Kava trials recruiting now

1 registration that name kava as a study arm and are recruiting or about to, as ClinicalTrials.gov listed them on Oct 20, 2026. Read each listing for its full criteria and current status.

Kymata never assesses eligibility. Each listing names its own criteria; only its study team can say whether someone can join. Trial doses are given under the trial's monitoring and are not a schedule for anyone outside it.

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Status

All 1 registrations

RecruitingNCT07469527

Effects of Feel Free® Classic Tonic on Stress and Pharmacokinetics in Healthy Adults

  • No phase
  • Botanic Tonics, LLC
  • About 165 people
  • Started Mar 7, 2026

In plain words A study of kava in people 21 to 55, run by Botanic Tonics, LLC. It plans to enroll about 165 people at 1 site, none in the US.

Who it lists and where

Who the trial lists, as registered

Lists people 21 to 55; healthy volunteers accepted. Conditions: Anxiety; Physiological Stress; Stress.

  • Adults who are between 21 - 55 years of age (inclusive) at screening.
  • Have self-reported stress at screening and baseline scoring 14 - 26 (inclusive) on the PSS-10.
  • In good general health (no uncontrolled diseases or conditions) as deemed by the investigator and is able to consume the study product.
  • Not currently using, defined as ≤ 3 uses in the past 3 months prior to Baseline, any nicotine containing products (patches, gums, vapes etc.), kava products, and/or kratom products, and willing to abstain starting 14 days prior to Baseline…

10 more inclusion criteria and the exclusion criteria are on the listing.

What it tests, as registered

Placebo; Kava and Kratom Herbal Supplement; Kava and Kratom Herbal Supplement

Registered summary

This study is being conducted to assess the effects of the Feel Free® Classic Tonic on stress in healthy adults. The goal is to see whether the tonic can help reduce self-perceived and physiological stress and provide information on how its ingredients are processed in the body.

Where, as registered

No US site; Canada (1).

ClinicalTrials.gov lists 4 open registrations for this search, including ones where kava is not a study arm or that are past the 1 we keep. Search them on ClinicalTrials.gov (opens in new tab).

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