Average Rating

4.9 / 5

A 20 billion live cultures supplement, with L. acidophilus NCFM®, the most researched strain of acidophilus in the world.

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  • As a health professional, I want to say that there’s nothing more worth spending your money on than your health and OptiBac probiotics are worth their weight in gold! Thank you! Miranda.

    Hutton Rudby
  • I have been using optibac everyday for 3 months now. I have to say I didn't think anything was happening or changing. After 3 months using this product I realise that some issues within the bowel have changed for the better. I know there is no price on improved health but I will have to wait until next pay day before I can re-purchase my optibac again. It's worth every penny and I will budget better in the future in order to not be without them again. Thank you so much for bringing some peace to my body issues with this wonderful product. Dee

  • I have taken my time writing a review as I wanted to be sure that I gave the probiotics enough time to prove themselves. I had read all the reviews on here and thought surely they couldn't act so quickly. I had been researching probiotics but hadn't come across anything that I felt would be really useful, this time I came across Optibac, after reading every review and paper on these probiotics I ordered Everyday Extra Strength for next day delivery. I took them the next morning. (Thank you for the speed of delivery Optibac).
    WELL! I took two with breakfast. Gob smacked! I was supposed to be going on holiday a few days after finishing by anti b's, worried as I felt I may need something else, I had been reading up on all the other probiotics. Fantastic, having both I felt me again, I was still taking the antibiotics at this time. I went on holiday with my probiotics. So I'm back home ready to go back to work but at present I will be staying on both probiotics until I feel I can reduce them, but I think I will be buying them for the unforeseen future. I can't thank them enough.

  • By taking the optibac extra strength I am able to lead a normal life. Thank you

  • After using ‘One Week Flat’ as a kick-starter for my bloating (which worked brilliantly), I now take ‘Everyday Extra Strength’ daily and find that it helps amazingly. My daily bloating has reduced massively, and this is possibly the best part of taking the probiotic. I found it really useful. Highly recommend.

  • I thought I would try probiotics extra strength and it really has helped me. So happy, I feel much better .

  • I started on one probiotic last Monday June 4th I felt a difference a couple of hours later ! I increased to 2 on Wednesday and I’m amazed that the probiotics works!

  • I can't recommend OptiBac highly enough!!! Without going in to too many details(!!!) - They make you regular.. BTW - I'm male (obviously), late 50s and Vegan. Along with my B12 supplement I would never give up Every Day Extra now!!! Thanks OptiBac

    Near Byton Hand
  • I have experimented with a lot of probiotic blends, and this is the only one that in fact seems to help.

    Phoenix, AZ
  • For me, Optibac probiotics have been transformative. After being recommended the product by a family member, they have become an essential item! It's amazing! I can't recommend Optibac products enough, they are brilliant.