A Randomized, Open-label, 2-Period Crossover Study in Healthy Participants to Compare the Single Dose Pharmacokinetics of Two Kava Root Products
The study will involve a total of 5 visits to our clinic (located in Guelph, Ontario) over a 3-8 week period. If you complete the study in its entirety, compensation will be $1,200 for your time and travel to the clinic.
The purpose of this study is to compare the absorption, metabolism, and safety of single doses of two different kava root products
Only a limited amount of spots available.
You may be eligible if you are:

Between 21 to 55 years old

In good general health

Have a BMI between 18.5 to 29.9 kg/m2 and weigh at least 110 lbs

Willing to follow all restrictions throughout the study

Not taking prescription medications (except hormonal birth control)
Kava Root Comparator Study
Participation will include:- 5 visits to our clinic (located in Guelph, ON) over a 3-8 week period
- Oral consumption of liquid study product
- Multiple blood draws
- Fasting prior to 2 in-clinic visits
- 2 visits up to 14 hours
How it works:
Facility Features
We take pride in our bright, modern clinic that we continue to upgrade to ensure a comfortable clinical trial experience for you. Click here to take a virtual tour of our space.

Free wifi available throughout facility

Accessible facility

Private rooms available for calls

Certified, experienced and friendly staff

Comfortable seating options

24/7 access to staff
The Team Behind the Scenes
At Apex Trials, your safety is our top priority. Our team of qualified staff are here to ensure everything runs smoothly.