ForumPromotional activities from 11.2 to 11.8· Shop talk · last reply 11 h ago
✓ Purity · passShop-provided sample

Semaglutide × Polaris Peptides — lab test, February 2024

Lotlook this batch up across every shop →Check another lot
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. 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
99.56%
✓ Excellent purity only
↓ Download COA
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
99.56%
Endotoxins
Not tested
Sterility
Not on file
Heavy metals
Not tested
Stated qty
5 mg
Tested qty
5.04 mg
Qty match
101% of labeled · +1%
Batch / Lot
POL-S5-1
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 5.04 mg

101% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 1.3 mg using the measured mass, against 1.3 mg on the label — 1% 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.

Independent HPLC purity analysis of Semaglutide from Polaris Peptides, performed by Janoshik Labs on February 29, 2024. Reported purity: 99.56%. Net content: 5.04 mg against 5 mg labeled (101% of label). Batch POL-S5-1. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Janoshik Labs · Feb 29, 2024 · Batch POL-S5-1

Other lots of Semaglutide from Polaris Peptides

LotTestedLabPurityvs labelStatus
POL-S10-143 Apr 2026TrustPointe Analytics99.48%126%✓ Lab-verified
POL-S5-812 Aug 2025TrustPointe Analytics99.528%120%Unverified
POL-S10-118 Jul 2025Chromate99.866%126%Unverified
POL-S2-523 May 2025TrustPointe Analytics99.886%124%Unverified
POL-S10-711 Nov 2024Janoshik Labs99.57%109%Unverified
POL-S2-47 Aug 2024Janoshik Labs98.267%104%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

5 tests

The 454 other Semaglutide tests on Peptigrity range from 98.00% to 99.99%. This one sits at 99.56%.

More from Polaris Peptides
More Semaglutide tests
♡ Likes · 0

Community discussion

0 comments

Join the discussion — sign in to leave a comment on this lab test.

Sign in to comment →

Have you tested this peptide?

Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.