Bio.Me Barrier Powder
Invivo’s Bio.Me Barrier Powder: daily support for your gut’s natural balance.
Buy now, pay later from £13.25/mo with
Key Benefits
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Live bacteria blend studied for its role in supporting gut lining.
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With magnesium, manganese, and potassium to help maintain energy, muscle, and nervous system function.
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Formulated to deliver live cultures to your gut, where you need them most.
Start your day with Bio.Me Barrier Powder—a carefully crafted blend of live bacteria, minerals, and plant-based protein. This formula features Ecologic® Barrier strains, including B. bifidum, L. acidophilus, L. brevis, and Lc. lactis subsp. lactis, which have been studied for their role in supporting the gut lining.
With magnesium and manganese to contribute to normal energy-yielding metabolism, and potassium to support normal muscle and nervous system function, Bio.Me Barrier Powder fits easily into your daily routine.
Powered by PROBIOACT® Technology, each serving is designed to keep live cultures stable and active, using a unique blend of starches, minerals, and vegetable proteins. This helps ensure the bacteria reach your gut alive and ready to work, while the added nutrients support your body’s natural processes.
Each of Invivo's supplements is meticulously formulated to modulate multiple human microbiomes, undergoing rigorous scientific research and testing to ensure efficacy and safety. Their nutritional products are certified GMP and non-GMO, designed to support overall health and harmony within the body.
Invivo is a life science company dedicated to advancing human microbiome health through innovative testing and supplements. They collaborate with healthcare practitioners, providing cutting-edge bioscience solutions while championing community, transparency, and sustainability. As a certified B Corp, Invivo is committed to ethical business practices and using their platform to drive positive change in healthcare.
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.
Ecologic® Barrier Live Bacteria (B.bifidum W23, B.lactis W51, B.lactis W52, L.acidophilus W37, L.brevis W63, L.casei W56, L.salivarius W24, L.lactis W19, L.lactis W58) 5 billion CFU, PROBIOACT® (Maize Starch, Maltodextrin, Inulin, Polydesxtrose, Rice Protein, Potassium Chloride, Magnesium Sulphate, Manganese Sulphate)
Shipping
At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
UK standard delivery
Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next working day
For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.
International
International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.
Returns
If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
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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.
The Healf Journal offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
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.

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Healf Curation
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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.
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The Discovery

Expert Validation

Community Testing