Is Kits4less Legit
Is Kits4less Legit? 7 independent lab tests across 1 product, averaging 99.8% purity.
- 7 HPLC samples across 1 products
- Catalog avg purity 99.8%
- kits4less.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 7 measured samples from Kits4less, 2 came in more than 5% under the quantity on the label (29%). Another 2 measured more than 5% over. Purity across 7 readings ran from 99.65% to 99.93%, median 99.8%. Samples span Jul 2025 to Mar 2026.
- Under label
- 2/7
- Median purity
- 99.8%
- Latest sample
- Mar 2026
- Ships from
- United States
more than 5% short
99.65%–99.93% range
first tested Jul 2025
per vendor listing
Lab testing results
Independent results across 1 product.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| Retatrutide | AGREAT | 7 | 100.0% | 99.7% – 99.9% | 3/3/2026 | — | — |
Individual lab tests
Date
3/3/2026
Purity
99.9%
Quantity
30 mg → 30.1 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Yellow Cap
Date
1/1/2026
Purity
99.8%
Quantity
30 mg → 31.9 mg
Lab
BTLabs
Vial
No Label / Silver Crimp / Purple Cap
Date
10/9/2025
Purity
99.65%
Quantity
30 mg → 30.2 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Violet Cap
Date
10/7/2025
Purity
99.8%
Quantity
10 mg → 12.3 mg
Lab
BTLabs
Vial
No Label / Silver Crimp / Violet Cap
Date
8/21/2025
Purity
99.86%
Quantity
10 mg → 9.46 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Yellow Cap
Date
7/16/2025
Purity
99.93%
Quantity
10 mg → 9.19 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Yellow Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideNo Label / Silver Crimp / Yellow Cap | 3/3/2026 | 10.0 | 99.9% | 30 mg → 30.1 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Purple Cap | 1/1/2026 | 10.0 | 99.8% | 30 mg → 31.9 mg | BTLabs | View |
| Retatrutide | 12/16/2025 | 10.0 | 99.8% | 30 mg → 31.1 mg | BTLabs | View |
| RetatrutideNo Label / Silver Crimp / Violet Cap | 10/9/2025 | 10.0 | 99.65% | 30 mg → 30.2 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Violet Cap | 10/7/2025 | 10.0 | 99.8% | 10 mg → 12.3 mg | BTLabs | View |
| RetatrutideNo Label / Silver Crimp / Yellow Cap | 8/21/2025 | 10.0 | 99.86% | 10 mg → 9.46 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Yellow Cap | 7/16/2025 | 10.0 | 99.93% | 10 mg → 9.19 mg | Krause Analytical | View |
About Kits4less
Finnrick has tested 7 samples from Kits4less across 1 products.