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Kanna Coalition / Lab alerts

Lab alerts.

We pull kanna products and send them to an independent lab. When a result shows something that isn't kanna, it goes here, worded exactly as the lab reported it. Every company named here can send us its own COA or a response, and we'll post it next to our result.

Ferris Wheel kanna tablets

Lab: Phytodex, Aurora, Colorado  /  Report PHY-2026-867  /  Submitted October 12, 2026  /  Completed October 29, 2026

What we tested: Ferris Wheel tablets sold as a kanna product, picked up at the brand's trade show booth.

Test run: a GC-MS unknown compound scan. This test looks for everything in the sample, not just the ingredients on the label.

What the lab reported:

  • No kanna alkaloids detected.
  • 4-HO-MET, a synthetic tryptamine, tentatively identified.
  • Caffeine and fatty acids also tentatively identified.

"Tentatively identified" is the lab's wording for a GC-MS library match. A confirmatory test against a reference standard is the next step, and we'll post it if we run one.

What this means for you: if you have this product, don't take it, and don't mix it with anything. If you took it and feel unwell, call Poison Control at 1-800-222-1222, or 911 in an emergency.

Ferris Wheel: if you have a COA for this product from an accredited lab, send it to [email protected] and we will post it here.

Seen a product that doesn't add up?

Report a bad actor. Reports are private, and they decide what we test next.

These results describe the specific samples we tested, as reported by the lab. They are not a statement about every batch a company makes.