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Natural Factors, MaitakeGold 404, 90 Capsules

By Natural Factors

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In Stock
  • Product Code: NFS-04305
  • UPC Code: 068958043050
  • Package Quantity: 90 Capsules
  • Dimensions: 2.2 x 2.2 x 3.9 in, 0.15 lbs (0.07 kg)
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Product Overview

  • Dietary Supplement
  • Patented Beta-Glucan Extract
  • Dr. Michael Murray Recommended
  • Immune Support & Cellular Health
  • ImmunActive Certifcate
  • MaitakeGold
  • Certified Bioactivity
  • Purity & Potency Guaranteed

Dr. Michael Murray recommends only MaitakeGold 404, the authentic patented maitake mushroom formula of powerful immune-enhancing compounds developed by Dr. Hiroaki Nanba of Japan.

The "Certified Bioactivity" seal guarantees that each batch of MaitakeGold 404 is proven and certified to activate immune cellular response.

All Natural Factors products are manufactured in accordance with the Government of Canada's Good Manufacturing Practices (GMP), among the highest standards in the world.

Suggested Use

For daily immune support, take 1 capsule (15 mg) per day. For advanced immune support take 1 mg for every 2.2 pounds of body weight or as directed by a health professional.

Calculate: Body weight divided by 2.2, multiplied by 1 mg = dosage. e.g. 140 lb. would equal 4 capsules per day. Best if taken on an empty stomach.

Other Ingredients

Rice powder, gelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade).

Contains no artificial preservatives, color or sweeteners; no corn, dairy, wheat or yeast.


Keep out of reach of children.

Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool dry place.

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Supplement Facts
Serving Size: 1 Capsule
  Amount Per Serving % Daily Value
MaitakeGold 404, powdered extract
15 mg **
Multi Mycelia Blend: (organic): Lentinula edodes, Agaricus blazei, Schizophyllum commune, Cordyceps sinensis, Tremella fuciformis, Ganoderma lucidum, Coriolus versicolor, Poria cocos, Hericium erinaceus, Grifola frondosa 85 mg **
** Daily Value not established.

iHerb Customer Reviews

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Tool For Beating Cancer!

Posted by Reviewer1994791 on Feb 25, 2009

My husband used this during Chemo Treatments. He didn't have the side effects he would have had without it and six weeks later he is now cancer free! NO MORE LYMPHOMA! He continues to use a lesser amount to keep him cancer free! My mom is also using this while on chemo for a brain tumor. She is also seeing the results and won't go without it!

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8 people found the following review helpful

For anyone with cancer or bad immune system

Posted by Reviewer1089483 on Jun 29, 2008

this is expensive but worth the price and a it less than at other stores

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5 people found the following review helpful


Posted by Reviewer1909687 on Dec 05, 2008

probably the most effective of the regimen of supplements by Natural Factors that i took a large quantity of, during and after chemo, to support my immune system.

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3 people found the following review helpful

very effective

Posted by Reviewer1513043 on Dec 26, 2007

used it to supplement chemo. works very well!

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3 people found the following review helpful

pill half full

Posted by Reviewer1543525 on Dec 29, 2007

I"ve been buying these pills from you for some time so I was astonished when one pill was only half full (but closed) with a 2 inch hair sticking out of it.

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3 people found the following review helpful

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