COA results by compound

GLP-2 COA — Verified Certificate of Analysis Results

12 independent third-party certificates of analysis for GLP-2, from 3 labs across 2 vendors (2025-04-09 to 2026-06-29).

Every GLP-2 certificate of analysis below is from an independent third-party lab, ingested and verified by TitrateLab. The figures here are computed live from the 12 published GLP-2 certs in our corpus.

Assay metrics

GLP-2 lab-testing metrics

99.8%
Median tested purity
0
Zero-purity certs
Mean purity99.7% Mean dose vs label+19.4% Within 10% of label dose25% Overdosed ≥ +7%100% Underdosed ≤ −7%0%

COAs per testing lab

Every lab testing GLP-2 in the corpus.

Chromate 10 99.9% med
Freedom Diagnostics 1 99.6% med

Tested-purity distribution

Bins below 90% tested purity.

GLP-2 tested-purity distribution
Purity rangeCertificates
0–50%0
50–70%0
70–80%0
80–85%0
85–90%0
90–91%0
91–92%0
92–93%0
93–94%0
94–95%0
95–96%0
96–97%0
97–98%0
98–99%1
99–100%11

COAs over time

GLP-2 certificates published per month.

GLP-2 certificates per month
MonthCertificates
2025-041
2025-096
2026-011
2026-023
2026-061

Most-tested vendors

Vendors by GLP-2 certificate count.

See who tests most — unlock the vendor names with Pro.

Verified Vendor A 🔒 1
Verified Vendor B 🔒 1

Verified GLP-2 certificates of analysis

12 records. Zero guesswork.

Unlock the actual vendor, purity, dose accuracy, lab, batch and saved certificate for every GLP-2 result.

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Illustrative structure only. No record-level values are present in this preview.

GLP-2 research & evidence → Verify a GLP-2 COA → Browse vendors →

More COA results by compound

Retatrutide COA (12490) Tirzepatide COA (8879) GHK-Cu COA (3183) Tesamorelin COA (2989) BPC-157 COA (2986) MOTS-c COA (2715) Nad COA (2105) BPC-157 + TB-500 COA (1574) TB-500 COA (1556) BPC-157 + Ghk-cu + Kpv + TB-500 COA (1407) Ipamorelin COA (1379) CJC-1295 + Ipamorelin COA (1202)