HomeLab Tests peptide crafters, Semaglutide
Purity · passShop-provided sample

Semaglutide × peptide crafters — lab test, May 2024

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Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
⚠ This test is older than 2 years - results may not reflect current product quality.
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
99.942%
Excellent purity only
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Independent verification available

Janoshik Labs publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.

This certificate carries no lookup code.

Test results

6 data points
Purity
99.942%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
5 mg
Tested qty
5 mg
Qty match
100% of labeled · +0%
Batch / Lot
PC-G-S5
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

What’s in the vial

Label 5 mg · Lab measured 5 mg

100% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 1.3 mg on both the label figure and the measured one.

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.

Independent HPLC purity analysis of Semaglutide from peptide crafters, performed by Janoshik Labs on May 29, 2024. Reported purity: 99.942%. Net content: 5 mg against 5 mg labeled (100% of label). Batch PC-G-S5. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Janoshik Labs · May 29, 2024 · Batch PC-G-S5

Other lots of Semaglutide from peptide crafters

LotTestedLabPurityvs labelStatus
PC-G4-S519 Mar 2026Janoshik Labs99.658%108%Unverified
PC-G2-S1027 Feb 2026Janoshik Labs99.67%104%Unverified
PC-G3-S209 Feb 2026Janoshik Labs99.735%107%Unverified
PC-G3-S521 Jan 2026Vanguard Laboratory99.8%120%Unverified
PC-G2-S2019 Dec 2025Janoshik Labs99.814%101%Unverified
PC-G2-S525 Nov 2025Janoshik Labs99.461%111%Unverified
PC-G1-S1020 Oct 2025Janoshik Labs99.211%108%Unverified
PC-G1-S202 Oct 2025Janoshik Labs99.904%116%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

8 tests

The 442 other Semaglutide tests on Peptigrity range from 98.00% to 99.99%. This one sits at 99.94%.

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