HomeLab Tests Shop withheld, Retatrutide
Purity · passShop-provided sample

Retatrutide — lab test, February 2026

Lotlook this batch up across every shop →Check another lot
Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
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
99.74%
Excellent purity only
BrandShop withheld
↓ Download COA
Independent verification available

Axiom Analytics 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

8 data points
Purity
99.74%
Endotoxins
<0.2 EU/mg
Heavy metals
Not tested
Stated qty
60 mg
Tested qty
62.87 mg
Qty match
105% of labeled · +5%
Batch / Lot
PK-RG-009
Container
White lyophilized powder, sealed under nitrogen atmosphere
Tested by
Axiom AnalyticsView 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 60 mg · Lab measured 62.87 mg

105% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 15.7 mg using the measured mass, against 15 mg on the label — 5% 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 Retatrutide, performed by Axiom Analytics on February 17, 2026. Reported purity: 99.74%. Net content: 62.87 mg against 60 mg labeled (105% of label). Endotoxins: <0.2 EU/mg. Batch PK-RG-009. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Axiom Analytics · Feb 17, 2026 · Batch PK-RG-009

Related lab tests

4 tests

The 1316 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.74%.

More Retatrutide 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.