Homopeptide reviews
26 independent lab tests across 4 products · 99.8% average purity
- 26 HPLC samples across 4 products
- Catalog avg purity 99.8%
- homopeptide.com/ https://glp1forum.com/forums/hpt
- 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 23 measured samples from Homopeptide, 9 came in more than 5% under the quantity on the label (39%). Another 6 measured more than 5% over. Purity across 23 readings ran from 99.3% to 99.95%, median 99.9%. Samples span Jan 2026 to Aug 2026.
- Under label
- 9/23
- Median purity
- 99.9%
- Latest sample
- Aug 2026
- Ships from
- China
more than 5% short
99.3%–99.95% range
first tested Jan 2026
per vendor listing
Lab testing results
Independent results across 4 products.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| Retatrutide | AGREAT | 11 | 100.0% | 99.7% – 99.9% | 8/4/2026 | — | — |
| BPC-157 | COKAY | 4 | 75.0% | 99.9% – 99.9% | 8/4/2026 | — | — |
| Tirzepatide | COKAY | 7 | 71.4% | 99.8% – 99.9% | 7/15/2026 | — | — |
| Tesamorelin | EBAD | 4 | 50.0% | 99.3% – 99.9% | 6/1/2026 | — | — |
Individual lab tests
Date
8/4/2026
Purity
99.9%
Quantity
5 mg → 4.39 mg
Lab
Krause Analytical
Vial
No label, Silver crimp, Yellow cap
Date
8/4/2026
Purity
99.9%
Quantity
10 mg → 9.1 mg
Lab
Krause Analytical
Vial
No label, Copper crimp, Clear cap
Date
8/3/2026
Purity
99.9%
Quantity
10 mg → 8.44 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / White cap
Date
7/20/2026
Purity
99.8%
Quantity
15 mg → 18.8 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / Clear cap
Date
7/15/2026
Purity
99.79%
Quantity
60 mg → 55.38 mg
Lab
Ichor Life Sciences
Vial
White label / Silver crimp / Orange cap
Date
7/13/2026
Purity
—
Quantity
—
Lab
Krause Analytical
Vial
No label / Copper crimp / Clear cap
Date
7/1/2026
Purity
99.9%
Quantity
10 mg → 12.4 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Black Cap
Date
6/24/2026
Purity
99.9%
Quantity
20 mg → 19 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / White cap
Date
6/16/2026
Purity
99.7%
Quantity
10 mg → 10.9 mg
Lab
BTLabs
Vial
White label / Silver crimp / White cap
Date
6/1/2026
Purity
99.7%
Quantity
10 mg → 8.67 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / Black cap
Date
4/28/2026
Purity
—
Quantity
—
Lab
Krause Analytical
Vial
No Label / Silver Crimp / White Cap
Date
4/28/2026
Purity
99.9%
Quantity
20 mg → 21.4 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / White Cap
Date
4/28/2026
Purity
—
Quantity
—
Lab
Krause Analytical
Vial
No Label / Silver Crimp / White Cap
Date
4/28/2026
Purity
99.9%
Quantity
30 mg → 29.9 mg
Lab
Krause Analytical
Vial
No Label / Copper Crimp / Clear Cap
Date
4/28/2026
Purity
99.9%
Quantity
10 mg → 11.2 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / White Cap
Date
4/28/2026
Purity
99.9%
Quantity
10 mg → 9.83 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / White Cap
Date
4/28/2026
Purity
99.3%
Quantity
10 mg → 9.91 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / White Cap
Date
3/25/2026
Purity
99.8%
Quantity
10 mg → 10.4 mg
Lab
BTLabs
Vial
No Label / Silver Crimp / Clear Blue Cap
Date
3/18/2026
Purity
99.9%
Quantity
20 mg → 18.7 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Violet Cap
Date
3/18/2026
Purity
99.9%
Quantity
5 mg → 5.51 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / White Cap
Date
3/6/2026
Purity
99.9%
Quantity
30 mg → 26.1 mg
Lab
Krause Analytical
Vial
No Label / Copper Crimp / Clear Cap
Date
2/11/2026
Purity
99.45%
Quantity
10 mg → 10.1 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Black Cap
Date
2/11/2026
Purity
99.9%
Quantity
10 mg → 8.91 mg
Lab
Krause Analytical
Vial
White Label / Silver Crimp / Yellow Cap
Date
2/4/2026
Purity
99.8%
Quantity
30 mg → 30.6 mg
Lab
BTLabs
Vial
No Label / Silver Crimp / White Cap
Date
1/15/2026
Purity
99.95%
Quantity
10 mg → 8.6 mg
Lab
Krause Analytical
Vial
Silver Label / Silver Crimp / White Cap
Date
1/1/2026
Purity
99.9%
Quantity
40 mg → 41.5 mg
Lab
BTLabs
Vial
Silver Label / Silver Crimp / White Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| BPC-157No label, Silver crimp, Yellow cap | 8/4/2026 | 10.0 | 99.9% | 5 mg → 4.39 mg | Krause Analytical | View |
| RetatrutideNo label, Copper crimp, Clear cap | 8/4/2026 | 10.0 | 99.9% | 10 mg → 9.1 mg | Krause Analytical | View |
| RetatrutideNo label / Silver crimp / White cap | 8/3/2026 | 10.0 | 99.9% | 10 mg → 8.44 mg | Krause Analytical | View |
| RetatrutideNo label / Silver crimp / Clear cap | 7/20/2026 | 10.0 | 99.8% | 15 mg → 18.8 mg | Krause Analytical | View |
| TirzepatideWhite label / Silver crimp / Orange cap | 7/15/2026 | 10.0 | 99.79% | 60 mg → 55.38 mg | Ichor Life Sciences | View |
| TirzepatideNo label / Copper crimp / Clear cap | 7/13/2026 | — | — | Krause Analytical | View | |
| RetatrutideNo Label / Silver Crimp / Black Cap | 7/1/2026 | 10.0 | 99.9% | 10 mg → 12.4 mg | Krause Analytical | View |
| RetatrutideNo label / Silver crimp / White cap | 6/24/2026 | 10.0 | 99.9% | 20 mg → 19 mg | Krause Analytical | View |
| RetatrutideWhite label / Silver crimp / White cap | 6/16/2026 | 10.0 | 99.7% | 10 mg → 10.9 mg | BTLabs | View |
| TesamorelinNo label / Silver crimp / Black cap | 6/1/2026 | 10.0 | 99.7% | 10 mg → 8.67 mg | Krause Analytical | View |
| TirzepatideNo Label / Silver Crimp / White Cap | 4/28/2026 | — | — | Krause Analytical | View | |
| RetatrutideNo Label / Silver Crimp / White Cap | 4/28/2026 | 10.0 | 99.9% | 20 mg → 21.4 mg | Krause Analytical | View |
| BPC-157No Label / Silver Crimp / White Cap | 4/28/2026 | — | — | Krause Analytical | View | |
| TirzepatideNo Label / Copper Crimp / Clear Cap | 4/28/2026 | 10.0 | 99.9% | 30 mg → 29.9 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / White Cap | 4/28/2026 | 10.0 | 99.9% | 10 mg → 11.2 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / White Cap | 4/28/2026 | 10.0 | 99.9% | 10 mg → 9.83 mg | Krause Analytical | View |
| TesamorelinNo Label / Silver Crimp / White Cap | 4/28/2026 | 9.9 | 99.3% | 10 mg → 9.91 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Clear Blue Cap | 3/25/2026 | 10.0 | 99.8% | 10 mg → 10.4 mg | BTLabs | View |
| RetatrutideNo Label / Silver Crimp / Violet Cap | 3/18/2026 | 10.0 | 99.9% | 20 mg → 18.7 mg | Krause Analytical | View |
| TesamorelinNo Label / Silver Crimp / White Cap | 3/18/2026 | 10.0 | 99.9% | 5 mg → 5.51 mg | Krause Analytical | View |
| TirzepatideNo Label / Copper Crimp / Clear Cap | 3/6/2026 | 10.0 | 99.9% | 30 mg → 26.1 mg | Krause Analytical | View |
| TesamorelinNo Label / Silver Crimp / Black Cap | 2/11/2026 | 9.9 | 99.45% | 10 mg → 10.1 mg | Krause Analytical | View |
| BPC-157White Label / Silver Crimp / Yellow Cap | 2/11/2026 | 10.0 | 99.9% | 10 mg → 8.91 mg | Krause Analytical | View |
| TirzepatideNo Label / Silver Crimp / White Cap | 2/4/2026 | 10.0 | 99.8% | 30 mg → 30.6 mg | BTLabs | View |
| BPC-157Silver Label / Silver Crimp / White Cap | 1/15/2026 | 10.0 | 99.95% | 10 mg → 8.6 mg | Krause Analytical | View |
| TirzepatideSilver Label / Silver Crimp / White Cap | 1/1/2026 | 10.0 | 99.9% | 40 mg → 41.5 mg | BTLabs | View |
About Homopeptide
Finnrick has tested 26 samples from Homopeptide across 4 products.