HomeLab Tests Unknown Brand, Retatrutide
Purity · passBatch · Reta AT20G2Shop-provided sample

Retatrutide × Unknown Brand — Lab Test, January 2025

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
99.45%
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

7 data points
Purity
99.45%
Endotoxins
<5.00
Heavy metals
Not tested
Stated qty
20 mg
Tested qty
20.8 mg
Qty match
104% of labeled · +4%
0label125%
Batch / Lot
Reta AT20G2
Tested by
MZ BiolabsView 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 MZ Biolabs on January 22, 2025. Reported purity: 99.45%. Net content: 20.8 mg against 20 mg labeled (104% of label). Endotoxins: <5.00. Batch Reta AT20G2. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by MZ Biolabs · Jan 22, 2025 · Batch Reta AT20G2

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The 1310 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.45%.

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