FSD reviews
5 independent lab tests across 1 product · 99.9% average purity
- 5 HPLC samples across 1 products
- Catalog avg purity 99.9%
- peptide.chat/invite/MxG16KMP
- 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 5 measured samples from FSD, 0 came in more than 5% under the quantity on the label (0%). Another 1 measured more than 5% over. Purity across 5 readings ran from 99.69% to 99.95%, median 99.9%. Samples span Jun 2025 to May 2026.
- Under label
- 0/5
- Median purity
- 99.9%
- Latest sample
- May 2026
more than 5% short
99.69%–99.95% range
first tested Jun 2025
Lab testing results
Independent results across 1 product.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| Retatrutide | AGREAT | 5 | 100.0% | 99.7% – 99.9% | 5/20/2026 | — | — |
Individual lab tests
Date
5/20/2026
Purity
99.9%
Quantity
30 mg → 31.1 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / Pink cap
Date
5/6/2026
Purity
99.9%
Quantity
10 mg → 10.1 mg
Lab
Krause Analytical
Vial
Silver Label / Silver Crimp / Clear Blue Cap
Date
12/29/2025
Purity
99.95%
Quantity
20 mg → 21.4 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Violet Cap
Date
11/25/2025
Purity
99.95%
Quantity
10 mg → 10.2 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Red Cap
Date
6/30/2025
Purity
99.69%
Quantity
20 mg → 20.4 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Purple Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideNo label / Silver crimp / Pink cap | 5/20/2026 | 10.0 | 99.9% | 30 mg → 31.1 mg | Krause Analytical | View |
| RetatrutideSilver Label / Silver Crimp / Clear Blue Cap | 5/6/2026 | 10.0 | 99.9% | 10 mg → 10.1 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Violet Cap | 12/29/2025 | 10.0 | 99.95% | 20 mg → 21.4 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Red Cap | 11/25/2025 | 10.0 | 99.95% | 10 mg → 10.2 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Purple Cap | 6/30/2025 | 10.0 | 99.69% | 20 mg → 20.4 mg | Krause Analytical | View |
About FSD
Finnrick has tested 5 samples from FSD across 1 products.