Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Cart Total:
Customers Also Bought:

Jarrow Formulas, Saccharomyces Boulardii + MOS, 90 Veggie Caps

Our Price:
You Save:
$11.40 (39)
Earn 5% Loyalty Credit ?

Sorry, this product is no longer in stock.

This product is already in your Wish List.

View Wish List

This product is now in your Wish List.

View Wish List
In Stock
  • Expiration Date: Feb 2018
  • Shipping Weight: 0.3 lbs (0.14 kg)
  • Product Code: JRW-03004
  • UPC Code: 790011030041
  • Package Quantity: 90 Veggie Caps
  • Dimensions: 4.3 x 2.2 x 2.2 in, 0.25 lbs (0.11 kg)
Product Overview


  • Non-Dairy
  • Room Temperature Stable
  • MannanOligoSaccharides
  • Provides Enhanced Support to the Intestinal Tract
  • Gluten Free
  • Probiotic Supplement
  • 5 Billion Per Capsule
  • Vegan
  • Jarrow Formulas Puts the "PRO" in Probiotics

Saccharomyces Boulardii + MOS contains a probiotic yeast that survives passage through stomach acid and delivers its benefits to the intestinal tract. This strain helps protect and maintain a normal intestinal microflora. It also works to restore the normal intestinal microflora when possible disruptions may occur, such as, during the intake of certain medications and during travel. MOS (MannanOligoSaccharides) is an oligosaccharide from the cell walls of S. cerevisiae that can discourage bacteria from adhering to the epithelial cells and reduce their proliferation.

Suggested Use

Take 1 capsule 1 or 2 times per day with water. Or take as directed by your qualified healthcare professional. May be taken with food or on an empty stomach. For immune compromised individuals and children, please consult your healthcare professional before taking this product.

Other Ingredients

Calcium phosphate, magnesium stearate (vegetable source), silicon dioxide and vitamin C. Capsule consists of hydroxypropylmethylcellulose.

No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.

Suitable for vegetarians/vegans.


Saccharomyces Boulardii + MOS does not require refrigeration and can be stored at room temperature. Refrigeration will, however, extend the shelf life. Avoid temperatures above 77ºF (25ºC).

Room temperature stable.

Keep out of the reach of children.

Supplement Facts
Serving Size: 1 Capsule
Serving Per Container: 90
  Amount Per Serving % DV
Saccharomyces boulardii (a S. cerevisiae strain) 5 Billion Viable Cells† *
Bio-MOS [derived from S. cerevisiae, source of MOS MannanOligoSaccharides)] 200 mg *
* Daily value not established.
† 5 billion viable cells at time of consumption, under recommended storage conditions and within best used before date.
iHerb Customer Reviews

works well

Posted by Reviewer2204872 on Dec 29, 2016

This is a good probiotic!

Verified Purchase

Was this review helpful to you?


Posted by 4969963291916077984 on Dec 07, 2016

I've been taking this for only a few weeks now but have noticed a dramatic difference to how i'm feeling, including things like digestion, lethargy and mood. Will definitely make this a regular purchase!

Verified Purchase

Was this review helpful to you?


Posted by 4934007622890813085 on Dec 01, 2016

I bought this to our dog. It has had right side ear problem (inflammation), but this worked! We avoid "normal" medicin as far as possible, but once we had to use antibiotics. Our dog is not vaccinated and it has been totally healthy except this ear problem, which now seems to be solved. Of course we have been careful with the food, too.

Verified Purchase

Was this review helpful to you?

Excellent Product for IBS-D

Posted by 5289614159868606899 on Nov 16, 2016

I have been struggling with IBS diarrhea problems, but with Jarrow Formulas Saccharomyces Boulardii, I have symptoms under control, taking 2 capsules per day, every 12 hours. It has great quality, nothing to envy Florastor or Floratil brands. I highly recommend this product to any person who has functional diarrhea or IBS with diarrhea predominance.

Verified Purchase

Was this review helpful to you?

It works

Posted by 5651549541074866621 on Oct 31, 2016

I have had IBS for many years. Self diagnosed yeast overgrowth in my stomach by doing a spit test. I take apple cider vinegar every morning, then saw reviews for this product. The IBS is now all but gone. No more rushing to the toilet. I am positive that this product combined with Acv has helped me immensely. Highly recommend

Verified Purchase

Was this review helpful to you?