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Purity · passBatch · R20725Shop-provided sample

Retatrutide × Reta One Labs — Lab Test, July 2025

Tested · submitted by @Frank 👑 Legend
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
99.578%
Excellent purity only
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Test results

7 data points
Purity
99.578%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
20 mg
Tested qty
22.53 mg
Qty match
113% of labeled · +13%
0label125%
Batch / Lot
R20725
Container
Lyophilized peptide vial
Tested by
ChromateView 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 retaonelabs.com, performed by Chromate on July 25, 2025. Reported purity: 99.578%. Net content: 22.53 mg against 20 mg labeled (113% of label). Tested content exceeds the labeled amount by 13%. Batch R20725. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
RP-HPLC certificate of analysis for Retatrutide 20mg from Reta One Labs showing 99.578% purity
Issued by Chromate · Jul 25, 2025 · Batch R20725

Related lab tests

8 tests

The 1024 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.58%.

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