Clinical Gut Health Intelligence
Providing the latest research on the original De Simone Formulation (CDS22) and high-potency microbiome support in the UK. All content is clinically reviewed to ensure accuracy for patients and healthcare professionals.
The UK’s Specialist Hub for Probiotic Evidence & Gut Health Research
Welcome to the Probiotics UK & Gut Health Knowledge Hub, the central resource for evidence-based research on the original De Simone Formulation (CDS22). This hub provides UK readers, patients, and healthcare professionals with clinical guides, high-potency strain comparisons, and the latest gastroenterology updates dispatched from our Lancashire facility.
Probiotic.co.uk publishes UK-focused guides on probiotics, microbiome science, and digestive health. Articles reference guidance from the NHS, UK Food Standards Agency (FSA) regulations on food supplements, and peer-reviewed clinical research in gastroenterology and microbiome science where relevant.
Our editorial focus includes probiotics for IBS, ulcerative colitis, pouchitis, antibiotic-associated diarrhoea, microbiome restoration after antibiotics, and general digestive health support. Many guides discuss the Original De Simone Formulation (CDS22), a high-strength probiotic formulation studied in more than 200 peer-reviewed scientific publications.
Content is written for UK readers and reflects UK supplement regulations, NHS clinical pathways, and real-world patient questions commonly seen in gastroenterology practice. From our cold-chain facility in Chorley, Lancashire, we monitor developments in gut microbiome research and translate emerging science into clear guidance for clinicians, pharmacists, and informed consumers across the UK.
Clinical trials on the De Simone Formulation — an 8-strain, 450 billion CFU probiotic blend — demonstrate statistically significant reductions in abdominal bloating and flatulence in IBS patients (Kim et al., Mayo Clinic, 2003 and 2005). This evidence-based guide covers the gut microbiome science behind bloating, strain-specific RCT data, and how UK consumers can identify a clinically researched probiotic for bloating and gas.
Read more- CDS22 contains 8 strains from the original De Simone formulation developed by Professor Claudio De Simone
- The formulation has been studied in over 80 peer-reviewed publications for IBS, ulcerative colitis, and pouchitis
- Referenced in ECCO IBD guidelines and American Gastroenterological Association (AGA) clinical guidance
- The original formulation was previously marketed in the UK as VSL#3 and Vivomixx
- Following a 2016 US court ruling, the De Simone IP was separated from the VSL#3 brand
- CDS22 is the only UK product carrying the original 8-strain formula at 450 billion CFU per sachet
- Available exclusively in the UK from Probiotic.co.uk, dispatched from Chorley, Lancashire