All our mitragyna speciosa products are lab tested by third parties. We lab test and verify each batch before we put the product up for sale to ensure the content as part of our quality assurance process.

The following is what we lab test for:

E COLI

YEAST FUNGI

SALMONELLA

ENTEROBACTERIA

HEAVY METALS

Contact us if you have any thoughts or if you want to take part in the lab reports.