EZ Peptides reviews
7 independent lab tests across 1 product · 98.8% average purity
- 7 HPLC samples across 1 products
- Catalog avg purity 98.8%
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- 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 7 measured samples from EZ Peptides, 1 came in more than 5% under the quantity on the label (14%). Another 3 measured more than 5% over. Purity across 7 readings ran from 93.2% to 99.95%, median 99.9%. Samples span Aug 2025 to Jun 2026.
- Under label
- 1/7
- Median purity
- 99.9%
- Latest sample
- Jun 2026
more than 5% short
93.2%–99.95% range
first tested Aug 2025
Lab testing results
Independent results across 1 product.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| Retatrutide | EBAD | 7 | 57.1% | 93.2% – 99.9% | 6/22/2026 | — | — |
Individual lab tests
Date
6/22/2026
Purity
99.4%
Quantity
6 mg → 6.1 mg
Lab
Krause Analytical
Vial
Teal label / Black crimp / Clear Blue cap
Date
3/6/2026
Purity
99.9%
Quantity
24 mg → 19.8 mg
Lab
Krause Analytical
Vial
Blue Label / Red Crimp / Clear Blue Cap
Date
3/6/2026
Purity
93.2%
Quantity
6 mg → 6.15 mg
Lab
Krause Analytical
Vial
Blue Label / Red Crimp / Red Cap
Date
3/3/2026
Purity
99.4%
Quantity
12 mg → 12.7 mg
Lab
Krause Analytical
Vial
Blue Label / Green Crimp / Red Cap
Date
12/29/2025
Purity
99.93%
Quantity
12 mg → 13.3 mg
Lab
Krause Analytical
Vial
Blue Label / Green Crimp / Clear Blue Cap
Date
11/14/2025
Purity
99.9%
Quantity
24 mg → 27.2 mg
Lab
BTLabs
Vial
Blue Label / Black Crimp / Clear Red Cap
Date
8/4/2025
Purity
99.95%
Quantity
15 mg → 14.4 mg
Lab
Krause Analytical
Vial
White Label / Silver Crimp / Red Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideTeal label / Black crimp / Clear Blue cap | 6/22/2026 | 9.9 | 99.4% | 6 mg → 6.1 mg | Krause Analytical | View |
| RetatrutideBlue Label / Red Crimp / Clear Blue Cap | 3/6/2026 | 10.0 | 99.9% | 24 mg → 19.8 mg | Krause Analytical | View |
| RetatrutideBlue Label / Red Crimp / Red Cap | 3/6/2026 | 9.3 | 93.2% | 6 mg → 6.15 mg | Krause Analytical | View |
| RetatrutideBlue Label / Green Crimp / Red Cap | 3/3/2026 | 9.9 | 99.4% | 12 mg → 12.7 mg | Krause Analytical | View |
| RetatrutideBlue Label / Green Crimp / Clear Blue Cap | 12/29/2025 | 10.0 | 99.93% | 12 mg → 13.3 mg | Krause Analytical | View |
| RetatrutideBlue Label / Black Crimp / Clear Red Cap | 11/14/2025 | 10.0 | 99.9% | 24 mg → 27.2 mg | BTLabs | View |
| RetatrutideWhite Label / Silver Crimp / Red Cap | 8/4/2025 | 10.0 | 99.95% | 15 mg → 14.4 mg | Krause Analytical | View |
About EZ Peptides
https://discord.gg/BXbnD5CNQp Dicord vendor no website