Optibac probiotics for bowel calm contains pure saccharomyces boulardii, a natural and safe probiotic yeast with vast scientific research and documentation on its benefits in supporting bowel health.

This unique probiotic strain also supports the digestive health of those with conditions such as candida overgrowth, irritable bowel syndrome (ibs), or inflammatory bowel disease (ibd). For bowel calm saccharomyces boulardii is a natural probiotic food supplement and not a medicine.

This strain has been internationally acclaimed as a well-researched and unique microorganism, and has been safely used for the last 50 years. Saccharomyces boulardii is a natural food supplement, and not a medicine.

Saccharomyces boulardii is a unique microorganism which is sold widely in the US, Scandinavia, Germany & France. It has undergone extensive clinical research, demonstrating its ability to support the the body’s natural defence against pathogens. Each OptiBac Probiotics Bowel Calm capsule contains 5 billion live cultures.

Tablet number

Directions for Use

Take one to four capsules initially, and up to six capsules daily, or as professionally directed. May be used on an ongoing basis.

Advisory Information:

  • Pregnant or breastfeeding women, or those with serious medical conditions, should consult their doctor before use.
  • Not suitable for infants under 12 months.
  • For children the dose should be lowered.
  • Do not exceed recommended daily dosage.
  • Should not be used as a substitute for a healthy diet and lifestyle.
  • Keep out of reach and sight of children.


At As Nature Intended, we ensure that the products that we stock come from natural origin wherever possible and are free from toxins.

Live cultures: Saccharomyces Boulardii (250mg), Vegetarian Capsule: Hydroxypropyl Methylcellulose, S. Boulardii is a natural and safe Yeast with differing properties to other Yeasts

Related Products