MYYCO follows all federal and local laws regarding the sale of our microscopy research cultures. We do not condone the growth of our research cultures – they are sold legally for microscopy research (not growth) in accordance with all federal and local laws. For an introduction into mycological microscopy, please check out this article. All of our cultures are backed by our guarantee: if your syringe does not result in successful research or is contaminated, we will provide a free exchange or 100% full refund.