Shiitake Mushroom 600mg by Solaray 100 Capsule Shiitake is one of the most widely used mushrooms in Asia. Today Shiitake is becoming popular in the United States of America. Size 100ct 600mg Directions As a dietary supplement take 2 or 3 capsules two times a day with meals or a glass of water. Serving Size 1 Capsule 100 Servings per container Ingredients Amount per serving Daily Value + Shiitake (Lentinus edoides) mushroom mycelium brown rice biomass 600 mg Key to Ingredients Daily Value not established. + Percent Daily Value is based on a 2 000 calorie diet. Values differ depending on age Values differ depending on age Other Ingredients Gelatin (capsule) Other See product label for more information.