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Why OptiBac?

At OptiBac we specialise entirely in probiotics and prebiotics; meaning no matter what, our diverse range of supplements will offer you a formula that you can trust.

Quality Products

Research on probiotics shows that different strains have different beneficial effects on the body, and settle in different areas of the gut.  At OptiBac Probiotics we use strains that have been scientifically tested for specific health benefits. This way, you can find the natural probiotic supplement that’s right for you.

At OptiBac Probiotics we only use well-researched strains of the highest quality.  All of our probiotic strains undergo rigorous tests to ensure their ability to survive at room temperature, to survive stomach acidity and biliary salts, and to bind to the epithelial cells in the gut (where they need to be!)

We promise you: 

For more in-depth information on our ingredients, please see the Product Pages or Our Probiotic Strains.

We're always happy to boast about our research (as there is plenty of it!) But at the end of the day, the proof is in the pudding.  We're very proud of the excellent reviews collected from our customers. Read the reviews here, or find out how we collect reviews. 

For more information, watch this 4 minute video of our director Jalal talking to natural health guru Janey Lee Grace. 

Caring Company


At OptiBac Probiotics we care about your health. Our unique supplements are designed specifically for your health needs, in capsules or sachets with no unnecessary additives.

At OptiBac Probiotics we care about the environment. We make the utmost efforts to utilise recyclable materials, as little packaging as possible, as well as employing eco-friendly practices in the workplace.

At OptiBac Probiotics we care about your bank balance.  Once you look at the strength & quality of our strains, we hope you will agree that the OptiBac range offers you fantastic value for money. 

For more information on our ethical philosophy, and to find out about our charitable donations, see Our Values.

Or for more information about our company read About Us.