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56 Reviews
S. Boulardii - Digestive Supplement
Discover Optibac S. Boulardii—your daily live cultures supplement for digestive balance.
Free delivery on subscriptions
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Buy now, pay later from £4.50/mo
Key Benefits
- Delivers 5 billion live cultures of pure S. boulardii in every capsule
- Formulated to survive stomach acidity and reach your gut alive
Optibac S. Boulardii is crafted for those looking to add a trusted live cultures supplement to their daily routine. Each capsule contains 5 billion live cultures of the friendly yeast Saccharomyces boulardii, with a simple, natural formula—no artificial colours, flavours, or preservatives. Suitable for vegan, gluten-free, and dairy-free lifestyles.
At healf, every product is carefully selected through our three-step process: Discovery, Expert Validation, and Community Testing. So you can feel confident in your choice.
Optibac specialises in strain-specific probiotics, each formula meticulously crafted with clinically backed, targeted bacterial strains. Their products address a range of health concerns, from gut permeability and immune modulation to hormone regulation and mental wellbeing via the gut-brain axis. Unlike broad-spectrum blends, Optibac focuses on precise combinations, validated by research and stability-tested for effectiveness through digestion. This approach ensures that every supplement offers deep, scientifically rigorous care for your microbiome, supporting optimal health from the inside out.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Saccharomyces boulardii (275mg); hydroxypropyl methylcellulose
Take 1 capsule daily. May be increased up to 6 capsules daily as desired, or as professionally directed.
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.
56 Reviews
S. Boulardii - Digestive Supplement
Discover Optibac S. Boulardii—your daily live cultures supplement for digestive balance.
Free delivery on subscriptions
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Buy now, pay later from £4.50/mo
Key Benefits
- Delivers 5 billion live cultures of pure S. boulardii in every capsule
- Formulated to survive stomach acidity and reach your gut alive
Optibac S. Boulardii is crafted for those looking to add a trusted live cultures supplement to their daily routine. Each capsule contains 5 billion live cultures of the friendly yeast Saccharomyces boulardii, with a simple, natural formula—no artificial colours, flavours, or preservatives. Suitable for vegan, gluten-free, and dairy-free lifestyles.
At healf, every product is carefully selected through our three-step process: Discovery, Expert Validation, and Community Testing. So you can feel confident in your choice.
Optibac specialises in strain-specific probiotics, each formula meticulously crafted with clinically backed, targeted bacterial strains. Their products address a range of health concerns, from gut permeability and immune modulation to hormone regulation and mental wellbeing via the gut-brain axis. Unlike broad-spectrum blends, Optibac focuses on precise combinations, validated by research and stability-tested for effectiveness through digestion. This approach ensures that every supplement offers deep, scientifically rigorous care for your microbiome, supporting optimal health from the inside out.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Saccharomyces boulardii (275mg); hydroxypropyl methylcellulose
Take 1 capsule daily. May be increased up to 6 capsules daily as desired, or as professionally directed.
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.
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Frequently asked questions
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
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We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
Healf Curation Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
The Discovery
Expert Validation
Community Testing
The Discovery
Expert Validation