GLP Keep Body Peptide reviews
9 independent lab tests across 2 products · 99.7% average purity
- 9 HPLC samples across 2 products
- Catalog avg purity 99.7%
- glpkeepbody.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 8 measured samples from GLP Keep Body Peptide, 5 came in more than 5% under the quantity on the label (63%). Another 1 measured more than 5% over. Purity across 8 readings ran from 98.15% to 99.9%, median 99.85%. Samples span Jan 2026 to Jun 2026.
- Under label
- 5/8
- Median purity
- 99.85%
- Latest sample
- Jun 2026
more than 5% short
98.15%–99.9% range
first tested Jan 2026
Lab testing results
Independent results across 2 products.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| Retatrutide | AGREAT | 4 | 100.0% | 99.8% – 99.9% | 6/6/2026 | — | — |
| Tirzepatide | DPOOR | 5 | 60.0% | 98.1% – 99.9% | 5/27/2026 | — | — |
Individual lab tests
Date
6/6/2026
Purity
—
Quantity
—
Lab
BTLabs
Vial
No label / Silver crimp / Clear cap
Date
6/6/2026
Purity
99.8%
Quantity
20 mg → 20.9 mg
Lab
BTLabs
Vial
No label / Silver crimp / Clear cap
Date
5/27/2026
Purity
99.9%
Quantity
10 mg → 7.66 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / Orange cap
Date
4/28/2026
Purity
99.9%
Quantity
30 mg → 29.7 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Gray Cap
Date
4/28/2026
Purity
99.9%
Quantity
20 mg → 16.3 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Clear Cap
Date
3/18/2026
Purity
99.9%
Quantity
15 mg → 15.9 mg
Lab
Krause Analytical
Vial
White Label / Silver Crimp / Yellow Cap
Date
3/1/2026
Purity
99.8%
Quantity
30 mg → 17.3 mg
Lab
BTLabs
Vial
White Label / Silver Crimp / Yellow Cap
Date
1/22/2026
Purity
99.8%
Quantity
10 mg → 8.6 mg
Lab
BTLabs
Vial
No Label / Silver Crimp / Green Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideNo label / Silver crimp / Clear cap | 6/6/2026 | — | — | BTLabs | View | |
| RetatrutideNo label / Silver crimp / Clear cap | 6/6/2026 | 10.0 | 99.8% | 20 mg → 20.9 mg | BTLabs | View |
| TirzepatideNo label / Silver crimp / Orange cap | 5/27/2026 | 10.0 | 99.9% | 10 mg → 7.66 mg | Krause Analytical | View |
| TirzepatideNo Label / Silver Crimp / Gray Cap | 4/28/2026 | 10.0 | 99.9% | 30 mg → 29.7 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Clear Cap | 4/28/2026 | 10.0 | 99.9% | 20 mg → 16.3 mg | Krause Analytical | View |
| TirzepatideWhite Label / Silver Crimp / Yellow Cap | 3/18/2026 | 10.0 | 99.9% | 15 mg → 15.9 mg | Krause Analytical | View |
| Tirzepatide | 3/4/2026 | 9.8 | 98.15% | 30 mg → 18.6 mg | Krause Analytical | View |
| TirzepatideWhite Label / Silver Crimp / Yellow Cap | 3/1/2026 | 10.0 | 99.8% | 30 mg → 17.3 mg | BTLabs | View |
| RetatrutideNo Label / Silver Crimp / Green Cap | 1/22/2026 | 10.0 | 99.8% | 10 mg → 8.6 mg | BTLabs | View |
About GLP Keep Body Peptide
Finnrick has tested 9 samples from GLP Keep Body Peptide across 2 products.