Immune Support / USDA Organic Mushroom Blend for Immune Support
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    USDA Organic Mushroom Blend for Immune Support
  • USDA Organic Mushroom Blend for Immune Support
  • USDA Organic Mushroom Blend for Immune Support
  • USDA Organic Mushroom Blend for Immune Support
  • USDA Organic Mushroom Blend for Immune Support
  • USDA Organic Mushroom Blend for Immune Support
  • USDA Organic Mushroom Blend for Immune Support
  • USDA Organic Mushroom Blend for Immune Support

For Cats + Dogs

USDA Organic Mushroom Blend for Immune Support

124 Reviews

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We routinely take supplements to stay healthy and we believe that our pets should, too! That's why we created our Organic Mushrooms Blend since “an ounce of prevention is worth a pound of cure.” For starters, these organic mushrooms are designed to strengthen immune system function and response. On top of that, they support brain health, enhance cardiovascular function, promote healthy digestion and help normalize blood sugar levels. This powerful blend of mushroom magic will keep your dog or cat ready to take on any day for many years to come.

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!

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.

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

Feed orally with the included scoop.

The scoop is equivalent to ¼ teaspoon.

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

Shiitake Happens

but it doesn't have to, with Fera's organic mushrooms

  • 10 Organic Mushrooms 🍄

    Sourced from the highest quality mushroom farms, our USDA organic certified mushrooms feature ZERO fillers, mycelium, grain, starch and only 100% goodness.

  • The importance of a healthy immune system.

    Mushrooms, and their chemical compounds such as beta-glucans strengthen the immune system.

  • Mushrooms as a Superfood

    Mushrooms not only enhance the immune system response, they also support the liver, brain, digestion and heart! ❤️

Featured Ingredients

Learn More

Trust through Transparency

At Fera, we are committed to delivering the safest, most effective supplements. Our products are tested by certified 3rd party labs to guarantee purity and potency. Use the lot # from your product to check its results.

Check your product's results

  • 96.2% of pet parents saw positive results in their pet's health after giving Fera supplement(s) for at least 4 weeks!

  • 96.2% of pet parents saw positive results in their pet's health after giving Fera supplement(s) for at least 4 weeks!

  • 96.2% of pet parents saw positive results in their pet's health after giving Fera supplement(s) for at least 4 weeks!

  • 96.2% of pet parents saw positive results in their pet's health after giving Fera supplement(s) for at least 4 weeks!

  • 96.2% of pet parents saw positive results in their pet's health after giving Fera supplement(s) for at least 4 weeks!

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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.

Mushrooms utilized for medicinal purposes are rarely from North America. Most mushrooms come from Asia, primarily China. In fact, China produces about 85% of the world’s mushrooms. We have selected cultivation areas in China that are deep in the mountains and far from industrial pollution. We stand by our Chinese partners 100% and source only the highest quality ingredients.

Yes! Quality control is our top priority. Before exporting the mushrooms from China, they undergo rigorous testing for microbials (bacteria, yeast and mold, E.coli, and coliforms), heavy metals, pesticides, and a final organoleptic evaluation. Once the mushrooms have arrived in the US, testing is repeated by qualified 3rd party labs for microbials, heavy metals, pesticides that exceed US standards, beta glucan testing to ensure presence of active compounds, ergosterol testing to ensure fungal purity, alpha glucan testing to guard against carriers, Reishi extracts analyzed for triterpenodids, cordyceps analyzed for cordycepin, and a final organoleptic evaluation.

All of our mushroom extracts are made using a hot water extraction (90-100 degrees) which are then spray dried to create a powder. Some of our concentrated mushroom extracts are made using both hot water & alcohol (also known as "Dual Extract" or "DE"). After these go through the hot water extraction process, they also go through a 50-95% @80 degree ethanol extraction.

Our Mushroom Blend has anywhere between >16-50% Beta Glucans. It changes between batches due to variations in mushrooms. Check the beta glucan content of your specific product using our COA lookup tool!

4.8
Rated 4.8 out of 5 stars
Based on 124 reviews
97%would recommend this product
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124 reviews
  • Huxley Albus D.
    Verified Reviewer
    I recommend this product
    Pet Type? Both
    Pet's Age? Adult
    Rated 4 out of 5 stars
    Yesterday
    Furever Mushroom: Boosting Energy and Happiness for Tails & Whiskers!

    I didn’t realize how beneficial the Mushroom Immune Support could be until we tried it for the cats. The difference has been incredible! Their energy levels are up, and their coats are looking shinier than ever.

    I can’t wait for @hooliganhuxley (my pup) to start it too, but I know I’ll need to introduce it slowly. It’s amazing how such a simple addition can really boost their immune systems and make them so much happier!

    Was this helpful?
  • Diana
    Verified Reviewer
    I recommend this product
    Pet Type? Dog
    Rated 5 out of 5 stars
    1 month ago
    Mushrooms for the win!

    I’ve been giving my dog Fera Pets Mushroom Supplement Powder, and I’m beyond impressed! The blend of high-quality mushrooms has really boosted my pup’s energy and overall health. His coat is shinier, and he seems to have a stronger immune system. I love that it’s an all-natural supplement with no fillers, and my dog actually enjoys the taste when I mix it into his food. Highly recommend for any dog owner looking to give their furry friend an extra health boost!

    Was this helpful?
  • Rachael
    Verified Reviewer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Adult
    Rated 5 out of 5 stars
    3 months ago
    Love this product

    I love that this is only mushrooms, with nothing else added, since my dog has quite a few allergies! I’m so happy I found this product and am excited to see how it works with my dog !

    Was this helpful?
  • CYNTHIA G.
    Verified Buyer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Senior
    Rated 5 out of 5 stars
    4 months ago
    Great Product!

    I feel confident that this is helping boost Juno's immune system against suspected prostate cancer.

    Was this helpful?
  • Karen S.
    Verified Buyer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Adult
    Rated 5 out of 5 stars
    4 months ago
    LOVE the Mushroom Blend ❤️🐶❤️

    Really great product! Mixes in well to my dogs meals! She can be finicky with different foods or supplements and she really seems to enjoy the taste! And I’m happy knowing the benefits of mushrooms. Highly recommended!!!

    Was this helpful?
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