Lab Test Results

Zen Leaf is a pioneer in Kratom lab testing and strictly adheres to USDA testing standards, and GMP guidelines. All products are 100% naturally derived and undergo third-party laboratory testing to guarantee exceptional purity and potency.
Zen Leaf even goes a step further—and maintains partnerships with trusted suppliers, including those who have paid personal visits to the Kratom farms to verify sourcing practices firsthand.

Please reference the lab results below for further knowledge and information