ImmuBiome Breathe
$2.30/day
- Daily nutritional support for working horses
- Human-grade bovine colostrum + functional mushrooms
- FEI-friendly / show-safe formula
Add a name and we’ll label this item with it in your cart and on your order. Handy if you feed more than one horse.
30-day returns, even opened tubs Ships from Idaho in 1–3 business days FEI-friendly / show-safe Made in USA
Everyday respiratory support with ImmuBiome Breathe ImmuBiome Breathe is formulated to support healthy lungs and airways, so your horse can breathe easily in the arena, on the trail,...
Everyday respiratory support with ImmuBiome Breathe
ImmuBiome Breathe is formulated to support healthy lungs and airways, so your horse can breathe easily in the arena, on the trail, and through dusty barn seasons. It’s a favorite for young horses, hard-working athletes, and horses sensitive to seasonal pollen and dust.
What’s inside
- Cordyceps sinensis & Cordyceps militaris: Sources of cordycepin, traditionally used to support oxygen use and healthy airway function.
- Reishi (Ganoderma lucidum) & Chaga (Inonotus obliquus): Functional mushrooms that support a balanced immune response in the respiratory system.
- Bovine colostrum: Supports normal immune function and overall resilience.
- Probiotics & prebiotics: 3 billion CFU of probiotics and 8,000 mg of prebiotics per serving for everyday gut health and nutrient absorption.
Why horse owners choose it
- Supports easy breathing: Nutritional support for healthy lung function and oxygen use during work.
- Seasonal support: Helps support a balanced response to everyday dust, pollen, and environmental triggers.
- Vet-recommended: Trusted by equine professionals as part of a respiratory wellness routine.
Key benefits*
- Supports healthy lung function and clear airways.
- Supports a balanced immune response to seasonal environmental triggers.
- Supports overall immune health and resilience.
- Supports athletic performance by helping maintain healthy oxygen use.
Ingredients you can trust
A proprietary blend of Cordyceps, Reishi, Chaga, bovine colostrum, and a robust probiotic profile, with 25% beta-glucans.
How to use
Mix into damp feed daily, following the label directions. Your veterinarian can help you tailor the amount to your horse’s workload and needs.
Breathe easy, ride happy
Whether it’s show season, a dusty indoor, or a change in weather, ImmuBiome Breathe is an easy daily way to support your horse’s respiratory comfort and performance.
*These statements are about nutritional support. ImmuBiome supplements are not intended to diagnose, treat, cure, or prevent any disease. Talk with your veterinarian about your horse’s specific needs.
Per 10 g serving (label amounts where published):
| Active / support | Amount |
|---|---|
| See full proprietary blend on the label and in the list below. | |
Full ingredient list
Amounts are nutritional facts from the product label / published copy. Not a drug claim.
Based on a 1,000 lb. Horse
- Basic Maintenance 10 g with the evening feed (one serving)
- Higher-demand periods (per your vet) 10 g morning and 10 g evening
- Intense Show Schedule 10 g morning and 10 g evening
Directions for Use: Mix thoroughly into damp feed. One serving = 10 g
Your veterinarian can help tailor the amount to your horse’s workload.
Choosing between formulas? The Formula Finder asks about your horse’s main goal, discipline and age, then suggests where to start.
Take the Formula Finder
Pairs well with
Breathe300g · $69.00
Immune300g · $69.00
Immune adds daily support for natural defenses through seasonal changes.
Both, 300g + 300g: $138.00
The Power of ImmuBiome
Day 1 Colostrum
Pure human-grade bovine colostrum, collected within 16 hours of calving and gently processed, supports immune function, normal tissue maintenance, a healthy gut lining, nutrient absorption, lean muscle, and athletic performance.
Pre & Probiotics
The equine gastrointestinal tract requires a balance of good and bad bacteria for health; ImmuBiome products support this with several probiotics at 3 billion per serving and prebiotic polysaccharides to maintain a healthy gut microbiome.
Proprietary Mushroom Blend
Our proprietary blend of organic mushroom mycelium, primordial fruiting bodies, and extracellular compounds harnesses powerful natural extracts to enhance immune function, support cellular health, and promote overall vitality.
1,3-1,6 Beta Glucan
Beta-glucans interact with immune cells to support the body's natural defenses, healthy gut function, and overall resilience.
ImmuBiome Technology
Full-spectrum medicinal mushrooms
100% human-grade bovine colostrum
Prebiotics and probiotics
Beta-glucan and related polysaccharides
Full-spectrum medicinal mushrooms
For centuries, traditional Eastern practices have used mushrooms to support health and vitality. These functional mushrooms are complex organisms that offer a range of beneficial compounds. They contain natural digestive enzymes, dietary fibers, and prebiotics, along with highly bioavailable vitamins such as vitamin D2. Additionally, they provide chelated minerals that promote natural absorption, essential amino acids, and beta-glucans. Mushrooms are also rich in polyphenols and antioxidants, including L-ergothioneine, one of the most potent antioxidants available. This combination of nutrients makes functional mushrooms a great ally in supporting overall health.
100% human-grade bovine colostrum
Our nutraceuticals feature 100% pure, human-grade bovine colostrum, collected within the first 16 hours of calving and gently processed to preserve its fragile proteins. Colostrum is rich in immune and specialized proteins that support normal immune function, tissue maintenance, and a healthy gut lining. It also supports digestion, nutrient absorption, and lean muscle growth. With nutrients that support strength, stamina, and recovery, colostrum is a valuable addition for equine athletes in intense work.
Prebiotics and probiotics
The equine gastrointestinal tract hosts a complex balance of beneficial and harmful bacteria. Maintaining this balance is crucial for your horse's overall health. Beneficial bacteria, or probiotics, help control harmful bacteria by competing for space along the intestinal wall. Prebiotics, often called "food" for probiotics, are equally important for optimal gut function. ImmuBiome products feature multiple probiotic species, delivering 3 billion per serving, along with full-spectrum mushroom preparations that act as natural prebiotics for hind-gut bacteria. Regular replenishment of prebiotics and probiotics supports a healthy and balanced gut microbiome.
Beta-glucan and related polysaccharides
β-glucan is a polysaccharide recognized for its immune health benefits and can be found in sources like mushrooms, yeast, algae, cereal grains, and bacteria. However, not all beta-glucans are equally effective in triggering immune responses. Their biological activity depends on factors such as molecular structure, branching, solubility, molecular weight, solution conformation, and methods of extraction and purification. Beta-glucan extracts are preferred because they can pass through the intestinal epithelial barrier via specialized M cells, allowing interaction with immune cells. In our nutraceuticals, we use two types of beta-glucans: mushroom and yeast-derived.
As experienced horsemen, we believe you should get what you paid for.
MOST COMPANIES
The Miraculous Mushrooms of ImmuBiome
Each formula is unique, featuring one or more of our incredible mushrooms!
Lion's Mane
Traditionally valued for nerve and cognitive support, Lion’s Mane supports healthy nerve function and the normal maintenance of nerve tissue.
Reishi
Supports central nervous system health, muscle relaxation, and everyday comfort. Rich in antioxidants, it supports a balanced response to seasonal triggers. Functions as an adaptogen, helping the body adapt to stress (physical, mental, and environmental).
Cordyceps
Popular in Tibet, this mushroom supports mitochondrial function, cellular energy, and healthy circulation and oxygenation. It also supports normal reproductive health in breeding stallions.
Turkey Tail
Rich in polypeptides, it helps support a balanced immune system and upper respiratory health, and provides antioxidant support.
Antrodia camphorata
The most popular mushroom in Taiwan, it supports healthy liver and kidney function and the liver’s natural detox processes.
Maitake
Supports healthy immune function and helps maintain blood sugar levels already within the normal range, offering comprehensive support for overall well-being.
King Trumpet
Supports bone and skeletal health with high levels of natural L-ergothioneine, an antioxidant that supports normal comfort.
Chaga
Known as the "King of Mushrooms," it supports overall well-being, a normal stress response, and healthy aging. Rich in antioxidants like melanin, polyphenols, superoxide dismutase, and catalase, it helps neutralize free radicals.
Hear from our Veterinarians
Watch our video to hear what veterinarians are saying about ImmuBiome. For years, we've partnered with top vets to develop unique, high-quality active ingredients tailored for elite equine athletes. Our specialized nutrition is designed to meet the rigorous demands of competitive show schedules safely and effectively. ImmuBiome products are more than just supplements—they're precision-crafted tools trusted by veterinarians to deliver exceptional performance without the worry of toxic side effects or ingredient overlap. Discover the pinnacle of nature-inspired innovation in equine health.
Frequently Asked Questions
At ImmuBiome, we are committed to ensuring your animals remain healthy, perform optimally, and recover swiftly. Your satisfaction with the results in your horse is our priority, which is why we offer a 100% Client Satisfaction Guarantee.
Real Clients. Real Results. Real Reviews.
The G-tract has made a significant difference for my horse. He consistently got diarrhea when showing. I tried so many different products over the last 2 years. G-tract nipped it in the butt! My horse also seems to loose his wind in moderate work. Initially I chalked it up to fitness and living in Florida. But, his now fit and has been here for two summers. I added breathe - I have noticed that he's catching his breathe much quicker.
Really great products. And, the customer service is knowledgable and very helpful. Great company!
my mare is a high blower with a history of kissing spine and allergies. when i started her on breathe, her mucus production went down and her back softened as it got easier for her to breathe, which i was never able to get with products like spirulina. she’s decently picky, especially with powders, but after giving her a half dose for a week, i’ve been able to get her to eat it with no issues
Love love this product! My barrel horses runs better because she can breath
Just started my elderly senior horse on this last month who has been struggling with heaves and breathing and it has calmed it down a bit! Definitely going to keep using it! My mom also started using the Immune and her mare who had lymes and breathing issues has been doing great!
My mare got sick with a respiratory infection and this has made an enormous difference in her healing.
This product has helped my horse tremendously.
I've had both my horses on Immubiome products for years and recently switched my gelding to Breathe. He has been much more relaxed and happy in his work. I highly recommend this product!
I'm waiting for a longer period of taking this to make a judgment. She's only been taking a week but she might be better . She's no worse. The jury is still out.
This product has been the only thing that has helped my mares breathing. Along with that, it also helps with overall appearance. I could not be more happy with the product
I imported a mirror from England six years ago with a slight breathing problem. Vet couldn't find a cause. After reading some online forms, I discovered Breathe. After year two I decided it was probably no longer needed. I was quite mistaken. Breathing issue came back. She has gone on to win multiple Grand Prix. This product makes her comfortable and able to compete at the top level! Thank you, immune biome.!
Allergy, COPD, cough, you name it!
My gelding came from wet Kentucky to Arizona and was having a bad cough and allergic reaction. Cleared up after taking for 2 weeks
Immubiome breath is working great for my 6 yr old Appaloosa gelding that has allergy induced asthma. He eats it well and it keeps him breathing well and cough free. 100% recommend there products!
My Clyde/QH cross really suffers in the extreme heat. This product has helped her cope with the heat and humidity. Very thankful.
My horse Willy is on Breath who has terrible heaves and asthma. He has a nebulizer, a hay steamer and special shavings because his breathing is so bad. I tried this maybe 2 years ago and I love it!!! I ran out a handful of times and I can see a huge difference so I know it works. I now have it on auto ship so I never run out! I would absolutely recommend this to anyone who has a horse with breathing issues. Willy is able to do his job as a hunter show horse and do it very well.
My stallion developed a very deep cough, unlike his occasional dust/exercise induced cough. The vets had little to offer. I tried the immunebiome breathe and gave him the double dose recommended for acute cases. Cough was gone before I finished the first order (less than 2 weeks). I was very surprised and happy with the results and would make immubiome my go to for issues in the future, as addressing compromised immune systems is vital to helping resolve most health issues. THANK YOU
My rescued Morgan use to have a horrible runny nose and would sneeze often . We started the Breathe formula and Hawk has greatly improved . Thank you for such a great product !
Hawk and Peggy Larimore
This is one of the few supplements that my mini will eat. He gets heaves in the summer and he eats this easily.
ImmuBiome Breathe has made a huge difference for my horse! He struggled with respiratory issues, but since starting this supplement, his breathing has noticeably improved. He’s more comfortable, performing better, and overall just seems much happier. I’m so impressed with the results and highly recommend this to anyone looking for a reliable respiratory support supplement for their horse!
