HomeLab Tests amc-essentials.com, Tirzepatide
Purity · passBatch · TZ65-0016ACFShop-provided sample

Tirzepatide × amc-essentials.com — Lab Test, February 2026

Tested · submitted by @Frank 👑 Legend
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.52%
Excellent purity only
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 2601300178 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeAMCE2601300178

Test results

8 data points
Purity
99.52%
Endotoxins
Pass (Replicate 1), Pass (Replicate 2)
Heavy metals
Not tested
Stated qty
65 mg
Tested qty
67.08 mg
Qty match
103% of labeled · +3%
0label125%
Batch / Lot
TZ65-0016ACF
COA number
2601300178
Container
White Lyophilized Powder
Tested by

This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.

About this test

Independent HPLC purity analysis of Tirzepatide from amc-essentials.com, performed by freedomdiagnosticstesting.com on February 3, 2026. Reported purity: 99.52%. Net content: 67.08 mg against 65 mg labeled (103% of label). Endotoxins: Pass (Replicate 1), Pass (Replicate 2). Batch TZ65-0016ACF. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Certificate of analysis for Tirzepatide from amc-essentials.com, issued by freedomdiagnosticstesting.com
Issued by freedomdiagnosticstesting.com · Feb 03, 2026 · Batch TZ65-0016ACF

Related lab tests

8 tests

The 848 other Tirzepatide tests on Peptigrity range from 98.00% to 100.00%. This one sits at 99.52%.

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