Cactus Peptides reviews
4 independent lab tests across 2 products · 99.9% average purity
- 4 HPLC samples across 2 products
- Catalog avg purity 99.9%
- cactuspeptides.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 Cactus Peptides, 4 came in more than 5% under the quantity on the label (100%). Purity across 4 readings ran from 99.9% to 99.9%, median 99.9%. Samples span Jun 2026 to Jun 2026.
- Under label
- 4/4
- Median purity
- 99.9%
- Latest sample
- Jun 2026
more than 5% short
99.9%–99.9% range
first tested Jun 2026
Lab testing results
Independent results across 2 products.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| Retatrutide | AGREAT | 2 | 100.0% | 99.9% – 99.9% | 6/15/2026 | — | — |
| Tirzepatide | AGREAT | 2 | 100.0% | 99.9% – 99.9% | 6/15/2026 | — | — |
Individual lab tests
Date
6/15/2026
Purity
99.9%
Quantity
30 mg → 27.8 mg
Lab
Krause Analytical
Vial
Black label / Silver crimp / Pink cap
Date
6/15/2026
Purity
99.9%
Quantity
15 mg → 12.3 mg
Lab
Krause Analytical
Vial
Black label / Silver crimp / Yellow cap
Date
6/15/2026
Purity
99.9%
Quantity
15 mg → 12.5 mg
Lab
Krause Analytical
Vial
Black label / Silver crimp / Yellow cap
Date
6/15/2026
Purity
99.9%
Quantity
30 mg → 27.1 mg
Lab
Krause Analytical
Vial
Black label / Silver crimp / Pink cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideBlack label / Silver crimp / Pink cap | 6/15/2026 | 10.0 | 99.9% | 30 mg → 27.8 mg | Krause Analytical | View |
| TirzepatideBlack label / Silver crimp / Yellow cap | 6/15/2026 | 10.0 | 99.9% | 15 mg → 12.3 mg | Krause Analytical | View |
| TirzepatideBlack label / Silver crimp / Yellow cap | 6/15/2026 | 10.0 | 99.9% | 15 mg → 12.5 mg | Krause Analytical | View |
| RetatrutideBlack label / Silver crimp / Pink cap | 6/15/2026 | 10.0 | 99.9% | 30 mg → 27.1 mg | Krause Analytical | View |
About Cactus Peptides
Finnrick has tested 4 samples from Cactus Peptides across 2 products.