Peptira reviews
4 independent lab tests across 1 product · 99.4% average purity
- 4 HPLC samples across 1 products
- Catalog avg purity 99.4%
- peptira.com
- Independent testing, no pay-to-rank
Boren Health independently tests products and verifies reviews. Public methodology, no pay-to-rank.
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What the testing shows
Across 4 measured samples from Peptira, 1 came in more than 5% under the quantity on the label (25%). Another 2 measured more than 5% over. Purity across 4 readings ran from 98.44% to 99.9%, median 99.65%. Samples span Feb 2026 to Jul 2026.
- Under label
- 1/4
- Median purity
- 99.65%
- Latest sample
- Jul 2026
- Ships from
- United States
more than 5% short
98.44%–99.9% range
first tested Feb 2026
per vendor listing
Lab testing results
Independent results across 1 product.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| Retatrutide | EBAD | 4 | 25.0% | 98.4% – 99.9% | 7/9/2026 | — | — |
Individual lab tests
Date
7/9/2026
Purity
99.4%
Quantity
10 mg → 10.9 mg
Lab
BTLabs
Vial
No label / Silver crimp / Black cap
Date
5/8/2026
Purity
99.9%
Quantity
10 mg → 6.16 mg
Lab
Krause Analytical
Vial
Silver Label / Silver Crimp / Blue Cap
Date
4/23/2026
Purity
99.9%
Quantity
30 mg → 30 mg
Lab
Krause Analytical
Vial
Silver Label / Silver Crimp / Pink Cap
Date
2/22/2026
Purity
98.44%
Quantity
30 mg → 31.9 mg
Lab
Krause Analytical
Vial
Gray Label / Silver Crimp / Pink Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideNo label / Silver crimp / Black cap | 7/9/2026 | 9.9 | 99.4% | 10 mg → 10.9 mg | BTLabs | View |
| RetatrutideSilver Label / Silver Crimp / Blue Cap | 5/8/2026 | 10.0 | 99.9% | 10 mg → 6.16 mg | Krause Analytical | View |
| RetatrutideSilver Label / Silver Crimp / Pink Cap | 4/23/2026 | 10.0 | 99.9% | 30 mg → 30 mg | Krause Analytical | View |
| RetatrutideGray Label / Silver Crimp / Pink Cap | 2/22/2026 | 9.8 | 98.44% | 30 mg → 31.9 mg | Krause Analytical | View |
About Peptira
Finnrick has tested 4 samples from Peptira across 1 products.