The active proteoglucan, often referred to as D-Fraction by scientists, is a unique beta-glucan conjugated with protein, which has been identified and isolated as a responsible substance for the potent immune-activating property of Maitake mushrooms. Our marketing history shows that Maitake D-Fraction Standard is safe and well tolerated.

Maitake D-Fraction Standard 4 oz. bottle contains 3,000 mg of PD-Fraction, which is standardized to contain more than 900 mg (30%) of the active proteoglucan.

Maitake D-Fraction is the registered trademark of Mushroom Wisdom, which holds the exclusive right to use the trade name.

Directions: Take 20 drops three times a day or as directed by your practitioner.

Ingredients: 20 drops supply:
Servings per Container: 164
Maitake Mushroom Standardized Extract 18.3 mg
PD-Fraction (30% active proteoglucan)
Other Ingredients: Vegetable Glycerine, Water
CONTAINS NO alcohol, sugar, yeast, mold, corn, salt, wheat, soy, artificial color, dairy foods. preservatives, synthetic pesticides or fertilizers.