Transparency You Can Verify.
We don't just promise purity, we prove it. Every batch undergoes rigorous independent third-party testing to ensure absolute compliance and excellence.
Alkaloid ratios & concentrations
View ratios & concentrationsOr find your lab report
Batch-specific test results.
Enter Your Lot Number
Find the lot number on your product packaging and enter it in the search bar to view the full Certificate of Analysis.
How do I find my lot number?Find your lot number
Select your product type to see where the lot number is located on the packaging.
Alkaloid Content
Precision verification of active profiles to ensure consistent botanical integrity across all collections.
Heavy Metals
Stringent screening for Lead, Arsenic, Cadmium, and Mercury. We maintain standards far above industry norms.
Microbiological
Comprehensive testing for contaminants like Salmonella and E. Coli, ensuring every product is biologically secure.
Identity Proof
Authentication of raw botanical materials to confirm species origin and 100% purity without fillers.
Since 1999
Our Promise
You can relax with Club13
We've been making kratom and kava products since 1999. We take care in choosing the ingredients and products that carry our name, and our cGMP certified facility is part of that commitment to quality.
We publish our lab results because we think you deserve to know what you're getting. That's not a sales pitch, it's how we believe this business should be done.
cGMP Certified Facility
Strict Manufacturing Standards