How do I know how much CBD is in your products? A How do I know how much CBD is in your products? MJ BioEssentials CBD products are tested by a state certified lab, to ensure an accurate amount of CBD and to be free of pesticides, herbicides, mold, fungi, heavy metals, and mycotoxins. Please contact us for current lab test results. Back to Top Share facebook twitter linkedin pinterest email Post navigationPrevious post: Is CBD Legal?Next post: Is your CBD a whole plant extract or an isolate? Leave a Reply Cancel replyYou must be logged in to post a comment.