Stabilize gut flora and immune response with shelf-stable probiotic yeast
Saccharomyces Boulardii 5 billion CFU per capsule—a well-researched non-colonizing yeast strain that survives stomach acid intact to reach the colon alive. Unlike bacteria-based probiotics, this strain resists antibiotic treatments and environmental stress, with synergistic Olive Leaf, Biotin, and Vitamin D3 amplifying benefits.
Why This Formula
✔ 5 billion CFU S. boulardii per capsule—proven therapeutic dose from clinical research
✔ Non-colonizing design prevents dysbiosis; suitable for long-term use
✔ Acid-stable through stomach; reaches colon in active form
✔ Olive Leaf Extract (15:1, equivalent 150mg) provides additional antimicrobial support
✔ Room-temperature stable—no refrigeration requiredWho It's For
Ideal for those with compromised gut flora from antibiotics or digestive upset. Valuable during travel or dietary changes. Those seeking immune support and balanced inflammatory response will benefit significantly. Works synergistically with fibre supplements like psyllium husks.
The xSpan Labs Standard
Small-batch manufactured in the UK to GMP and ISO 9001 standards. No unnecessary fillers, no artificial colours, no inflated marketing—just premium-grade ingredients in their most effective forms. Every batch is tested for purity and potency.
Saccharomyces Boulardii 5 Billion CFU 90 Capsules
Directions
Take 1 capsule, 2 - 3 times per day between food or as required up to 6 capsules a day.
Ingredients
Saccharomyces Boulardii (equivalent to 5 billion cfu) 250mg (Source: Lychee or Mangosteen). Olive Leaf Extract 10mg 15:1 (equivalent to 150mg olive leaf), Biotin 8μg (16% NRV*), Vitamin D3 2.5μg (50% NRV*). Other Ingredients: Magnesium Stearate Powder (Vegetable Source), Hydroxy-Propyl-Methylcellulose (HPMC) capsule shell, brown rice flour.
Cautions
Always consult your health practitioner before taking nutritional supplements, especially if you are taking medication or are under medical supervision. Not recommended for use by pregnant or breastfeeding women. You should not take supplements as a substitute for a varied balanced diet or healthy lifestyle. Store in a cool dry place, out of reach of children. Suitable for vegetarians.
Allergies/Intolerances: this product is free from all common allergens, including gluten, wheat, dairy, eggs, fish, crustaceans, molluscs, soy, sesame, celery, mustard. Although rigorous precautions are taken to prevent any cross-contamination, this product is manufactured in a facility that also handles allergy-based materials such as nuts, seeds, milk, egg, cereals, soya, mustard, celery, fish, crustaceans and sulphites.
Suitable for Vegetarians
xSpan Labs Saccharomyces Boulardii 5 Billion CFU 90 Capsules - High Strength Non-Colonising Yeast with synergistic Olive Leaf, Biotin and Vitamin D3:
- friendly non-colonising yeast, robust to environmental stressors
- formula stable and resistant to heat and humidity
- helps to encourage a healthy balance of gut flora (bowel bacteria)
- supports a balanced inflammatory response and immune support
xSpan Labs Guarantees High Quality Saccharomyces Boulardii capsules manufactured exclusively in the UK to GMP code of practice and ISO 9001, using only the finest quality raw materials in their highest grade and purest form so you receive a consistently high quality product.
Our formulation is free from: ✘lactose, ✘gluten, ✘dairy, ✘wheat, ✘Artificial Preservatives & Colours ✘GMOs.
Suitable for Vegetarians
Reviews
If you travel or get an upset stomach, this product is a lifesaver. It can also help if you have candida as it can hoover up many bad strains of bacteria in the gut. I have been in the supplement business for many years. I have used Saccharomyces Boulardii for over 5 years. I became very ill on a trip to Germany. My stomach could not take the water and I had violent/horrific stomach issues. The problem would not stop. I stopped eating, that did not help, as I had to drink water. I tried different types of water, that did not help. I went to a chemist and bought over-the-counter Immodium, but that had absolutely no effect. Nothing would stop it. I then did some research upon natural ways to stop what was happening. My research brought me to research on Saccharomyces boulardii and so I bought some via Amazon.de. Within 24 hours the symptoms eased, within 72 hours the symptoms had gone. It was like a miracle in a bottle. This is a great product and one I am happy to recommend.
Got these to try after having difficulty digesting gluten following an operation. Research suggested that it can be reversed using products like these. With any supplements/medication though, it will take 2-3 months to see if it actually works but I am hopeful after reading all the reviews. In the short space of time I have been using them though, I have noticed that the bloated feeling I quite often get, has been reduced. The tablets are fairly easy to swallow even though they look bit. There is no after taste etc. and the handy shape of the box allows you to store them very easily in the cabinet.
I've taken a very similar complex to this for a while now and like my regular one this is great for improving gut health and keeping everything ticking over as it should do. Just one a day is enough for me at this strength so they'll last around 3 months which is pretty good value too.
This supplement has a high CFU count of 5 billion. Sacharomyces boulardii is a robust non-pathogenic yeast used to treat digestive tract infections and diarrhoea. There are easy to take as there is no smell and capsules are not too big or dry to swallow. No aftertaste either.
Unfortunately, But I think the product is very good and good value. My digestive system needs more than these. But my husband did take them and he thought they were very good. One person found this helpful.