What is the strength (mg) per capsule? Is refrigeration required? Does being loose in bottle v/s blister wrap affect shelf life?

I wrote Jarrow about mg. The reply: "Although we quantify S.boulardii in CFU (colony forming units), the weight per each capsule is 250 mg."

Has anyone used this to treat c diff? If so, how long before you saw results? Thank you

After 2 relapses, in a dire downward spiral and a lot of research, I started taking Jarrow Formulas Saccharomyces Boulardii twice a day along with my Vancomycin. By the 3rd day I started feeling and seeing results AND for the 1st time in over 3 months of C.Diff! The cautionary note I followed which I believe was the catalyst for change: take one in the AM and one in the PM, but...make sure you take them 6 hours away from your Vancomycin so there are no counter actions. So going by the clock, Vanco at 12 noon, 6 pm Jarrow's, 12 am Vanco, and 6 am Jarrow's, fit it to your schedule using this as a guide. Otherwise, follow doctor's orders on the Vanco. I took the Vanco for 1 week with the Jarrow Formula and followed after with Jarrow's for 3 more months at twice per day. Best of luck. By the way, I now take one Jarrow's every evening, that's all, and I have been C.Diff free for over 13 months. As I am in my late 60's I will continue these as a precaution. Taking only 1 intestinal probiotic (as this), 1 digestive probiotic and an adult multi-vitamin is all I take successfully (for me).

What color are these supposed to be? Just reordered and they are tan/brownish color. I remember them being white.

They are light tan browniesh color, NOT white.

Is S. Boulardii in this product freeze dried like Florastor?

No it is not. If its not stated, it isn't.

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Jarrow Saccharomyces Boulardii + MOS Probiotics, 90 Capsules

Product ID: 2707047

Details

Brand
Jarrow
Diet Type
Vegan
Flavor
Unflavored
Item Form
Capsule
Item Weight
3.36 ounces
Item dimensions L x W x H
2 x 2 x 4.63

🌿MOS prebiotic gut fuel

🥕Vegan & allergen-free

🦠5B CFU potent probiotic

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Description

🦠 Elevate your gut game—because your microbiome deserves the best!

CLEAN CONSCIOUS FORMULA - Non-GMO, vegan, gluten-free, and free from top allergens—perfect for health-savvy professionals.
SHELF STABLE CONVENIENCE - No refrigeration needed—take your gut health on the go with easy-to-swallow veggie capsules.
PREBIOTIC POWERED BALANCE - MOS prebiotic feeds beneficial bacteria, enhancing probiotic effectiveness for a thriving gut ecosystem.
CLINICALLY PROVEN GUT SUPPORT - 5 billion CFU of Saccharomyces boulardii to restore and maintain intestinal microflora during travel or medication disruptions.
TRUSTED QUALITY TRANSPARENCY - GMP-compliant manufacturing with 4.6-star rating from over 5,000 reviews ensures premium reliability.

Jarrow Saccharomyces Boulardii + MOS delivers 5 billion CFU of clinically studied probiotic yeast combined with a prebiotic (MOS) to support and restore healthy intestinal microflora. This vegan, allergen-free, and shelf-stable formula is designed for adults seeking reliable digestive health support, especially during travel or medication use, all crafted under GMP standards for quality assurance.

Specifications

ASIN	B0013OVW0E
ASIN	B0013OVW0E
Age Range Description	Adult
Allergen Information	Gluten Free
Best Sellers Rank	#5,079 in Health & Household ( See Top 100 in Health & Household ) #12 in Multi-Enzyme Nutritional Supplements #619 in Sales & Deals
Brand Name	Jarrow Formulas
Color	White
Container Type	Bottle
Customer Reviews	4.6 4.6 out of 5 stars (5,497)
Date First Available	September 21, 2004
Diet Type	Vegan
Dosage Form	Capsule
Flavor	Unflavored
Global Trade Identification Number	00790011030041
Item Dimensions	2 x 2 x 4.63 inches
Item Form	Capsule
Item Highlight	Intestinal Tract Support, 5 Billion CFU Per Serving, 90 Delayed-Release Capsules, Probiotic + Prebiotic, 90 Servings
Item Weight	3.36 ounces
Item model number	SAC
Manufacturer	Jarrow Formulas
Manufacturer	Jarrow Formulas
Manufacturer Part Number	SAC
Material Features	Vegetarian
Model Name	SAC
Model Number	SAC
Number of Items	1
Primary Supplement Type	Vitamin
Product Benefits	Digestive Health Support
Product Dimensions	2 x 2 x 4.63 inches; 3.36 ounces
Recommended Uses For Product	Probiotic
Special Ingredients	Saccharomyces boulardii, MOS Yeast Fraction
Specific Uses For Product	Digestion
Total Servings Per Container	90
UPC	790011030041 301653933432
Unit Count	90 Count

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$53.17

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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