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Purity · passBatch · LOT-RETA-00014Shop-provided sample

Retatrutide × Loti Labs — Lab Test, February 2026

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
99.72%
Excellent purity only
↓ Download COA
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
99.72%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
5 mg
Tested qty
6.02 mg
Qty match
120% of labeled · +20%
0label125%
Batch / Lot
LOT-RETA-00014
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 Loti Labs, performed by SR Bio Labs on February 5, 2026. Reported purity: 99.72%. Net content: 6.02 mg against 5 mg labeled (120% of label). Tested content exceeds the labeled amount by 20%. Batch LOT-RETA-00014. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for Retatrutide 5mg from Loti Labs showing 99.72% purity
Issued by SR Bio Labs · Feb 05, 2026 · Batch LOT-RETA-00014

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The 1024 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.72%.

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