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[164] Test Results: Zourz

3/13/2026

Today, we are releasing lab results for Zourz 100mg Blue Raspberry 7-OH tablets, Zourz 100mg Citrus Sunburst 7-OH tablets, Zourz 100mg Sour Watermelon 7-OH tablets. Visit TestMyKratom.org for full lab reports.


Results Summary

Visit TestMyKratom.org for full lab reports.


Results Deep Dive

Zourz Blue Raspberry tablets

Potency claim: 100mg per tablet

Lab Result: 45.93mg per tablet

Grade: F

Zourz Blue Raspberry tablets contained 45.93mg of 7-hydroxy, which was about 54% weaker than its 100mg claim. It also tested positive for methanol at levels that Anresco Laboratories deemed too high, but it would have received an F rating regardless of this solvent result due to low potency.

Zourz Citrus Sunburst tablets

Potency claim: 100mg per tablet

Lab Result: 44.02mg per tablet

Grade: F

Zourz Citrus Sunburst tablets contained 44.02mg of 7-hydroxy, which was about 56% weaker than its 100mg claim. It also tested positive for methanol at levels that Anresco Laboratories deemed too high, but it would have received an F rating regardless of this solvent result due to low potency.

Zourz Sour Watermelon tablets

Potency claim: 100mg per tablet

Lab Result: 47.66mg per tablet

Grade: F

Zourz Sour Watermelon tablets contained 47.66mg of 7-hydroxy, which was about 52% weaker than its 100mg claim. It also tested positive for methanol at levels that Anresco Laboratories deemed too high, but it would have received an F rating regardless of this solvent result due to low potency.

Visit TestMyKratom.org for full lab reports.


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