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Gluten Free


From the UK & Ireland’s most trusted and recommended friendly bacteria brand*, Optibac For Those On Antibiotics has been formulated especially for those taking antibiotics, and is suitable for those aged 1 year and up. It contains three specific strains of friendly bacteria, Lactobacillus rhamnosus Rosell-11, Lactobacillus acidophilus/helveticus Rosell-52, and Bifidobacterium lactis Lafti B94, which have been extensively researched alongside antibiotics. 

Unlike many other live cultures supplements, Optibac For Those On Antibiotics is suitable to be taken at the same time as antibiotics. Recommended for daily use over the course of ten days, alongside a typical course of antibiotics. Can be used on an ongoing basis for those on long-term antibiotics. Each capsule provides 4.5 billion live microorganisms guaranteed until end of expiry. Contains live cultures strains scientifically proven to pass through stomach acidity and survive to reach the gut alive, even when taken with antibiotics. These strains of friendly bacteria are designed to complement the flora naturally present in your gut. 

Optibac For Those On Antibiotics is suitable for vegans, vegetarians, women during pregnancy, and also for those on gluten-free or yeast-free diets. No dairy, no added sugars & GMO free. Also free from artificial colours, flavours, chemicals and parabens. 

Each pack contains 10 capsules. Serving size: 1 capsule a day. Optibac uses only high-quality bacterial strains, all tested to ensure potency at the end of shelf life. 

Easy to take on the go, Optibac For Those On Antibiotics does not require refrigeration. Store in a cool, dry place below 25°C and out of direct sunlight.

Regular price £6.99 GBP
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Ingredients per capsule: 4.5 billion live cultures. Stabiliser: potato starch; vegetarian capsule: hydroxypropyl methylcellulose; Live cultures: (Lactobacillus rhamnosus Rosell-11, Bifidobacterium lactis Lafti B94, Lactobacillus acidophilus/helveticus Rosell-52); anti-caking agent: vegetable magnesium stearate; antioxidant: ascorbic acid. Following the taxonomic updates advised by a global team of scientists and published in April 2020, a reclassification has been proposed for the L. rhamnosus s

Suitable for adults and children from 1 year onwards. Take 1 capsule daily, preferably with breakfast. Take every day during your antibiotics course, and for a few days afterwards or until the pack has been finished. Can be taken at the same time as antibiotics – the specific strains in this product have been clinically trialled alongside antibiotics and proven to reach the gut alive. Can be used on an ongoing basis for those on long-term antibiotics. For those unable to swallow capsules, the ca

Do not exceed recommended daily dosage. This is a food supplement and is not intended to diagnose, treat, cure or prevent any disease. Food supplements should not be used as a substitute for a healthy lifestyle and varied diet. Live cultures are not recommended for those with serious medical conditions. If you are taking any medications or have a serious medical condition, consult a doctor before use. Keep out of reach of children. Optibac supplements will not cause dependency. Can be used on an

We charge a flat fee of £5.00 deliver for orders under £100, anything over that postage is free. If you live in Jersey, you can opt for "click and collect" where once your order has been processed you can collect from our clinic in St. Brelade.