Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Winzone.
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Eaa | 1 | -- | |
| Natural Protein Whey | 1 | -- | |
| Winzone Junior Protein | 1 | -- | |
| Joint Guardian | 1 | -- | |
| Winzone Energy Gel | 1 | -- | |
| Winzone Soy Protein | 1 | -- | |
| Winzone Energy Hybrid | 1 | -- | |
| Winzone Whey Protein | 1 | -- | |
| Winzone Preworkout 1rep | 1 | -- | |
| Natural Protein Pea | 1 | -- | |
| Winzone Energy Tablet | 1 | -- | |
| Onakani Yasashii Whey Protein | 1 | -- |
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Eaa | -- | -- | Informed-Choice | verify | |
| Natural Protein Whey | -- | -- | Informed-Choice | verify | |
| Winzone Junior Protein | -- | -- | Informed-Choice | verify | |
| Joint Guardian | -- | -- | Informed-Choice | verify | |
| Winzone Energy Gel | -- | -- | Informed-Choice | verify | |
| Winzone Soy Protein | -- | -- | Informed-Choice | verify | |
| Winzone Energy Hybrid | -- | -- | Informed-Choice | verify | |
| Winzone Whey Protein | -- | -- | Informed-Choice | verify | |
| Winzone Preworkout 1rep | -- | -- | Informed-Choice | verify | |
| Natural Protein Pea | -- | -- | Informed-Choice | verify | |
| Winzone Energy Tablet | -- | -- | Informed-Choice | verify | |
| Onakani Yasashii Whey Protein | -- | -- | Informed-Choice | verify |
Showing 12 most recent of 12. Search the full database on the CoA page.
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<a href="https://ascendpeptide.org/coa/vendor/winzone/" rel="noopener"> <img src="https://ascendpeptide.org/coa/badge/winzone.svg" alt="Winzone: lab tested, 12 CoAs on file at ASCEND Peptide" width="230" height="54"> </a>
Data comes from publicly posted third-party lab certificates (Janoshik, MZ Biolabs, and others) and community submissions. Purity figures are as reported by the testing lab for the specific batch tested; they are not a guarantee of any other batch. For research and informational purposes only.