Serving guide for USDA Organic Mushroom Blend for Immune Support
Dog weight Daily serving Supply
0-25 lbs 1 scoop daily 120-day supply
26-50 lbs 2 scoops daily 60-day supply
51-75 lbs 3 scoops daily 40-day supply
76+ lbs 4 scoops daily 30-day supply
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    Fera Pets Organic Mushrooms powder jar for dogs and cats, shown with the included scoop
  • Fera Pets Organic Mushroom infographic, Real Science Real Benefits. Supports: a healthy immune system, cognitive health, reducing oxidative stress, cellular health and longevity
  • An informational graphic for Fera’s Mushroom Blend pet supplement on a dark brown background. The text lists benefits for immune health, liver health, digestive health, and brain health, alongside a side profile of a brown scoop filled with brown mushroom powder.
  • Fruiting Body infographic for Fera Pets mushroom supplement. Text states, "10 functional mushrooms made from 100% fruiting bodies"
  • Chart comparing Fera’s Organic Mushroom Blend to a leading competitor on USDA organic certification, fruiting body content, and beta glucan levels
  • Serving guide chart for Fera’s Organic Mushroom Blend showing daily scoop amounts by pet weight, from one scoop for small pets up to four scoops for XL dogs
  • Supplement facts panel for Fera’s Organic Mushroom Blend listing the proprietary mushroom blend per scoop, with NASC, USDA Organic, GMP, and Made in USA seals
  • Back label of the Fera Organic Mushroom Blend jar showing feeding directions by weight and safety warnings
  • Back label of the Fera Organic Mushroom Blend jar showing the full ingredient list and manufacturer contact information
  • Fera Pet's mushroom blend is a clean, concentrated blend of functional mushrooms made entirely from active ingredients. The powerr of 10 organic mushrooms.
  • Rich in beta-glucans. Fera's mushroom blend contains over 30% naturally occurring beta-glucans.
  • Fera Organic Mushroom Blend uses 100% fruiting bodies, not mycelium, shown as a mushroom above its roots

For Cats + Dogs

USDA Organic Mushroom Blend for Immune Support

4.9 out of 5.0 stars

192 Reviews

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We routinely take supplements to stay healthy and we believe that our pets should, too! 

Keep your dog or cat ready to take on any day for many years to come:

  • Supports a healthy immune system
  • Supports brain health
  • Helps normalize blood sugar levels
  • Enhances cardiovascular function
Purchase Options

Pairs well with:

This small but mighty jar contains finely blended powder from 10 of the highest quality mushrooms. Fera's organic mushrooms are derived from 100% fruiting bodies which contain the highest levels of Beta glucans - the active polysaccharides that support a healthy immune system.

What is β-Glucan? They’re the most important component found in mushrooms!
Research shows beta glucans effectively support a healthy immune response. But not all mushrooms contain enough beta glucan levels. At Fera, we test our mushrooms to measure beta glucan levels to guarantee effectiveness and quality.

You won't find any fillers, mycelium, grain or starch in our immune support blend. Only 100% goodness!

Details for USDA Organic Mushroom Blend for Immune Support

Fruiting Bodies > Mycelium

Never settle for less. At Fera, we always choose the best of the best. Each one of our 10 organic mushrooms is 100% fruiting body. The majority of mushroom supplements contain mycelium which are grown on grains, lowering the mushroom’s active compounds. The “real mushroom” which is the above ground fruiting body, offers a more potent and higher quality product than mycelium extracts.

Fera Pets vs. leading competitor comparison chart for Immune Support Mushroom Blend. USDA certified organic: Fera yes, competitor no. 100% fruiting bodies: Fera yes, competitor no. Highest level of beta glucans: Fera yes, competitor no. Zero fillers, grains and starches: Fera yes, competitor no. NASC certified: Fera yes, competitor no.
USDA Organic Mushroom Blend for Immune Support compared with a leading competitor
Claim Fera Leading competitor
USDA certified organic Yes No
100% fruiting bodies Yes No
Highest level of beta glucans Yes No
Zero fillers, grains, and starches Yes No
NASC certified Yes No

Active Ingredients per 1 scoop

  • Organic Lion's Mane
  • Organic Red Reishi
  • Organic Shiitake
  • Organic Cordyceps
  • Organic Maitake
  • Organic Turkey Tail
  • Organic Chaga
  • Organic Oyster
  • Organic Poria
  • Organic Tremella

Inactive Ingredients

  • none

Learn how to Vet The Label when looking for a Mushroom supplement.

  1. Mushroom Blend - Each type of mushrooms offers unique immune, cognitive or anti-inflammatory benefits.
  2. High Levels of Beta Glucans - Beta glucans are the active compounds that help modulate the immune system.
  3. No Fillers, No Grains, No Mycelium on Grain - You want a mushroom supplement that is 100% organic mushroom fruiting bodies because that is where the real benefits are.

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

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  • Vet Created

  • 3rd Party Tested

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  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

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  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

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  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

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Serving guide for USDA Organic Mushroom Blend for Immune Support
Dog weight Daily serving Supply
0-25 lbs 1 scoop daily 120-day supply
26-50 lbs 2 scoops daily 60-day supply
51-75 lbs 3 scoops daily 40-day supply
76+ lbs 4 scoops daily 30-day supply

Serving Guide

Feed orally with the included scoop. The scoop is equivalent to ¼ teaspoon.

USDA Organic Mushroom Blend for Immune Support serving guide showing dog weight, daily serving, and supply time

Pure Care, Pure Ingredients
For your pet

Frequently Asked Questions

There are 120 servings (scoops) per container.

The scoop is 1.25cc which is equivalent to ¼ teaspoon

For the serving size of 500 mg (1 scoop), there is approximately 1.75 calories.

A pet that weighs <25lbs, it will last 120 days. For a pet that weighs 26-50 lbs, this will last 60 days. For a pet that weighs 51-75lbs, this will last 40 days. For a pet that weighs >76 lbs, it will last 30 days.

Our mushrooms come from carefully selected cultivation areas deep in the mountains of China, far removed from industrial pollution, so the growing environment stays clean and pure.

Yes! Quality control is our top priority, so our mushrooms are tested at every stage of their journey. Before leaving China, the mushrooms are tested for microbial contaminants (including bacteria, yeast and mold, E. coli, and coliforms), heavy metals, and pesticides, followed by a final organoleptic evaluation of their appearance, aroma, and texture.
Once they arrive in the US, qualified third-party labs repeat the microbial, heavy metal, and pesticide testing to confirm they meet US standards. These labs also run additional tests to verify quality and authenticity.

All of our mushroom extracts are made using a hot water extraction (90-100 °C) which are then spray dried to create a powder.

Our blend typically ranges between 30-50% beta-glucans, and since this can vary slightly batch to batch due to natural variation in the mushrooms themselves, you can check the exact percentage for your specific jar using our COA lookup tool.

4.9
Rated 4.9 out of 5 stars
Based on 192 reviews
98%would recommend this product
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192 reviews
  • Kari S.
    Verified Buyer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Adult
    Rated 5 out of 5 stars
    1 week ago
    Leaves coat shiny, decreased itching

    My dog loves the taste of his organic mushroom powder. I have noticed improved coat health and decreased itchiness with use of this supplement

    Was this helpful?
  • Julius S.
    Verified Buyer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Adult
    Rated 5 out of 5 stars
    2 months ago
    Very Happy

    I am very pleased. Bruno is showing so much more energy and continues to improve his skin and lump we were concerned with is improving.

    Was this helpful?
  • Tracey R.
    Verified Buyer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Senior
    Rated 5 out of 5 stars
    2 months ago
    Amazing

    My great Dane just turned nine he has DCM and intestinal disease. He’s been on fair pets mushroom powder for a few years as well as their cardiac supplement and vitamin powder. He saw his cardiologist over the summer for his annual visit. She said if she did not know he was a DCM dog and on heart medication she would never know he has a heart issue because that’s how good his heart looked on the ultrasound, She said the heart medication along with the supplements I give him are working. She looked amazed! I swear by Fera Pets products. 🩷

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  • Linda A.
    Verified Buyer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Senior
    Rated 5 out of 5 stars
    2 months ago
    Organic Mushroom Blend for Immune Support

    I have just begun adding this product to Millie’s dinner. She is a very picky eater, and I am pleased to see her eat without reluctance. I and using this to help prevent occurrence of subaceous cysts, etc. on my 14 year old angel with paws.

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  • Shaida B.
    Verified Buyer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Adult
    Rated 5 out of 5 stars
    2 months ago
    Very convenient and doggo loves it

    Started using this because my sweet baby was killed by cancer and I never want to go through that again. I am giving this to my other one in hopes that she will not have to suffer the same fate.

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Disclaimer: Customer reviews are provided for informational purposes only and reflect individual experiences. Results may vary from pet to pet.