Stone Kava

Stone kava powder is one hundred percent noble and here are the lab reports to prove it.

Buy Stone kava powder today if you want some strong noble kava.

Independent 3rd party lab testing is part of current good manufacturing practices compliance. We get our Stone kava Powder lab tested at Flora Research Laboratories and Kappa Labs. As part of our extensive testing program to ensure that our Stone kava is contaminant free and either noble or tudei (depending on what you are looking for) we run microscopy, HTPLC and/or HPLC on each batch that is imported using the square root of n+1 sampling method. We make all of our lab tests available to the public.

We lab test our kava root powder when it is imported adhering to FDA cGMP guidelines under the acronym FELR which stands for Forney Enterprise Lateral Root.

 Kava Chemotypes

  1. Desmethoxyyangonin
  2. Dihydrokavain 
  3. Yangonin 
  4. Kavain 
  5. Dihydromethysticin 
  6. Methysticin

A kava chemotype is typed based on the descending concentraion of these six kavalactones within it's roots.  This means that a cultivar such as a Vanuatu Melo Melo with a chemotype of 245361, contains primarily dihydrokavain, followed in descending order of concetration by kavain, dihydromethysticum, yangonin, methysticin, and desmethoxyyangonin.  To be classified as a noble kava, a strain must have a chemotype that begins with either 2-4 or 4-2, meaning its roots contain primarily either kavain or dihydrokavain.


Stone Kava Chemotype- 426531 


Stone Kava is a 100% lateral root kava that is compromised of a blend of different types of noble kava. Therefore, the chemotype will change a little with each batch or not relate to one specific Chemotype of kava. What is important is that this kava powder is highest in % of kavain and dihydrokavain making it certified noble kava. 

Stone Kava Microbiology test


Stone kava HPLC lab results from March 2022.

Stone Kava microbiological lab test results from March 2022.
Stone kava HPLC lab results from January 2022.