Saccharomyces boulardii

The Future of Probiotics

Saccharomyces boulardii is a cutting-edge probiotic yeast that remains effective even when faced with drugs and chemicals that often damage bacteria-based probiotics. It’s ideal for dogs with digestive issues caused by such stressors.

• Maintains a healthy gut lining: Supports gut permeability and influences immune function.
• Low glycemic load: Free from dextrins and harmful fillers, unlike many other probiotics.
• Third-party tested: Ensures quality and purity.

Crafted in small batches and tested for potency, our Saccharomyces boulardii uses natural inulin from organic Jerusalem artichoke. Plus, it comes with a 30-day money-back guarantee for your peace of mind.

Saccharomyces boulardii: Probiotic yeast that withstands drugs and chemicals, supports gut lining, and helps maintain gut permeability.

Organic Inulin from Jerusalem Artichoke: Soluble fiber that promotes beneficial gut bacteria, enhances nutrient absorption, and aids in blood sugar balance.

Recommended to maintain a healthy intestinal tract and proper gut flora.

Give Saccharomyces boulardii orally daily, or as directed by your veterinarian. 

Refrigerate after opening. 

Net Contents: 1.8oz (49.5 g)

Four Leaf Rover's mission is simple: to make the best products for your dog while protecting the planet. They stand for clean, natural products free from harmful additives and believe all dogs deserve access to affordable, eco-friendly solutions without compromising health. Proudly carrying the NASC Quality Seal, Four Leaf Rover meets the highest standards of safety and effectiveness. As a Plastic Negative company, they partner with rePurpose Global to remove twice the plastic waste they generate. Every ingredient and piece of packaging is chosen with sustainability in mind, ensuring minimal environmental impact.

How should I store Saccharomyces Boulardii?

We recommend you keep Saccharomyces Boulardii in the fridge. If not, make sure you keep it in a cool, dark place.

Can Saccharomyces Boulardii cause yeast infections?

No. S. boulardii is indeed a probiotic yeast but don't let that scare you, it doesn't mean that it causes yeast infections. Some studies actually show that it can be used to reduce unhealthy yeast.

Can I give Saccharomyces Boulardii if my dog is on antibiotics?

Not only can you give Saccharomyces boulardii if your dog is on antibiotics, but research shows that that is exactly when you should be giving your dog S. boulardii. Specifically, research shows that giving S. boulardii can help manage or even prevent antibiotic-associated diarrhea.

How quickly does Saccharomyces Boulardii work?

Studies show that S. boulardii can populate within half an hour when given orally and steady state concentrations are achieved within 3 days. S. boulardii also stays in the gut for 3-5 days, which is much longer than most probiotics.

How is Saccharomyces Boulardii different than Protect?

Saccharomyces boulardii is a probiotic yeast while Protect is a soil-based probiotic. Probiotic yeast is less susceptible to antibiotics and other damage caused by medication making it ideal for dogs that are on those medications.

Is Saccharomyces boulardii a natural part of my dog's gut flora?

Yes it is! Saccharomyces boulardii is a normal part of your dogs intestinal flora. This study shows that S. boulardii levels are higher in patients with unbalanced gut flora due to antibiotic use.