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Purity · passShop-provided sample

Tirzepatide — lab test, June 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%
Excellent purity only
BrandShop withheld
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Independent verification available

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Test results

8 data points
Purity
99%
Endotoxins
<1.25 EU/ml
Heavy metals
Pass
Stated qty
50 mg
Tested qty
51.93 mg
Qty match
104% of labeled · +4%
Batch / Lot
MA-GLP2-501
COA number
26EA0603-045
Tested by
Ethos AnalyticsView profile →

About this test

What’s in the vial

Label 50 mg · Lab measured 51.93 mg

104% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 13 mg using the measured mass, against 12.5 mg on the label — 4% 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 GLP-2, performed by Ethos Analytics on June 8, 2026. Reported purity: 99%. Net content: 51.93 mg against 50 mg labeled (104% of label). Endotoxins: <1.25 EU/ml. Heavy metals: Pass. Batch MA-GLP2-501. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Ethos Analytics · Jun 08, 2026 · Batch MA-GLP2-501

Related lab tests

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The 1010 other Tirzepatide tests on Peptigrity range from 98.00% to 100.00%. This one sits at 99.00%.

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