HomeLab Tests kalyx-labs.com, Tirzepatide
Purity · passBatch · TR20-B03Shop-provided sample

Tirzepatide × kalyx-labs.com — Lab Test, July 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
99.85%
Excellent purity only
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 2607070257 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeKaly2607070257

Test results

7 data points
Purity
99.85%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
20 mg
Tested qty
25.34 mg
Qty match
127% of labeled · +27%
0label125%
Batch / Lot
TR20-B03
COA number
2607070257
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 kalyx-labs.com, performed by freedomdiagnosticstesting.com on July 9, 2026. Reported purity: 99.85%. Net content: 25.34 mg against 20 mg labeled (127% of label). Tested content exceeds the labeled amount by 27%. Batch TR20-B03. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Certificate of analysis for Tirzepatide from kalyx-labs.com, issued by freedomdiagnosticstesting.com
Issued by freedomdiagnosticstesting.com · Jul 09, 2026 · Batch TR20-B03

Related lab tests

8 tests

The 848 other Tirzepatide tests on Peptigrity range from 98.00% to 100.00%. This one sits at 99.85%.

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