VertexBio reviews
7 independent lab tests across 1 product · 98.2% average purity
- 7 HPLC samples across 1 products
- Catalog avg purity 98.2%
- www.vertexbio.org
- 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 1 measured sample from VertexBio, 1 came in more than 5% under the quantity on the label (100%). Purity across 1 reading ran from 98.2% to 98.2%, median 98.2%. Samples span Jun 2026 to Aug 2026.
- Under label
- 1/1
- Median purity
- 98.2%
- Latest sample
- Aug 2026
more than 5% short
98.2%–98.2% range
first tested Jun 2026
Lab testing results
Independent results across 1 product.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| Retatrutide | EBAD | 7 | % | 98.2% – 98.2% | 8/18/2026 | — | — |
Individual lab tests
Date
8/12/2026
Purity
—
Quantity
—
Lab
Krause Analytical
Vial
No label / Copper crimp / White cap
Date
8/4/2026
Purity
98.2%
Quantity
5 mg → 3.55 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / Green cap
Date
8/3/2026
Purity
—
Quantity
—
Lab
Krause Analytical
Vial
No Label / Copper Crimp / White Cap
Date
7/9/2026
Purity
—
Quantity
—
Lab
BTLabs
Vial
No label / Copper crimp / White cap
Date
6/22/2026
Purity
—
Quantity
—
Lab
Krause Analytical
Vial
No label / Silver crimp / Blue cap
Date
6/17/2026
Purity
—
Quantity
—
Lab
BTLabs
Vial
No label / Silver crimp / Black cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| Retatrutide | 8/18/2026 | — | — | BTLabs | View | |
| RetatrutideNo label / Copper crimp / White cap | 8/12/2026 | — | — | Krause Analytical | View | |
| RetatrutideNo label / Silver crimp / Green cap | 8/4/2026 | 9.8 | 98.2% | 5 mg → 3.55 mg | Krause Analytical | View |
| RetatrutideNo Label / Copper Crimp / White Cap | 8/3/2026 | — | — | Krause Analytical | View | |
| RetatrutideNo label / Copper crimp / White cap | 7/9/2026 | — | — | BTLabs | View | |
| RetatrutideNo label / Silver crimp / Blue cap | 6/22/2026 | — | — | Krause Analytical | View | |
| RetatrutideNo label / Silver crimp / Black cap | 6/17/2026 | — | — | BTLabs | View |
About VertexBio
Finnrick has tested 7 samples from VertexBio across 1 products.