HomeLab Tests Purified Peptide, Retatrutide
Purity · passBatch · RETA20082925UShop-provided sample

Retatrutide × Purified Peptide — Lab Test, September 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
99.809%
Excellent purity only
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Test results

7 data points
Purity
99.809%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
20 mg
Tested qty
24.23 mg
Qty match
121% of labeled · +21%
0label125%
Batch / Lot
RETA20082925U
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 purifiedpeptide.com, performed by Chromate on September 24, 2025. Reported purity: 99.809%. Net content: 24.23 mg against 20 mg labeled (121% of label). Tested content exceeds the labeled amount by 21%. Batch RETA20082925U. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
RP-HPLC certificate of analysis for Retatrutide 20mg from Purified Peptide showing 99.809% purity
Issued by Chromate · Sep 24, 2025 · Batch RETA20082925U

Related lab tests

8 tests

The 1053 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.81%.

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