Average Rating

4.7 / 5

Saccharomyces boulardii is a unique yeast and microorganism. This strain from OptiBac is scientifically proven to reach the gut alive.

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  • Saccharomyces boulardii has made a huge difference to me. Following a hospital stay for diverticulitis and many courses of antibiotics, I was still having a lot of stomach pain and having several bowel movements during each morning. I took SB (five a day) for the first pot of 80. By the end of this pot, my bowel movements were normal and stomach pain almost gone.

    I now take 2 a day and rarely have any symptoms.


  • This product has made such a difference to my IBS symptoms. I ran out recently and was unable to get more for a whole week. All the old symptoms came back. All the proof I needed that they were an essential part of my daily diet.

  • I tried these to help with my IBS and was amazed with the results - I have happily recommended them to friends - simply amazing results

  • Best thing I’ve bought for my ibs. Not a cure but has made such a difference and recommended them to a lot of my friends

  • This is a really great product, which I call the magic pill when my gut flora is upset. I had a course of strong antibiotics recently and the day after I finished I felt so very nauseous. One hour after taking this product, the sickness had abated. MY BIG MOAN is- I can no longer buy this product in blister packs. How can I take some out in my handbag? I used to give these out to my friends who felt unwell and now I can't. A bit short sighted!

  • If you are suffering from I.B.S (diarrhoea) like loose stool or watery stool then use Saccharomyces boulardii capsule with [antibiotics].. and avoid dairy products, oily and spicy food... You will see amazing results..thank you..

  • I began taking saccharomyces boulardii for candida. I suffer from autoimmune thyroiditis. This probiotic helped the symptoms of this disease enormously. It improved my digestion, my itchy skin and my energy levels.

    Following a 30 day use of this probiotic, I wrote to Optibac to ask what I should take going forward. I explained my disease but did not expect them to know anything about it. However, I received an exceptionally knowledgeable email from Naomi Osun, a customer care and nutritional advisor at Optibac, answering all my questions. I wholeheartedly recommend these products and thank their helpful staff.

  • I was suffering from IBS and colitis, I took many type of antibiotics and I was not satisfied. After using this Saccharomyces boulardii now, I'm totally cured..highly recommended.
    thnx so much.

  • I have used OptiBac Probiotics for some time now but recently decided to give them a rest due to strong medication and I wasn't 100% certain of the interactions. I am now on a milder medication so started again with 'Saccharomyces boulardii'.

    I have noticed a big difference to my gut discomfort and bloating. I will definitely be taking these on a full-time basis from now on, along with the usual 'For every day' and 'For every day EXTRA Strength'.

    Give them a try you wont be disappointed.

    The support from OptiBac customer care is also first class...

    sowerby bridge
  • I had been having problems with recurrent cystitis for 25 years. I tried antibiotics and D-mannose to no avail, so tried taking one 'Saccharomyces boulardii' each day along with the 'For women' product.

    I noticed a difference straight away. I have been taking the probiotics for ten months now and no symptoms since.

    Took this originally for Candida and this was an additional benefit! My elderly mother also takes this combination and it's for cystitis and it's helped her too.