XTP reviews
7 independent lab tests across 1 product · 98.8% average purity
- 7 HPLC samples across 1 products
- Catalog avg purity 98.8%
- xtpep.com/ https://glp1forum.com/threads/%F0%9F%8E%89-xtp-new-years-sale-%C2%B7-limited-time-offer-%F0%9F%8E%89.9275
- Independent testing, no pay-to-rank
Boren Health independently tests products and verifies reviews. Public methodology, no pay-to-rank.
Track XTP
Create a free account to save this vendor, get alerts for new lab tests, and watch price changes.
What the testing shows
Across 7 measured samples from XTP, 3 came in more than 5% under the quantity on the label (43%). Another 3 measured more than 5% over. Purity across 7 readings ran from 92.8% to 99.9%, median 99.8%. Samples span Jan 2026 to Aug 2026.
- Under label
- 3/7
- Median purity
- 99.8%
- Latest sample
- Aug 2026
more than 5% short
92.8%–99.9% range
first tested Jan 2026
Lab testing results
Independent results across 1 product.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| Retatrutide | BGOOD | 7 | 85.7% | 92.8% – 99.9% | 8/3/2026 | — | — |
Individual lab tests
Date
8/3/2026
Purity
99.9%
Quantity
10 mg → 8.96 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / Clear Blue cap
Date
6/16/2026
Purity
92.8%
Quantity
30 mg → 27.2 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / Violet cap
Date
5/8/2026
Purity
99.9%
Quantity
20 mg → 17.4 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Blue Cap
Date
4/28/2026
Purity
99.9%
Quantity
20 mg → 19.8 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Blue Cap
Date
1/26/2026
Purity
99.8%
Quantity
10 mg → 10.7 mg
Lab
BTLabs
Vial
No Label / Silver Crimp / White Cap
Date
1/22/2026
Purity
99.8%
Quantity
30 mg → 32.8 mg
Lab
BTLabs
Vial
No Label / Silver Crimp / Violet Cap
Date
1/15/2026
Purity
99.8%
Quantity
10 mg → 12 mg
Lab
BTLabs
Vial
No Label / Silver Crimp / White Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideNo label / Silver crimp / Clear Blue cap | 8/3/2026 | 10.0 | 99.9% | 10 mg → 8.96 mg | Krause Analytical | View |
| RetatrutideNo label / Silver crimp / Violet cap | 6/16/2026 | 9.3 | 92.8% | 30 mg → 27.2 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Blue Cap | 5/8/2026 | 10.0 | 99.9% | 20 mg → 17.4 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Blue Cap | 4/28/2026 | 10.0 | 99.9% | 20 mg → 19.8 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / White Cap | 1/26/2026 | 10.0 | 99.8% | 10 mg → 10.7 mg | BTLabs | View |
| RetatrutideNo Label / Silver Crimp / Violet Cap | 1/22/2026 | 10.0 | 99.8% | 30 mg → 32.8 mg | BTLabs | View |
| RetatrutideNo Label / Silver Crimp / White Cap | 1/15/2026 | 10.0 | 99.8% | 10 mg → 12 mg | BTLabs | View |
About XTP
Finnrick has tested 7 samples from XTP across 1 products.