Herbalist & Alchemist blends David Winston’s Seven Precious Mushrooms™ from extracts of Black Reishi mushroom (Ganoderma sinensis), Red Reishi mushroom (Ganoderma lucidum), Chaga mushroom (Inonotus obliquus), Shiitake mushroom (Lentinula edodes), Reishi mycelium (Ganoderma lucidum), Maitake mushroom (Grifola frondosa), and Cordyceps mycelium and/or mushroom (Cordyceps sp.). The organically grown or ecologically harvested botanicals are extracted separately into Certified Organic, USP Pharmaceutical Grade Alcohol before blending. Our BIO-SPECIFIC™ extractions, developed by David Winston RH(AHG), produce energetically-vibrant extracts based on his knowledge of the chemistry, character and energetics of each plant gained from traditional wisdom and balanced with leading modern research and clinical experience. Quality Control by experienced herbalists is in every step of their process, from working with David to set raw material specifications, to completing detailed in-process control steps and testing finished products, including third party testing for heavy metals, aflatoxins, and microbiological pathogens.