✓ Purity · passShop-provided sample

Tirzepatide — lab test, May 2026

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Tested · submitted by @Advanced Research ● Member
Sample source: shop-provided. The shop chose and sent this vial. The Trust Score counts it like any other published test; who sourced the vial is shown so you can weigh it yourself.How we weigh evidence →
HPLC Purity
99.29%
✓ Excellent purity only
BrandShop withheld
LabUnknown
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Test results

7 data points
Purity
99.29%
Endotoxins
0 CFU present
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
11.29 mg
Qty match
113% of labeled · +13%
Batch / Lot
TR102-10
Container
Blue label/ silver crimp/ yellow cap

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 11.29 mg

113% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.8 mg using the measured mass, against 2.5 mg on the label — 13% 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 Tirzepatide on May 12, 2026. Reported purity: 99.29%. Net content: 11.29 mg against 10 mg labeled (113% of label). Tested content exceeds the labeled amount by 13%. Endotoxins: 0 CFU present. Batch TR102-10. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

2 original documents
Independent lab test · May 12, 2026 · Batch TR102-10

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The 1030 other Tirzepatide tests on Peptigrity range from 98.00% to 100.00%. This one sits at 99.29%.

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