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Free UK delivery on orders over £10
This weekend only, get free standard UK delivery when you spend £10*
Shop nowChoose the UK's most trusted friendly bacteria supplements**
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Why Choose OptiBac?
When it comes to friendly bacteria, it's not a question of one-size-fits-all. We offer a whole range of supplements, especially for your individual needs.
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Backed by Credible Science
We use the highest quality, most researched strains, which is why we’re the most trusted & recommended brand across the UK & Ireland.
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About us
We are a UK family business founded by siblings Farah, Jalal and Soraya, specialising in live cultures. Read more about our story.
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Womankind
Through the sales of our 'For women' supplement, we have raised over £330,000 for Womankind Worldwide so far. Find out about our unique partnership.
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Terms & conditions
*Free standard UK delivery when you spend £10. Valid from 26th - 30th November 2020. Promotion only valid on our UK website online at www.optibacprobiotics.com/uk and cannot be combined with any other offers or discounts.
