HomeLab Tests Skye Peptides, Tirzepatide
Purity · passBatch · TZ26-10-001Shop-provided sample

Tirzepatide × Skye Peptides — Lab Test, January 2026

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
99.549%
Excellent purity only
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Test results

6 data points
Purity
99.549%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
11.42 mg
Qty match
114% of labeled · +14%
0label125%
Batch / Lot
TZ26-10-001
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

Independent HPLC purity analysis of Tirzepatide from Skye Peptides, performed by Janoshik Labs on January 14, 2026. Reported purity: 99.549%. Net content: 11.42 mg against 10 mg labeled (114% of label). Tested content exceeds the labeled amount by 14%. Batch TZ26-10-001. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for Tirzepatide 10mg from Skye Peptides showing 99.549% purity
Issued by Janoshik Labs · Jan 14, 2026 · Batch TZ26-10-001

Related lab tests

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The 833 other Tirzepatide tests on Peptigrity range from 98.00% to 100.00%. This one sits at 99.55%.

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