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Purity · pass✓ Lab-verifiedShop-provided sample

Tirzepatide — lab test, December 2025

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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
99.932%
Excellent purity only
BrandShop withheld
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Independently confirmed on the lab’s portal✓ Extra check

COA 2512230077 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeMode2512230077

Test results

7 data points
Purity
99.932%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
30 mg
Tested qty
43.21 mg
Qty match
144% of labeled · +44%
Batch / Lot
MKUSPBF-52-11
COA number
2512230077
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

What’s in the vial

Label 30 mg · Lab measured 43.21 mg

144% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 10.8 mg using the measured mass, against 7.5 mg on the label — 44% 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.

Verification trail
Report number2512230077
Portal lookup✓ Lab-verified
Checked14 Jul 2026date taken from the record, not from a logged check
Checked byPeptigrity staff, against the lab's portal
PDF vs portalfreedomdiagnosticstesting.com's portal shows validity only
WeightCounts as one lab test

Independent HPLC purity analysis of Tirzepatide, performed by freedomdiagnosticstesting.com on December 25, 2025. Reported purity: 99.932%. Net content: 43.21 mg against 30 mg labeled (144% of label). Tested content exceeds the labeled amount by 44%. Batch MKUSPBF-52-11. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by freedomdiagnosticstesting.com · Dec 25, 2025 · Batch MKUSPBF-52-11

Related lab tests

4 tests

The 1010 other Tirzepatide tests on Peptigrity range from 98.00% to 100.00%. This one sits at 99.93%.

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