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Petlab Co. WildImmune™ Mushroom Powder product image with subscription offer
New Product
Six Mushrooms. Zero Mystery

WildImmune™ Mushroom Powder for dogs

As your dog ages, immune function, brain health, and cellular health matter more, not less. WildImmune™ Mushroom Powder for dogs combines six organic mushrooms, each chosen for a specific role, into one daily powder built to support your dog's long-term wellness.

Tell Me About:

"One of the main reasons I trust PetLabCo.® is that they formulate their products with only top-quality ingredients sourced from around the world & manufactured here in the USA."
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Dr. Roxana Bordbar

DVM, Vet Consultant to PetLabCo.®

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The power of nature’s most studied mushrooms in one scoop.

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Manufactured in the USA

PetLabCo.® WildImmune™ Mushroom Powder for dogs is made from premium-quality domestic and globally sourced organic ingredients.

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Six Organic Mushrooms

Every mushroom in earns its place. Lion's Mane and Reishi lead the formula, backed by Turkey Tail, Cordyceps, Maitake, and Shiitake, working toward the same goal: immune, brain, and cellular health.

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Backed by Research

We worked closely with experts to develop this science-backed multi-mushroom powder for dogs.

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Easy-to-Use

One simple daily mushroom supplement powder, mixed straight into your dog's bowl once a day at mealtimes.

Vet-reviewed formula

“One of the main reasons I trust PetLabCo.® is that they formulate their products with only top-quality ingredients sourced from around the world & manufactured here in the USA.”

Dr. Roxana Bordbar

US DVM, Vet Consultant to PetLabCo.®

Research-backed active ingredients

Lion’s Mane

Lion’s Mane

Reishi

Reishi

Turkey Tail

Turkey Tail

Cordyceps

Cordyceps

Maitake

Maitake

Shiitake

Shiitake

Cutting-edge science, unmatched quality

We stay at the forefront of pet health by combining the latest scientific research with expert insights. Every formula is carefully crafted to deliver the highest-quality ingredients for optimal pet well-being.

Scientifically Backed Ingredients

Each ingredient is backed by extensive scientific research

Reviewed by Vets

Every formula has been rigorously reviewed by veterinary experts

Third-Party Tested

Thoroughly tested for quality

100,000+ Five-Star Reviews Globally

PetLabCo.® is trusted by thousands of pet parents for real results

Daily directions for use for optimal results

Dog Size

Daily/Tub size

Small

Under 25 lbs

1 scoop

Medium

25 - 75 lbs

2 scoops

Large

Over 75 lbs

3 scoops

Three vital areas. One daily formula.

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Organic Mushroom Blend

A targeted blend of six mushrooms - so you don’t have to wonder what's actually in the scoop.

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Immune Function

Reishi, Turkey Tail, Cordyceps, Maitake, and Shiitake provide beta-glucans and polysaccharides that support healthy immune cell activity and a balanced immune response, for dogs 12+ weeks and older.

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Brain & Cognitive Health

Lion's Mane leads the formula at 235 mg, supporting brain health, learning, memory, mental sharpness, and normal cognitive function.

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Healthy Aging

The full blend works together to support healthy cellular function, antioxidant defenses, and a healthy inflammatory response.

What to expect

Every dog is unique, but one thing stays the same - consistent support is the key to long-term benefits and helping your pet feel their best every day.

A happier, healthier pup - with each scoop

Immune function

Brain & cognitive health

Healthy aging

Six organic mushrooms

Month 1

Daily support begins. WildImmune™ starts working across key areas, helping support your dog's immune function and cellular health from the very first scoop.

Month 2

Building full-spectrum support. The six organic mushrooms work together to support a healthy inflammatory response, normal cognitive function, and mental alertness.

Month 3

Expect to see the difference. With consistent daily use, this proprietary blend of studied functional mushrooms is designed to support long-term brain health and immune resilience.

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Rated 4.5

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Rated 4.0

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Rated 4.4

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Rated 4.7

Trusted by pet parents worldwide

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Why subscribe?

Our products are designed for long-term use to deliver lasting results. That's why we offer tailored subscription options—so you can save more while staying consistent. Choose a monthly subscription and get up to 40% off every month.

A 1 Pouch Subscription:

WildImmune™ Mushroom Powder20% OFF
$30.95$38.69
Wild Caught Salmon Bites2
FREE Gift$6.95
Shipping
Free$4.99
Total
$30.95$50.63
Total Savings $19.68

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Frequently asked questions

Certain functional mushrooms have a long history of use and research behind them, and are studied for their role in supporting overall health. WildImmune™ uses six organic functional mushrooms: Lion's Mane, Reishi, Turkey Tail, Cordyceps, Maitake, and Shiitake, selected for their specific, evidence-studied benefits.

It depends entirely on the mushroom. Many wild mushrooms are toxic to dogs, and if your dog has eaten a mushroom you can't identify, contact your veterinarian immediately. The functional mushrooms used in supplements are a different matter. WildImmune™ uses six organic, cultivated species chosen for daily use in dogs 12+ weeks and older. As with any new supplement, we recommend speaking to your veterinarian before adding it to your dog's routine, particularly if your dog is pregnant, nursing, or on medication.

WildImmune™ is a daily supplement combining six organic functional mushrooms for dogs: Lion's Mane, Reishi, Turkey Tail, Cordyceps, Maitake, and Shiitake - each selected for a specific role. It's designed to support healthy immune function, brain and cognitive health, and cellular health, built for long-term wellness.

Each mushroom in WildImmune™ was selected for a specific, evidence-studied role. Lion's Mane leads for brain and cognitive support; Reishi, Turkey Tail, Maitake, and Shiitake each contribute beta-glucans and polysaccharides linked to immune and cellular health. Together, they cover more ground than a single-ingredient formula.

WildImmune™’s mushrooms contain naturally occurring compounds, including beta-glucans and polysaccharides, studied for their role in immune function. Each one works together to support healthy immune cell activity and a balanced immune response, brain health and normal cognitive function, healthy cellular function, and a healthy inflammatory response. Benefits build with consistent daily use rather than appearing overnight.

Lion's Mane for brain and cognitive health; Reishi for immune balance and cellular health; and Turkey Tail, Cordyceps, Maitake, and Shiitake for immune support. These are cultivated, food-grade species. Not mushrooms found growing wild, many of which are unsafe for dogs.

Lion's Mane contains compounds linked to nerve growth factor (NGF) synthesis. In WildImmune™, it's included at 235 mg to support brain health, learning, memory, mental sharpness, and normal cognitive function.

Yes, WildImmune™ is suitable for dogs 12+ weeks and older. Always follow the feeding directions on the tub and speak to your vet if your puppy has any health concerns or special dietary considerations.

Deciding when to start a new supplement is something you should discuss with your veterinarian. WildImmune™ is suitable for all pups over 12 weeks old. Many owners start early as part of a proactive routine, before signs of aging or immune changes appear.

No, WildImmune™ is suitable for dogs 12+ weeks old and older. Many owners choose to start early, building long-term immune, brain, and cellular support into their dog's routine well before signs of aging appear.

WildImmune™ is a six-mushroom formula built for multi-system support: immune, brain, and cellular health. Other PetLabCo.® products, like ImmunoBlend™, take a single-ingredient approach focused on immune support. Both can be used as part of the same routine. Speak to your vet before combining supplements.

There's no single best mushroom, which is why WildImmune™ combines six rather than relying on one.

Every dog is different, so results can vary. Supplements can take up to 90 days of consistent daily use to show their best potential benefits — some dogs may show signs within the first month, others during months 2–3.

Yes, WildImmune™ is formulated for daily use. As with any new supplement, we recommend consulting your veterinarian before starting a new routine.

WildImmune™ is formulated with an organic blend of six mushrooms for dogs, and Hydrolyzed Chicken Liver Flavor. Dogs with known poultry sensitivities should be introduced to the product gradually, and it's best to consult your veterinarian to ensure it's a suitable addition to your dog's diet.

For information on how WildImmune™ interacts with other products or supplements, we strongly advise consulting your veterinarian prior to use, as well as for any change in your dog's supplement routine.

If you accidentally give your dog too much of this product, see a veterinarian as soon as possible.

All our products are intended to be consumed by our furry friends and are not safe for human consumption. Please keep packages out of reach of children.

1 - Results may vary. Not intended for human consumption. Please consult your veterinarian regarding any change in treatment or supplementation.

2 - Free gift offer is only applicable to your first subscription order, and will not be given on an ongoing basis.

† - A 28-day study found ProBright® Advanced significantly reduced a common odor causing compound in dogs.

‡ - A 31-day clinical study showed using Probiotic Chews daily enhances beneficial gut bacteria and healthy inflammatory response in the gut.

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The information contained within this site is not intended as a substitute for professional medical or veterinary advice. PetLabCo.® is not intended to diagnose, treat, cure or prevent any disease. If your pet has, or you suspect your pet has any medical condition, you are urged to consult your veterinarian. Medical conditions can only be diagnosed by a licensed veterinarian. These statements have not been evaluated by the Food and Drug Administration. Results May Vary. Not intended for human consumption. Please consult your veterinarian regarding any change in treatment or supplementation.

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