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Purity · passShop-provided sample

Tesamorelin × paramountpeptides.com — lab test, October 2025

Sample label: Paramount Peptides
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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
99.433%
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.

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Test results

6 data points
Purity
99.433%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
13.72 mg
Qty match
137% of labeled · +37%
Batch / Lot
TES20N102125
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 10 mg · Lab measured 13.72 mg

137% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 3.4 mg using the measured mass, against 2.5 mg on the label — 37% 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 paramountpeptides.com, performed by Janoshik Labs on October 31, 2025. Reported purity: 99.433%. Net content: 13.72 mg against 10 mg labeled (137% of label). Tested content exceeds the labeled amount by 37%. Batch TES20N102125. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Janoshik Labs · Oct 31, 2025 · Batch TES20N102125

Related lab tests

8 tests

The 544 other Tesamorelin tests on Peptigrity range from 88.28% to 99.99%. This one sits at 99.43%.

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