All Tirzepatide Certificate of Analysis results— 7380 COAs
TitrateLab · Certificate of Analysis

Tirzepatide 98.8% Purity — Forever Young PharmacyCertificate of Analysis · Independent third-party lab result

Tested purity 98.8% Acceptable purity · 98.82%
Dose vs label +3.3% Essentially at label
Evidence Artifact captured Trust: medium
AI summary Third-party lab

LabC tested this Tirzepatide at 98.82% purity via HPLC and mass quantification. The quantity tested was 15.5mg against a 15mg label, a deviation of 3.3%. Endotoxin status is unknown. This test is stale (over 1 year old) and lacks a batch ID.

Watch out for
  • stale (1+ years old)
  • no endotoxin test
  • no batch ID
Test date
2025-04-02
Testing lab
LabC
Batch / lot
(no batch ID)
Quantity
15.5mg
label 15mg · tested 15.5mg
Endotoxins
Assay method
HPLC + mass quantification + endotoxins
Test score
5.8
Label dose
15mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 98.82% ranks higher than 3% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-04-02 by LabC via HPLC + mass quantification + endotoxins. This test is newer than 11% of our catalogued Tirzepatide certificates.

Forever Young Pharmacy has 26 certificates in our corpus, including 3 for Tirzepatide at a median tested purity of 99.92%.

Manufacturer
Forever Young Pharmacy
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

Artifact captured

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
15mg
Container
White Label / Silver Crimp / Blue Cap
Catalogued
2026-04-16
Artifact hash
4599b89925c929fc…
Saved source

Saved source document

sha256:84c309ca0dc725dc… — immutable copy held by TitrateLab

Related

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This certificate is part of TitrateLab's community-trust corpus. See more from Forever Young Pharmacy or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →