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 potent immune-activating property of Maitake mushroom.*
Our marketing history shows that Grifron® Maitake D-Fractionis very safe and well tolerated.
Grifron Maitake D-Fraction® 2 oz. bottle contains 1500 mg of PD-Fraction, which is standardized to contain more than 450 mg (30%) of the active proteoglucan.
Grifron Maitake D-Fraction contains no alcohol, sugar, yeast, mold, gluten, dairy products, artificial colors, preservatives, pesticides, herbicides or fertilizers.
Serving Size: 20 drops
Servings per Container: 82
Amount per Serving:
Maitake Mushroom (Grifola frondosa) Extract (PD-Fraction?, standardized to contain 30% active proteoglucan) 18 mg*
Water, Vegetable Glycerine
As a dietary supplement, take 20 drops three times a day or as directed by your practitioner.
Grifron® Maitake D-Fraction® (Tincture)contains purified and standardized "active proteoglucan"from Maitake mushroom (Grifola frondosa) with standard strength.