HomeLab Tests verified peptides, Tesamorelin
Purity · passShop-provided sample

Tesamorelin × verified peptides — lab test, February 2026

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Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
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
99.759%
Excellent purity only
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Independent verification available

Janoshik Labs publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.

This certificate carries no lookup code.

Test results

6 data points
Purity
99.759%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
23 mg
Tested qty
23.42 mg
Qty match
102% of labeled · +2%
Batch / Lot
TMD03260820H
Tested by
Janoshik LabsView profile →

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

What’s in the vial

Label 23 mg · Lab measured 23.42 mg

102% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 5.9 mg using the measured mass, against 5.8 mg on the label — 2% more.

One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.

Independent HPLC purity analysis of Tesamorelin from verified peptides, performed by Janoshik Labs on February 26, 2026. Reported purity: 99.759%. Net content: 23.42 mg against 23 mg labeled (102% of label). Batch TMD03260820H. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Janoshik Labs · Feb 26, 2026 · Batch TMD03260820H

Other lots of Tesamorelin from verified peptides

LotTestedLabPurityvs labelStatus
09-25-0520E2 Sept 2025Janoshik Labs99.876%102%Unverified

Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.

Related lab tests

8 tests

The 544 other Tesamorelin tests on Peptigrity range from 88.28% to 99.99%. This one sits at 99.76%.

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