The Peptide Index™

Best Cagrilintide companies

4 companies evaluated using 7 samples the Institute purchased anonymously and sent for independent laboratory analysis. Ranked by Index Score™.

Updated 7 samples tested How we rank →
Institute
Top Rated
Cagrilintide

Ranked #1 of 4

PureSci Labs

Quality-focused supplier with excellent manufacturing disclosure and moderate catalog depth.

  • 99.3% average purity across 1 sample
  • 100.5% average content accuracy vs. label
  • Most recent sample tested Sep 29, 2025
89 Excellent 80–89

Full Cagrilintide rankings

Scoring methodology →
Rank Company Index Score™ Purity & TestingProduct AccuracyTransparencyFulfillmentCustomer ExperienceValue Samples
1 PureSci Labs Excellent 89 999295768078 1
2 Lumen Research Supply Excellent 89 999280779191 2
3 Meridian Health Direct Excellent 89 979093859067 3
4 Northwind Telehealth Excellent 84 818290839272 1

Scores combine six weighted dimensions: Purity & Testing (25%), Product Accuracy (20%), Transparency (20%), Fulfillment (15%), Customer Experience (10%), Value (10%). A company appears here only if the Institute has independently tested Cagrilintide purchased from it.

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