OptiBac Probiotics offers & cashback

10% cashback

OptiBac Probiotics offers & cashback

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20% extra free when you buy any pack of ‘For babies & children’ plus free standard delivery

+ 10% Cashback

Online cashback rates

10% cashback

for all purchases

Last updated

More about OptiBac Probiotics

OptiBac Probiotics are the UK & Ireland’s most popular probiotics brand. We specialise entirely in live cultures and use some of the most researched strains in the world, developed in the world’s leading laboratories. Shop our award-winning range of daily good bacteria supplements for all ages and life stages.