Percentage represents the amount, potency, of the mitragynine.
(Small amounts are highly recommended!)
This extract is about 3x's the potency than our 50x Extract
This website has not been evaluated by the Food and Drug Administration. All products offered on this website are not intended to diagnose, treat, cure, mitigate, or prevent any disease. You must be 18 years of age to purchase any products from Herbal Express. All products on the website are not for human consumption, and are for incense or ethnobotanical research purposes only.