How can we help?
Below you'll find a list of frequently asked questions about Optibac live cultures and prebiotics. If you can't find what you're looking for, or if you'd like us to add a question, please get in touch.
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Usage
Find out at what time and how to take our supplements and how to choose the best option for you.
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Suitability
Find out which of our supplements is best with certain allergies, an intolerance or during particular life stages.
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Storage
We explain how to best store our supplements and why we can guarantee the billion count until the expiry date.
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![About Probiotics]()
Live Cultures
Find our what live cultures are and how they could benefit you and which strains we use in our products.
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![Delivery]()
Orders & Delivery
Find out about our UK & international shipping options - available destinations, delivery charges and timings.
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![Research]()
Backed by Science
Explore different probiotic strains and their suitability for various conditions.
Can’t find what you need?
Contact our team of experts for advice or questions regarding the OptiBac range of supplements.