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✓ Purity · pass✓ Lab-verifiedShop-provided sample

Sermorelin × 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
99.305%
✓ Excellent purity only
PeptideSermorelin
BrandUther
See Uther reviews & all 146 lab tests
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 136878 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup code7RUAEYD6P5VS

Test results

6 data points
Purity
99.305%
Endotoxins
Not tested
Sterility
Not on file
Heavy metals
Not tested
Stated qty
5 mg
Tested qty
5.56 mg
Qty match
111% of labeled · +11%
Batch / Lot
SR5-0323
COA number
136878
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 5 mg · Lab measured 5.56 mg

111% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 1.4 mg using the measured mass, against 1.3 mg on the label — 11% 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 number136878
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 Sermorelin from Uther, performed by Janoshik Labs on April 10, 2026. Reported purity: 99.305%. Net content: 5.56 mg against 5 mg labeled (111% of label). Tested content exceeds the labeled amount by 11%. Batch SR5-0323. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Janoshik Labs · Apr 10, 2026 · Batch SR5-0323

Other lots of Sermorelin from Uther

LotTestedLabPurityvs labelStatus
SR5-020216 Feb 2026Janoshik Labs99.344%114%Unverified

Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.

Related lab tests

6 tests

The 229 other Sermorelin tests on Peptigrity range from 94.50% to 99.98%. This one sits at 99.31%.

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