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View compareModern science has identified in Maitake (Grifola frondosa) a proteoglucan, Beta-1,3 glucan and Beta-1,6 glucans combined with protein, as an active constituent to support the immune system.*
Maitake D-Fraction® is a standardized form of the proteoglucan, specially developed to be optimal for oral administration.
• Contains 4X more proteoglucan than Maitake D-Fraction® standard capsules.
• Mushroom Wisdom supplements are manufactured in a certified cGMP facility.