What we do

Optibac Probiotics: The Probiotic Specialists

We specialize entirely in probiotics; these are microorganisms, also known as friendly bacteria, good bacteria or live cultures, which we offer in supplement form.

Our supplements

So, why should you try our probiotic supplements?

Firstly, they’re award-winning. We're delighted that our products and our company are widely acclaimed within the industry and have received numerous awards. You can be confident that you're buying a highly regarded brand when you choose Optibac Probiotics. Secondly, there is something for everyone in our wide supplement range. We strongly believe one size does not fit all with friendly bacteria. That’s why we’ve developed 15 different supplements, all specifically formulated for different life stages or health concerns, and all without colorings or preservatives. Find your perfect fit, today.

Something for everyone

Optibac offer supplements to suit all the family. This includes infants, toddlers, pregnant & breastfeeding mothers, childrenvegans, vegetarians, coeliacs and those looking for gluten-free or lactose-free supplements. And as for food allergies? Find out all you need to know in our handy suitability FAQ. Just like people, strains are unique too. We make it our mission to create probiotics for you, no matter your age, circumstance or diet. We achieve this by using different strains to do different things. Each strain of good bacteria in our supplements are researched by a team of expert microbiologists. This research includes looking at all the effects of a strain has on the body during specific life stages, so you get friendly bacteria that’s wholly specialised. It’s also why we’re completely transparent. We always list the exact strains in our supplements and not just the microorganism’s family and species.

Backed by science

All live cultures are made up of strains of bacteria, and Optibac Probiotics supplements contain some of the world’s most researched strains, developed in the world's leading microbiology labs. This gives them their scientific seal of approval. Every supplement is scientifically proven to reach the gut alive and provide benefits. Our strains also undergo rigorous testing to make sure they are stable at room temperature. This means you don’t need to keep them in the fridge like other drinks or supplements, so they’re great for on-the-go.

Five-star friendly bacteria

Most importantly, people just like you who are taking our supplements are happy. This is proven in all of the five-star reviews we have on Trustpilot, where we’re rated ‘Excellent’!** We’ve also won lots of awards, often voted for by our loyal customers who wouldn’t be without their probiotics since discovering us.

Which one is right for me?

Given their superior quality, our probiotic supplements provide fantastic value for money with prices ranging from $9.99 to $69.99. But which of our supplements do you need? It depends what you're looking for! Whether it's supporting your gut health, vaginal health or immune health, we've got something for you. Contact our Expert Nutritional Team at advice@optibacprobiotics.com for help selecting the most suitable probiotics supplements for you and your family.

The Optibac range consists of 15 different supplements which you can browse in the online shop.

Taking our supplements: when, how and why it’s best

Our supplements are easy to take, coming in either capsules or sachets depending on what the product is and who it is for. To get the best out of your good bacteria, we recommend taking first thing in the morning with breakfast. This way, the supplements will survive stomach acidity and reach your gut alive. It’s also a sure-fire way of making your supplements a daily habit. Make the most of your probiotics with these insider tips!

Where can I buy Optibac Probiotics?

Our supplements are available worldwide. Visit this FAQ to find out more about where you can buy the Optibac range. We accept both credit cards and Paypal payments.



Customer feedback collected via independent review platform Trustpilot. See 'Reviews' tab on individual product pages for more customer opinions collected via our own website


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Optibac Probiotics' Big Queen's Award Celebrations 

Watch our special video message to our staff, sponsors, partners and guests of honour, without whom we wouldn't have our latest achievement: our Queen's Award for Enterprise.

Read about Queen's Award