Pepta Labs reviews
1 independent lab test across 1 product · 99.9% average purity
- 1 HPLC samples across 1 products
- Catalog avg purity 99.9%
- peptalabsmx.com
- Independent testing, no pay-to-rank
Boren Health independently tests products and verifies reviews. Public methodology, no pay-to-rank.
Track Pepta Labs
Create a free account to save this vendor, get alerts for new lab tests, and watch price changes.
What the testing shows
Across 1 measured sample from Pepta Labs, 0 came in more than 5% under the quantity on the label (0%). Another 1 measured more than 5% over. Purity across 1 reading ran from 99.9% to 99.9%, median 99.9%. Samples span May 2026 to May 2026.
- Under label
- 0/1
- Median purity
- 99.9%
- Latest sample
- May 2026
more than 5% short
99.9%–99.9% range
first tested May 2026
Lab testing results
Independent results across 1 product.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| Retatrutide | 1 | % | 99.9% – 99.9% | 5/27/2026 | — | — |
Individual lab tests
Date
5/27/2026
Purity
99.9%
Quantity
5 mg → 6.31 mg
Lab
Krause Analytical
Vial
Green Label, Silver crimp, Black cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideGreen Label, Silver crimp, Black cap | 5/27/2026 | 10.0 | 99.9% | 5 mg → 6.31 mg | Krause Analytical | View |
About Pepta Labs
Finnrick has tested 1 samples from Pepta Labs across 1 products.