Saccharomyces Boulardii 40 capsules - OptiBac

Saccharomyces boulardii (275mg)
Vegetarian capsule: hydroxypropyl methylcellulose

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched next working day).

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

This natural food supplement is suitable for adults and children aged 1 year and older with the following guidelines:

- Standard dosage: Take 1 capsule daily.
- If needed, you can increase to a maximum of 6 capsules per day based on symptom severity or professional advice.

For young children:
- Start with 1 capsule daily.
- You may increase up to 3 capsules daily as necessary.

Additional instructions:
- If taking anti-fungal medications, ensure this supplement is taken at least 2 hours apart from them.
- For those who cannot swallow capsules, open the capsule and mix the contents with a cool drink or food. Six capsules daily or as directed by a healthcare professional.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Saccharomyces boulardii (Probiotic Yeast)

Saccharomyces boulardii is a probiotic yeast that helps support normal gut function and microbiota balance. This product offers the pure strain in vegetarian capsules, with 5 billion CFU per capsule and no unnecessary fillers, supporting a clean, straightforward formulation.

What Does Saccharomyces boulardii Do?

It helps support normal gut health and digestion by contributing to a balanced intestinal microflora. This probiotic yeast is packaged in a simple capsule format to support everyday digestive function and overall gut comfort in line with general guidance on probiotic use.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

Welzo’s medical team chose OptiBac Probiotics as our go-to supplier for Saccharomyces boulardii because of the brand’s proven credibility and heritage in probiotic science. OptiBac is widely recognised as the UK’s most trusted and recommended probiotic range, backed by over 50 years of safe use and a prestigious King’s Award for Enterprise in International Trade (2024). This long-standing reputation underlines a steady commitment to quality and science-led product development, making OptiBac a trustworthy partner for Welzo’s curated range.

Our doctors and nutritionists evaluated OptiBac through the lens of strict quality standards and specialised formulation. The brand focuses on targeted, well-researched strains and clear, user-friendly dosing options, including a clean, minimalist Saccharomyces boulardii formulation with 5 billion CFU per capsule and flexible daily dosing up to four capsules. This aligns with evidence-informed usage while keeping product purity for vegetarians and those with gluten sensitivities. For our team’s assessment of quality, we reference our how we verify ingredient quality standards and Welzo’s broader expert review process, including the input of Welzo's healthcare professionals.

In summary, OptiBac’s heritage, product clarity, and science-led approach make it a compelling fit for this probiotic support, reflecting both brand credibility and product-specific suitability that underpin Welzo’s selection rationale.