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✓ Purity · pass✓ Lab-verifiedShop-provided sample

Vesugen × Uther — lab test, April 2026

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Tested · submitted by @uther 👑 Legend
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
99.757%
✓ Excellent purity only
PeptideVesugen
BrandUther
See Uther reviews & all 146 lab tests
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Independently confirmed on the lab’s portal✓ Extra check

COA 136344 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup code9GZU7Z2K6YH3

Test results

6 data points
Purity
99.757%
Endotoxins
Not tested
Sterility
Not on file
Heavy metals
Not tested
Stated qty
20 mg
Tested qty
22.04 mg
Qty match
110% of labeled · +10%
Batch / Lot
VESU20-0228
COA number
136344
Tested by
Janoshik LabsView profile →

Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.

About this test

What’s in the vial

Label 20 mg · Lab measured 22.04 mg

110% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 5.5 mg using the measured mass, against 5 mg on the label — 10% 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 number136344
Portal lookup✓ Lab-verified
PDF vs portalJanoshik Labs's portal shows validity only
Submitted viaShop panel (bulk upload)
WeightCounts as one lab test

Independent HPLC purity analysis of Vesugen from Uther, performed by Janoshik Labs on April 9, 2026. Reported purity: 99.757%. Net content: 22.04 mg against 20 mg labeled (110% of label). Tested content exceeds the labeled amount by 10%. Batch VESU20-0228. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Janoshik Labs · Apr 09, 2026 · Batch VESU20-0228

Related lab tests

6 tests

The 20 other Vesugen tests on Peptigrity range from 99.00% to 99.95%. This one sits at 99.76%.

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