HomeLab Tests Unknown Brand, Retatrutide
Purity · passBatch · LOT-RETA-00015Shop-provided sample

Retatrutide × Unknown Brand — Lab Test, March 2026

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
99.7%
Excellent purity only
BrandUnknown Brand
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COA on file — not portal-verified

This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.

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Test results

6 data points
Purity
99.7%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
11.06 mg
Qty match
111% of labeled · +11%
0label125%
Batch / Lot
LOT-RETA-00015
Tested by
SR Bio 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

Independent HPLC purity analysis of Retatrutide from Unknown brand, performed by SR Bio Labs on March 2, 2026. Reported purity: 99.7%. Net content: 11.06 mg against 10 mg labeled (111% of label). Tested content exceeds the labeled amount by 11%. Batch LOT-RETA-00015. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by SR Bio Labs · Mar 02, 2026 · Batch LOT-RETA-00015

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The 1310 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.70%.

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