bottom line: TitrateLab currently tracks 1,200 published third-party lab tests of Cagrilintide across 440 identified manufacturers. Among reports with a positive numeric purity result, the average is 99.55%. Within this published corpus, 2 positive purity results were below 90%, and 39 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.

Cagrilintide 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
5 mg $14.20 $10.50–$19.50 $2.84 5 sources · 5 offers
10 mg $20.50 $17.00–$29.00 $2.05 6 sources · 6 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 1200 Cagrilintide batches across 440 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, 269 batches have unresolved manufacturer identity. They remain in corpus-level lab evidence and are excluded from named-manufacturer rankings.

99.55%
Avg purity
1200
Batches tested
440
Identified manufacturers
2
Failed <90% purity
39
Underdosed >10%

Top 3 vendor evidence profiles for Cagrilintide

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 25 99.41% 0 of 25 (0.0%) 0 0% / not detected · 0 wrong compound Reveal with Pro →
#2 21 99.65% 0 of 21 (0.0%) 0 0% / not detected · 0 wrong compound Reveal with Pro →
#3 18 99.67% 0 of 16 (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: #100901 (99.86%) · #100612 (99.83%) · #101190 (99.79%) · #101216 (99.94%) · #101219 (99.86%) · #101262 (99.88%)

Cagrilintide studies and clinical research

Research tools

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