Dr. Michael Murray recommends only MaitakeGold 404, the authentic patented maitake mushroom formula of powerful immune-enhancing compounds developed by Dr. Hiroaki Nanba of Japan.
Other Ingredients: Rice powder, gelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade).
For daily immune support, take 1 capsule per day. For advanced immune support take 1 mg for every 2.2 pounds of body weight or as directed by a health professional. Best if taken on an empty stomach.
Overall Rating for Dr. Murray's MaitakeGold 404 by Natural Factors - 90 Capsules