Tirzepatide 0.0% Purity — GYCCertificate of Analysis · Independent third-party lab result
This COA was extracted from a community forum / Discord channel. The original poster claimed a lab tested GYC's Tirzepatide (batch 'GYC Volunteer Testing Group'), but the lab's signature is NOT directly verifiable from this source — the image has passed through at least one re-share. The reported purity was 0.0%, but the test method and type are unknown. This test is stale (over 1 year old) and lacks quantity or endotoxin data. This should be treated as community signal, not confirmation, due to the chain-of-custody gap and lack of verifiable lab information.
- chain-of-custody gap
- stale (1+ years old)
- no endotoxin test
- Test date
- 2024-12-23
- Testing lab
- Peptide Test
- Batch / lot
- GYC Volunteer Testing Group
- Quantity
- 40mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tirzepatide certificate's tested purity of 0.00% ranks higher than 0% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2024-12-23 by Peptide Test. This test is newer than 5% of our catalogued Tirzepatide certificates.
GYC has 282 certificates in our corpus, including 96 for Tirzepatide at a median tested purity of 99.84%.