GanoPrime reishi is sourced from mature Ganoderma Lucidum red reishi grown on natural high-grade oak and pine wood log, then processed through a traditional triple hot water extraction method. This approach ensures that the result is a pure water soluble essence of Ganoderma Lucidum. It follows a vaccum-drying step to become a powdery form ready for the encapsulating process. Each capsule comes in 500 milligrams containing a total of 30+% Polysaccharides, the most important complex carbohydrate of red reishi, equaling to a whopping 175 mg. of Polysaccharides concentration. It also includes 2-3% Triterpene from alcohol extraction which translates to a 15mg. concentration in each capsule. These 90 capsules per bottle give you a total of 45,000mg. or 45 grams of pure red reishi essence extract! GanoPrime is one of the best and most potent reishi on the market with substantially high level of essential active bio-elements at an affordable price. GanoPrime contains 100% reishi extract in its capsules which means it does not use fillers or byproducts. Most common fillers and byproducts are; brown rice, Pullulan, starch, Microcrystalline cellulose, silica. By not using these excipients, you get a true 500mg. of pure Reishi extract per capsule.