Maitake D-Fraction Standard is a tincture product of Maitake D-Fraction, a potent immune boosting* extract from Maitake mushroom (Grifola frondosa), with regular strength. Maitake mushroom is an edible tasty mushroom prized in Asian countries for centuries. Our studies and marketing history shows that Maitake D-Fraction Standard is very safe and well tolerated. Maitake D-Fraction Standard 4 oz. bottle contains 3000 mg of PD-Fraction, which is standardized to contain more than 900 mg of pure active proteoglucan. Every 20 drops contain approximately 5.5 mg of pure active proteoglucan extracted from the fruiting body of high quality Maitake mushrooms. This product contains no alcohol, sugar, yeast, mold, dairy products, artificial colors or preservatives. Maitake D-Fraction is the registered trademark of Maitake Products, Inc. which holds the exclusive right to use the trade name.
