Maitake D Fraction Pro 4X®

Botanicals with Nutrients

Brand: Mushroom Wisdom

Tablet or PillBotanical with NutrientsOn Market

Functions

Immune Support

Product label for Maitake D Fraction Pro 4X — Click to view full label

Net Contents

120 Vegetarian Tablet(s)

Serving Size

1–3 Tablet(s)

Servings Per Container

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

7 91014 10722 8

Product Version

REV-2.19

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

3Active Ingredients

3 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

1 ingredients report an established %DV per serving.

2Dietary Attributes

Label states: Vegetarian, Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Contains

Milk
Wheat
Soy

Free From

Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 1–3 Tablet(s) · 2 per day

Ingredient	Amount Per Serving	% Daily Value
Maitake (Grifola frondosa) fruiting body powder	300 mg	—
Maitake fruiting body extract(D-fraction)	120 mg	—
Vitamin C(Ascorbic Acid)	60 mg	67%

Not Present

Other Ingredients

Microcrystalline CelluloseDicalcium PhosphateCalcium StearateSilicon DioxideHydroxypropyl MethylcelloseGlycerin

Target Groups

VegetarianAdult (18 - 50 Years)Gluten FreeDairy Free

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: As dietary supplement, take 1-3 tablet(s) twice a day or as directed by your practitioner.

Warnings & Precautions

Precautions re: Children

Warning: Keep out of reach of children.

Precautions re: Pregnant or Nursing or Prescription Medications

Consult a physician before using if pregnant or nursing.

Precautions re: All Other

Do not use if seal is broken or missing.

Storage

Store in a cool dry place.

Formulation

Formula re: Contains

Modern 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. - 4X more proteoglucan than Maitake D-Fraction standard capsules.

Formulation re: Other

Due to the natural variation of mushrooms, tablet color and appearance may vary slightly from batch to batch.

Formulation re: Other

Ultimate immune support

Formulation re: Vegetarian/Vegan

Suitable for vegetarians

Formulation re: Does NOT Contain

Contains no gluten, wheat, soy, dairy, artificial colors, flavors or preservatives

FDA Statements

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

FDA Statement of Identity

Dietary Supplement

Other Label Statements

Brand IP Statement(s) re: (c), (TM), (SM)

Mushroom Wisdom Science complementing ancient wisdom

Manufacturer & Distributor

Manufacturer

Mushroom Wisdom, Inc.

1 Madison St., Bldg. F6, E. Rutherford, NJ, 07073

800-747-7418

Market Reference

$15.00 – $264.99· 21 listings

Mushroom Wisdom Grifron Pro Maitake D Fraction 4X 120 Tablets
Vitacost.com4.7(247)
$77.85
Mushroom Wisdom Maitake D Fraction Pro 4X
iHerb4.7(247)
$75.22
Mushroom Wisdom Maitake D- Fraction
Chinese Herbs Direct4.7(108)
$44.94
Grifron Maitake Mushroom Wisdom Vegetable Caplets
Target4.7(20)
$34.99
Maitake D-Fraction Mushroom Wisdom
Target4.8(305)
$29.99
Mushroom Wisdom Maitake PET Fraction 60 ml
Professional Supplement Center
$78.99
SuperSmart Maitake D Fraction Pro 100mg Premium Mushrooms Extract Supplement
SuperSmart USA5.0(5)
$50.00
Mushroom Wisdom Grifron Maitake D-fraction - 4 fl oz6
GoSupps.com4.7(108)
$264.99

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

The Vitamin Shoppe
4.5 (109)
Vitamin & supplements store
105 Buckland Hills Dr, Manchester, CT 06042
Directions (860) 644-2834
Supplife Wethersfield
4.9 (59)
Vitamin & supplements store
1289 Silas Deane Hwy, Wethersfield, CT 06109
Directions (860) 500-7613
SuppLife Vitamins & Nutrition
4.9 (101)
Vitamin & supplements store
1235 Farmington Ave, Bristol, CT 06010
Directions (860) 485-5244
GNC
4.3 (55)
Vitamin & supplements store
500 W Farms Mall Spc 113, Farmington, CT 06032
Directions (860) 561-5328
Ultimate Nutrition
3.9 (58)
Vitamin & supplements store
21 Hyde Rd, Farmington, CT 06032
Directions (860) 409-7100
The Vitamin Shoppe
4.3 (93)
Vitamin & supplements store
1600 SE Rd, Farmington, CT 06032
Directions (860) 674-9057
The Vitamin Shoppe
4.2 (87)
Vitamin & supplements store
103 Elm St, Enfield, CT 06082
Directions (860) 253-9082
GNC
3.8 (30)
Vitamin & supplements store
194 Buckland Hills Dr, Manchester, CT 06042
Directions (860) 644-4835

Research & Studies

Antitumoral and antimetastatic activity of Maitake D-Fraction in triple-negative breast cancer cells
EN Alonso, MJ Ferronato, ME Fermento… - …, 2018 - pmc.ncbi.nlm.nih.gov
… ), is a dietary supplement that has been shown to exert both … that may even provide health benefits and improvements in … standardized procedure developed by Mushroom Wisdom, Inc. …
201850 citations
Antioxidant and anti-inflammatory properties of mushroom-based food additives and food fortified with them—current status and future perspectives
A Michalska, M Sierocka, B Drzewiecka, M Świeca - Antioxidants, 2025 - mdpi.com
… (eg, Mushroom Wisdom, Maitake D-Fraction, Pro 4X, … mushroom component responsible for pro-health properties) and antiradical properties among the 13 studied food supplements …
202537 citations
Immunotherapeutic and Preventive Role of Purified
DM Aguilera Braico, GA Balogh - Breast Cancer: From Biology to …, 2017 - books.google.com
… and edible mushrooms, consumed as dietary supplements in … for the treatment of various health conditions that alter the … extract Maitake D-Fraction Pro4X (from Mushroom Wisdom Inc, …
2017
Present & past, future: medicinal mushrooms have been used for thousands of years, but we're just beginning to understand the full extent of their healing properties
I Eliaz - Better Nutrition, 2011 - go.gale.com
… as helping with present and future health function. Medicinal … be improved by a proper supplement that acts to repair damages … MUSHROOM WISDOM MAITAKE D FRACTION PRO 4X …
2011
Immunotherapeutic and Preventive Role of Purified Extract Rich in Beta-Glucans Derived from D-Fraction of Grifola frondosa Mushroom in Experimental Mice …
D Máximo, GA Balogh, A Braico - Breast Cancer-From Biology to …, 2017 - academia.edu
… and edible mushrooms, consumed as dietary supplements in … for the treatment of various health conditions that alter the … extract Maitake D-Fraction Pro4X (from Mushroom Wisdom Inc, …
2017
Maitake extracts and their therapeutic potential-a review
M Mayell - Alternative Medicine Review, 2001 - anaturalhealingcenter.com
… compounds with dramatic health-promoting potential. The … tile and promising medicinal mushroom supplement, though … ratio, “suggesting that maitake Dfraction has the stronger ability …
2001314 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-04-11. DSLD Label ID: 261464. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.