✓ Purity · passBatch · 318Shop-provided sample
Tirzepatide × lapeptides.net — Lab Test, December 2025
Tested · submitted by @Frank 👑 Legend
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
99.57%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA 2512040004 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
LaPe2512040004Look it up on freedomdiagnosticstesting.com ↗Checked Dec 7, 2025
Test results
7 data points
Purity
99.57%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
30 mg
Tested qty
31.35 mg
Qty match
105% of labeled · +5%
0label125%
Batch / Lot
318
COA number
2512040004
Container
White Lyophilized Powder
Tested by
freedomdiagnosticstesting.comView 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
Independent HPLC purity analysis of Tirzepatide from lapeptides.net, performed by freedomdiagnosticstesting.com on December 7, 2025. Reported purity: 99.57%. Net content: 31.35 mg against 30 mg labeled (105% of label). Batch 318. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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