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Lab4 probiotics provide relief of symptoms associated with medically diagnosed irritable bowel syndrome (IBS).
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UltraBiotic IBS
Symptomatic Relief of Medically Diagnosed IBS

Serving Type: Capsule

Available In Sizes: 30 capsules

UltraBiotic IBS is an evidence-based blend of probiotic strains known as Lab4. Daily intake of Lab4 probiotics in UltraBiotic IBS has been clinically demonstrated to provide relief of symptoms associated with medically diagnosed IBS.

Product Information

  • Lab4 probiotics (CUL 60, CUL 21, CUL 34, CUL 20) contribute to the relief of symptoms of medically diagnosed irritable bowel syndrome including, reducing abdominal pain and bloating, reducing the occurrence of constipation and diarrhoea and supporting general health and wellbeing.
  • Lab4 probiotics support beneficial gut flora during antibiotic use and help to restore beneficial gut flora after antibiotic use.
  • Probiotics support intestinal beneficial flora.
  • Probiotics support healthy digestive system function and health.
  • Probiotics relieve abdominal bloating.
  • Vegan friendly formula.
Each vegetarian capsule contains:
Lactobacillus acidophilus (CUL 21) 15 billion CFU*
Lactobacillus acidophilus (CUL 60) 15 billion CFU
Bifidobacterium animalis ssp. lactis (CUL 34) 14.25 billion CFU
Bifidobacterium bifidum (CUL 20) 750 million CFU

*CFU = colony forming units.


Adults: Take 1-2 capsules once a day, or as professionally prescribed.

  • Always read the label and follow the directions for use.
  • If symptoms persist, worsen or change unexpectedly, talk to your health professional.
  • Dietary supplements can only be of assistance if dietary intake is inadequate.
  • If you are pregnant or breastfeeding, talk to your health professional before use.
  • Adults only.
  • Drink plenty of water to prevent constipation.
  • Do not use when abdominal pain, nausea or vomiting are present or if you develop diarrhoea.
  • Seek medical attention if diarrhoea persists for more than 48 hours. 
  • If you have any pre-existing conditions or are on any medications always talk to your health professional before use.
  • Some products should be ceased at least two weeks before any elective surgery, please confirm with your health professional.
Clinical Trials
Not Available


Additional Product Materials


  • Scientists unravel probiotics gut defence

    Publish Date: 2011-02-01

    Author: Carl Holm

    Australian and Japanese scientists have uncovered the mechanism by which probiotic bacteria protect the gut from E. coliinfection. Over the last few years, scientists have found that lactic acid bacteria and bifidobacteria have health-promoting effects, but until now exactly how they did this wasn't fully understood. The human gut is home to a wide variety of microbes that have beneficial effects, including aiding gut function and protecting against illness and infection. One of these, a probiotic known as Bifidobacterium, modulates host defence responses and protection against infectious diseases.
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  • Probiotics: The Lowdown

    Publish Date: 2011-06-29

    Author: BioCeuticals

    Keen to join the 'culture club'? Read these tips first, says Bonnie Cleaver. Here's a fact you'll want to read sitting down — your digestive tract is home to more than 100 trillion live bacteria, weighing up to 2kg — that's about 10 times the number of cells in your body. Getting enough "good" bacteria, called probiotics, supports digestive health, but that's not the only reason you should consider taking them. Probiotics also bolster immunity, with around 70 percent of immune cells located in the gut. While it's still early days for research, science is also linking probiotics to exciting benefits like relief from lactose intolerance, eczema, inflammatory bowel disease, UTIs and thrush. But with the explosion of probiotic foods and supplements on the market, it's tricky to pick the best one for you. Read on for expert advice on how to make the most of the good bugs.
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  • UltraBiotic IBS Formula Makes Headlines

    Publish Date: 2009-09-01

    Author: Madeleine Brindley

    Port Talbot firm Cultech develops IBS treatment. A NEW strain of probiotic has been discovered in Wales which could help people suffering from irritable bowel syndrome.  
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  • Probiotics for Antibiotic Associated Diarrhea?

    Publish Date: 2011-09-26

    Author: BioCeuticals

    Question:Please clarify the use of probiotics with concomitant antibiotic therapy. I see this combination in practice and am unclear whether it has clinical benefit for preventing antibiotic-associated diarrhea. Response from Darrell Hulisz, PharmDAssociate Professor, Case Western Reserve University School of Medicine; Clinical Specialist in Family Medicine, University Hospitals, Case Medical Center, Cleveland, Ohio   
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  • The BioCeuticals Probiotics Range - a mark of quality

    Publish Date: 2013-11-22

    Author: BioCeuticals

    BioCeuticals’ probiotic supplements have been on the market for several years and, during these years, we’ve built a reputation as market leaders in probiotic supplements. Our products are trusted for the research behind each formulation and the years of therapeutic benefit they’ve provided to thousands of patients.
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