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What's Inside

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Essentially Pure...

Saccharomyces boulardii;
DRcaps® Acid-Resistant Capsule

DRcaps® Acid Resistant Capsule

Delayed Release Plant-Based Capsule (Origin: USA)

Discover Saccharomyces 10B

Saccharomyces 10B delivers a minimum 10 billion CFUs (colony-forming units) of Saccharomyces boulardii per daily serving to promote optimal gastrointestinal health. Research has confirmed the unique Saccharomyces boulardii strain DBVPG 6763 survives stomach acid to colonize in the intestinal tract while acting as a temporary flora to protect the beneficial organisms of the intestine. Additionally, it works with the body to re-establish the microflora, thereby helping to maintain and support healthy immunity, digestion, and gut health. The probiotic material is strain-verified through genetic typing to ensure maximum efficacy. Room temperature stable; no refrigeration necessary. Safe for children and pets. VEGAN-friendly, lactose-free and GMO-free.*

  • TOTAL INTESTINAL SUPPORT: Saccharomyces 10B is a Patented & Clinically Studied Strain (DBV PG 6763) that Promotes Digestion & Gut Health & is Antibiotic Resistant. - Research has found that S. boulardii has a bioregulatory effect on the intestinal flora helping to maintain a normal balance of friendly bacteria in the intestine that modulates immunity. It may support gut function under many conditions, including inflammatory bowel disease, irritable bowel syndrome and traveler’s diarrhea.*
  • WHAT'S NOT THERE IS ALMOST AS IMPORTANT AS WHAT IS...ZERO FILLERS - We formulated our product with your needs in mind, that's why it is non-GMO, soy and gluten free, and unlike other brands does not contain the additive magnesium stearate which is thought to potentially inhibit absorption of key nutrients. - Made in the USA in a GMP-certified facility, for guaranteed quality and potency.
  • MORE EFFECTIVE: DRcaps stomach-acid resistant capsules are more effective than unprotected probiotic powder, regular capsules, and probiotic satchets. STRAIN (DBVPG 6763) Survives at body temperature – 98.6°F and at acid pH (one of the few yeasts that survive at this temperature). Proven survival in gastric acidity and resists proteolysis and bile acids - Children and Pet Friendly (Safe for toddlers over 1 year old)
  • PROVEN DAILY DOSE: Saccharomyces 10B delivers a min of 10 billion CFUs (colony-forming units) per daily serving to decrease the duration of diarrhea. Quickly achieves high concentrations in GI tract but clears within 3-5 days after discontinuance and is unaffected by antibiotics.
  • NO REFRIGERATION NEEDED: 24 months stability at room temperature! This strain is obtained through a proprietary & patented process based on less aggressive drying at controlled temperature and lower vacuum. The result allows for preservation of whole yeast cells and stability of water content. These methods provide greater stability and delays the yeast aging process including cell deterioration and product contamination.

Safety Information

Consult your healthcare practitioner prior to use. Not for use by infants under two months of age. Do not use if you have a severe immune suppression condition. If taking anti-fungal(s), consume at least 2 hours prior or after. Do not use if tamper seal is damaged. STORAGE: Keep closed in a cool, dry place out of reach of children.

Supports healthy immunity, digestion, and gut health*

Saccharomyces boulardii (strain DBVPG 6763**)(probiotic yeast) 10 Billion CFU Per Serving. Other Ingredients: DRcaps® "Acid-Resistant" Capsule (Vegetable Cellulose).
--- Does NOT Contain: Fillers, wheat, gluten, corn, yeast, soy, animal or dairy products, fish, shellfish, peanuts, tree nuts, egg, artificial colors, artificial sweeteners, or preservatives. 

All Pure TheraPro Rx Formulas Meet or Exceed cGMP Quality Standards. This product is manufactured in the United States in an NSF and GMP-certified facility.

Customer Reviews

Based on 46 reviews
D Ketterer
Great probiotic for the money

These capsules are good quality. I have been using these in combo with another Pure probiotic and they helped get my gut back in check. I have IBD so my gut tends to be a battlefield of yeast overgrowth and in need of good bacteria. Within 2 weeks I was feeling better, having better b.m.’s and no more yeast issues. I had no bloating or other GI upset taking these.

The best I've ever used.

I hold off on reviewing products until I know there is something good to write about. This Probiotic is probably one of the best I've used, and I've used a lot. I really never seemed to notice a difference from one brand to the other. I saw this and was skeptical because like I said I haven't used a probiotic that I can really brag about. I was never familiar with a Saccharomyces Boulardii probiotic until doing some research on something good to fight off fungal infections, did a search and found this one on amazon. Been using it regularly for a few months, needed a reorder and I think they must have been out of it at the time so I was forced to buy another brand. Wasn't getting much result from the other brand as far as helping the gut issues, went back to this one and definitely noticed there IS a difference. I think it's safe to say this one really works for me and I plan on using this one for a while.

Michelle A Coshow
I know my gut bacteria is stronger now!

I bought this product to go with my probiotic while I was fighting SIBO and Candida. It must be working, because after 3 years of trying to get rid of that stuff, since I started the probiotics, I am so much better now. I know Saccharomyces Boulardii is supposed to be really good in fighting both of those, especially SIBO 😊

K.N Minnesota.
I’m a nurse & attest that this PREVENT CDIFF FOR MY PATIENTS

I don’t endorse or adv for anyone nor Pure. A patient of mine was having chronic cdiff. Or antibiotic induced cdiff. For years!!!! We used lactobacillus and didn’t work much. Starting 6 mos ago I was doing a research for my graduate paper on c diff and read on a. Bourdalidi. I gave it a tried ans got her a bottle. Ans she happened to be on broad spectrum 3x in 6 mos for other conditions. I fixed her wirh this probiotics 2 tabs twice daily while on antibiotic then taper down to 1 tab daily rhen 1 every other day as maintenance. Thanks for she didn’t get any c diff not colitis diarrhea at all!!!!! Thanks goodness. I felt bad for my nurses who are 60-70 retired nurses ans working wirh total dependent Pt was so hard and this saved rhe patient’s bottom open area to improve her quality of life!!!! Besides my nurse’s back.

I start this for all of my other patients every other day as maintenance and sure no diarrhea.

It helps them also losing weight. That is another side benefit.

Laura F.
Great SB Probiotic and alternative to the more expensive competitor

I think I may have IBS-D and/or food allergies because I have 1-2 bouts of diarrhea a month and I go to the bathroom 3-5x a day but have never been diagnosed without a colonoscopy, which I wanted to avoid during the pandemic. In the meantime, I read about SB being great for IBS-D and slowing the digestive process down as well as making your gut more resilient to allergens....

I tried Florastor originally and it worked wonders. Immediately, things were normal. I was going no more than 3 times a day with well-formed stools (I also am an endurance athlete that eats a lot of fruits and vegetables). However, like other commenters, I found $25 for a 25 day supply to be a bit on the pricey side and decided to give this brand a shot. I am writing this review now after having reordered the product and depleting my original bottle.

This product did the job for me. It maintained the same results I had with Florastor and it's a two-month supply per bottle at a reasonable price. I also am not completely certain I can contribute all the great results I've had to this product but its worth noting that I am thinking clearer with more stable moods, as well. BMs are less urgent and its mostly eliminated watery stools, without requiring me to change my diet. Great product.

Frequently Asked Questions

Saccharomyces boulardii (strain DBVPG 6763**)(probiotic yeast) 10 Billion CFU Per Serving

Other Ingredients
DRcaps "Acid-Resistant" Capsule (Vegetable Cellulose)

Fillers, wheat, gluten, yeast, soy protein, animal or dairy products, fish, shellfish, peanuts, tree nuts, egg, artificial colors, artificial sweeteners, or artificial preservatives.

All Pure TheraPro Rx Formulas Meet or Exceed cGMP Quality Standards. This product is manufactured in the USA in a FDA inspected, NSF and GMP-certified facility for guaranteed quality and potency.

Saccharomyces 10B Supports Gut Health and Immune Function

Saccharomyces 10B contains Lynside® , a patented yeast-based probiotic called Saccharomyces boulardii. This particular probiotic yeast is obtained through a proprietary patented process that allows preservation of more active yeast cells, provoking greater stability to the probiotic. This strain has been clinically shown to survive stomach acid and colonize in the intestinal tract. It is also resistant to stomach acid and bile, allowing it to pass through the upper gastrointestinal tract and down to the lower intestines where it offers the greatest benefit. Saccharomyces boulardii supports normal digestive function, healthy immune response and can support the balance of good to bad bacteria in the gut. 

Purity Is Our Priority

Pure TheraPro Rx® provides supplement solutions to ensure your body gets the micronutrients necessary to support total-body health and vitality. Pure TheraPro Rx® supplements do not contain any fillers such as rice flour, corn starch, or wood pulp fibers like cellulose. Our manufacturing facility adheres to strict NSF/cGMP (Current Good Manufacturing Practices) guidelines. We chose to sweeten our products with a patented form of monk fruit, never using artificial sweeteners or stevia. In addition to avoiding unwanted digestive issues and allergic responses common with other sweeteners, monk fruit provides additional health benefits.