No Thanks

Your 10% Off Promo Code is on the Way! Thanks for signing up for emails.

You're now signed up to receive exclusive deals and savings opportunities!

Thanks again for connecting with us. Keep an eye on your inbox — your first coupon is on its way!

Thank You! This email address is already signed up

You are signed up for the following:

  • Offers
  • Recipes
  • E-Newsletter
  • Updates & Reminders

Thank you for your interest and be assured that you will continue to receive our emails at this address.

Look for your next communication from us within the next week.


We are having trouble processing your request.

Our apologies!

Please try again later.

Search Please enter an item number or keyword
Shop by
Do You
Need Help?

Mushroom Wisdom

Grifron Maitake D-Fraction

Grifron Maitake D-Fraction

Item: MSH019

  • Supports immune system health

  • Features standardized maitake mushroom extract

  • Easy-to-use dropper top bottle

120 mL Liquid

Retail $39.95
Save 35%
Usually Ships Within 2-4 Business Days

Supplement Facts

Serving size 20 drops

Servings per container: 164

  Amount per Serving: % Daily Value
Maitake Fruiting Body Extract, PD-Fraction®,Standardized to contain 30% D-fraction (proteoglucan) 18.3 mg

†Daily Value not established

Other ingredients: Vegetable Glycerin, Water

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

WARNING: Keep out of reach of children. Consult a physician before using if pregnant or nursing. Store in a cool dry place. Do not use if seal is broken or missing.

  • Suitable for Vegetarians
  • Contains NO gluten, wheat, soy, dairy, artificial colors, flavors or preservatives
  • Manufactured in a certified cGMP facility.

Shipping Weight

.58 lbs

  • Supports immune system health

  • Features standardized maitake mushroom extract

  • Easy-to-use dropper top bottle
Promote healthy immune system function with Mushroom Wisdom Grifron Maitake D-Fraction. Each serving delivers 18.3 mg of maitake fruiting body extract, which is standardized to 30% d-fraction (proteoglucan). Contains no gluten, wheat, soy, dairy, artificial colors, flavors or preservatives. Suitable for vegetarians.

Terms and Ingredient Definitions

Mushroom Wisdom Grifron Maitake D-Fraction Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Mushroom Wisdom Grifron Maitake D-Fraction

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

Swanson's Standards

We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

Learn More
Customer Service
About Swanson
© 2017 Ratings based on results of the 2017 Survey of Supplement Users. More information at
© 2017 Swanson Health Products – Terms of Service