Average Rating

4.7 / 5

5 billion live cultures of Saccharomyces boulardii, first introduced to the U.K. by OptiBac.

Click here to return to the product page.

  • This product has helped in the gut. Initially I took 1 daily then increase 2 for a sustained amount of time. I would recommend this product to anyone. A wonderful probiotic!

  • Please change the name to magic pill or include the name as magic pill. It makes wonder. Love the product. I feel great now just 3 day over.

  • This probiotic really helped us a lot! A family member recommended these probiotics and within 24 hours our son’s tummy returned to normal. Brilliant stuff, so happy we tried it!

  • Was recommended these probiotics. I will be taking these for my well being too

  • Nothing worked. I then heard of this probiotic. It was a miracle for me. Started improving nearly straight away. I just take one a day now. I wouldn’t be without them.

  • I took optibacs Saccharomyces boulardii last night before bed, I've been up vomiting all morning...🤢🤢sooooo not good, Definitely not the product for me😭😭

  • Bristol
  • I was recommended S. Boulardii. I was also recommended 'For every day EXTRA strength' at the same time, to repopulate and re-balance the gut with friendly bacteria. Although this initially seemed to me a lot to take on, I was really pleased. Thank you so much Optibac!

    S. Glos
  • I wanted to thank you for your help. My grandmothers stomach issues have resolved after taking your probiotics. I can't stress how much this helps her quality of life at 92. She will be taking OptiBac on a permanent basis.

  • Saccharomyces boulardii has made a huge difference to me. I took SB (five a day) for the first pot of 80. I now take 2 a day. Doreen