

Dr. Nanba's Maitake Beta-Factor
Planetary Herbals
Overview
The effectiveness of Dr. Nanba's Maitake Beta-Factor is primarily driven by its Maitake content, which is well-researched for its immunomodulatory properties. The inclusion of the Maitake (Beta-Glucan) Fraction and the branded MaitakeGold 404 suggests a focus on the most active compounds. However, the specific dosage of the Maitake Blend (300mg per serving) and Maitake (Beta-Glucan) Fraction (6mg per serving) could be considered on the lower end for significant clinical effects, as optimal doses in studies often range from hundreds of milligrams to a few grams of extract daily. The Vitamin C and Calcium components are at sub-optimal doses for significant therapeutic effects, acting more as general nutritional support.
The Good
Utilizes Maitake mushroom, a well-researched immunomodulator.
Includes MaitakeGold 404, a specific beta-glucan fraction.
Contains a blend of Maitake fruiting body and mycelia biomass for comprehensive support.
The Bad
Active Maitake Beta-Glucan Fraction dose (6mg) is significantly lower than clinically effective doses.
Maitake Blend (300mg) is a proprietary blend, limiting transparency on exact composition.
Vitamin C and Calcium are present at sub-optimal levels for significant therapeutic benefit.
Is it for you?
Best For: Individuals seeking immune support, general wellness, those interested in mushroom supplements
Skip If: You are pregnant, nursing, or have an autoimmune condition without consulting a healthcare professional.
Ingredients Analysis
How to Use
Typically taken as capsules with water. Follow label directions for specific serving size.
Daily
Anytime
With food