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Fungiology, Organic MushRex Plus, Full-Spectrum Mushroom Complex, 3.52 oz (100 g) Powder (Discontinued Item)


Out of Stock - Discontinued
  • Shipping Weight: 0.41 lbs (0.19 kg)
  • Product Code: FNG-00853
  • UPC Code: 898220008537
  • Package Quantity: 3.52 oz (100 g) Powder
  • Dimensions: 3.4 x 3.4 x 2.7 in, 0.35 lbs (0.16 kg)
  • Note: This product contains a MFG DATE (Date of Manufacture). This product has a 3 year shelf life from the MFG DATE (Date of Manufacture). Read More

Product Overview


  • Immune Assist Micron
  • USDA Organic
  • A Premium Blend of Patented Immune Assist Micron Plus
  • Ten Organic Full-Spectrum Whole Mushroom Powders
  • Dietary Supplement
  • Certified Organic by Oregon Tilth

Our Proprietary MushRex Plus Blend contains Immune Assist Micron, a patented, micronized mushroom heteropolysaccharide complex, plus ten full-spectrum organic mushroom species, consisting of the primordia, mycelia and fruiting bodies, along with their naturally-occurring bio-active extracellular compounds.

Suggested Use

Take 1-3 servings daily, or as directed by your health care professional. May be added to water, juice, tea or smoothies.


Consult with your qualified health care professional prior to consuming dietary supplements. Keep out of the reach of children.

Double safety sealed, with outer shrink wrap film and inner-bottle freshness seal. Do not use if seal is broken or missing. Store in a cool, dry place.

Supplement Facts
Serving Size: 1 Scoop (Approximately 600 mg♦)
Servings Per Container: Approximately 165
  Amount Per Serving % DV*
Full-Spectrum Whole Mushroom Powder Blend
Shiitake (Lentinula edodes), Maitake (Grifola frondosa), Reishi (Ganoderma lucidum), Cordyceps (Cordyceps sinensis), Himematsutake (Agaricus blazei), Turkey Tail (Coriolus versicolor), Chaga (Inonotus obliquus), Oyster Mushroom (Pleurotus ostreatus), Sanghwang (Phellinus linteus), Lion's Mane (Hericium erinaceus) [33.3 mg of each Mushroom Per Serving]
333 mg *
Immune Assist Micron
Heteropolysaccharide Complex derived from: Lentinula edodes, Grifola frondosa, Coriolus versicolor, Agaricus blazei, Ganoderma lucidum, and Cordyceps sinensis
267 mg *
*Daily Value not established.
Organic Mushrooms (primordia, mycelia, fruiting bodies & extracellular compounds).
♦600 mg per scoop is an average. Individual scooping technique may yield slightly less than or slightly more than 600 mg.
iHerb Customer Reviews


Posted by theunextreme on Oct 31, 2014

Not too bad of a taste and blends well in water. Haven't given it much time to work yet.

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A Small Amount of each in every dose.

Posted by Reviewer1018095 on Oct 12, 2014

With so many medicinal Fungi to choose from it was difficult to make a choice so I choose this one in Capsule form to cover all the bases. I have used it to throw off a Flu and Gastro. It worked well even though there was only some 25mg's per dosage of each sort of Fungi. Perhaps they Synergistically work together supporting each other. Well telling others about the benefits was my downfall, because the source of the Capsules here dried up very quickly, so I had to resort to buying the loose powder and capsulizing it myself. Thankgoodness , Iherb has restocked and the capsules are back in Stock. Looking forward to experiencing the health benefits that I have already seen my pet dog experience. Her Grey hair has disappeared and she is behaving like a Puppy. :-)

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taste is OK but benefits are great

Posted by 4921697260692442527 on Aug 18, 2014

took a few times to get used to taste but instantly got an energy buzz the first time I used it and each time since. Will definitely have it in my cupboard for those days I need all the extra energy I can get

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mushroom mix

Posted by 4956788190876154025 on Apr 29, 2014

Shrunk my swollen lymph node

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fine quality

Posted by zsuzsa on Mar 06, 2014

I have taken many mushroom products, and this one is very good quality. I also harvest my own chaga and drink the tea like water daily. This product added to my routine has given me an even greater boost, and especially through the winter months when one can feel more sluggish and tired. The powder is super fine so its easily taken with water or just popped in the mouth with the scooper inside. I feel light on my feet, happier and clearer when taking this product along with their immune formula. Recommended.

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