What is Reishi Reishi is a traditional red mushroom that was first discovered by Chinese herbalists during ancient times, growing wild along the mountainside of the Himalayas. Often deemed the King of Mushrooms, Reishi contains naturally occurring compounds known as polysaccharides derived from its fruiting body. An herbal supplement is the best way to reap all the nutritional benefits of this herb for your daily routine. Carlyle Reishi Mushroom: At Carlyle, we use advanced sourcing methods to bring you the best mushroom extract found in nature. Our premium herbal supplement features the equivalent of 2,500 mg of Reishi Mushroom in quick-release capsules for maximum support. Our supreme formula is gluten-free, non-GMO and quality tested for guaranteed excellence. Get exceptional value with our 300-day supply! Rooted in Wellness: Our expertise in sourcing the purest ingredients combined with advanced technologies makes us proud to deliver premium, honest supplements at the best value. Carlyle Reishi Mushroom is a testament to our commitment to excellence, made with powerful ingredients rooted in wellness. Thanks for choosing us in your pursuit of living healthy.