Easy to take and no side effects
Always tricky with these things to know exactly how much they help but they are easy to take and no noticeable side effects. I would take again if needed in future

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10 caps
In stock. Next day delivery available.
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Key Benefits
Optibac’s For Those on Antibiotics brings together three carefully selected live cultures—Lactobacillus rhamnosus Rosell-11, Bifidobacterium lactis Lafti B94, and Lactobacillus acidophilus/helveticus Rosell-52. These strains have been studied for their ability to reach the gut alive, even when taken alongside antibiotics. Each capsule provides 4.5 billion live cultures, making it simple to add to your daily routine—no fridge required.
At healf, every product is handpicked through our three-step process: Discovery, Expert Validation, and Community Testing. So you can feel confident in your choice.
Additional Information:
Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.
We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.




Always tricky with these things to know exactly how much they help but they are easy to take and no noticeable side effects. I would take again if needed in future
Paired perfectly with my antibiotics
So glad they make these
Brilliant product
I buy these regularly . . they seem to be the one probiotics that really help me
Seems ok - no issues. Would be nice to see those really high end probiotics that require refrigeration to be offered as well.
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Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.