OptiBac
Optibac is a leading UK supplement brand dedicated entirely to the science of live cultures, also known as probiotics.
Founded in 2004 as part of the family-run Wren Laboratories, Optibac has grown to become the most recommended friendly bacteria supplement brand in the UK and Ireland.
Its mission is rooted in the belief that everyone deserves to feel their best, which is why the company has devoted itself to creating expertly formulated, research-driven products tailored to individual health needs and life stages.
WIDE RANGE OF RESEARCHED-BACKED PRODUCTS
Unlike many supplement companies, Optibac specialises exclusively in friendly bacteria, offering a wide range of products that are backed by rigorous scientific research. Each supplement contains strains that are not only highly researched but also proven to survive the journey through stomach acidity and reach the gut alive. This ensures that every capsule, powder, or gummy delivers genuine effectiveness, working harmoniously with the body’s natural microbiome.
SCIENCE, SPECIALISATION, AND SUSTAINABILITY
At the heart of Optibac lies a commitment to strain specificity and scientific integrity. The brand has introduced several globally renowned strains to the UK, including Saccharomyces boulardii, Lactobacillus rhamnosus GG, and Bifidobacterium lactis BB-12®, each chosen for its unique benefits and extensive clinical validation. Whether designed to support gut health, women’s intimate health, children’s well-being, or travel-related needs, each product is formulated with a clear purpose and transparent strain information. This level of detail is particularly valued by healthcare professionals who frequently recommend Optibac for its reliability and credibility.
Optibac’s dedication extends beyond product formulation. As a family business with strong ethical values, it places sustainability, transparency, and responsibility at the forefront of its operations. The company has implemented eco-conscious packaging, prioritises natural ingredients without unnecessary additives, and actively supports charitable initiatives. Its long-standing partnership with Womankind Worldwide and over £2 million donated to charitable causes highlight a culture of care that extends far beyond supplements.
Through award-winning innovation, Optibac continues to earn the trust of consumers and professionals alike. It has been recognised with the prestigious King’s Award for Enterprise, while maintaining its reputation for excellence on independent platforms such as Trustpilot.
Discover the difference that science-led, ethically crafted supplements can make. Explore our selection of Optibac products and experience the trusted expertise of the UK’s most recommended friendly bacteria brand.
Optibac is a leading UK supplement brand dedicated entirely to the science of live cultures, also known as probiotics.
Founded in 2004 as part of the family-run Wren Laboratories, Optibac has grown to become the most recommended friendly bacteria supplement brand in the UK and Ireland.
Its mission is rooted in the belief that everyone deserves to feel their best, which is why the company has devoted itself to creating expertly formulated, research-driven products tailored to individual health needs and life stages.
WIDE RANGE OF RESEARCHED-BACKED PRODUCTS
Unlike many supplement companies, Optibac specialises exclusively in friendly bacteria, offering a wide range of products that are backed by rigorous scientific research. Each supplement contains strains that are not only highly researched but also proven to survive the journey through stomach acidity and reach the gut alive. This ensures that every capsule, powder, or gummy delivers genuine effectiveness, working harmoniously with the body’s natural microbiome.
SCIENCE, SPECIALISATION, AND SUSTAINABILITY
At the heart of Optibac lies a commitment to strain specificity and scientific integrity. The brand has introduced several globally renowned strains to the UK, including Saccharomyces boulardii, Lactobacillus rhamnosus GG, and Bifidobacterium lactis BB-12®, each chosen for its unique benefits and extensive clinical validation. Whether designed to support gut health, women’s intimate health, children’s well-being, or travel-related needs, each product is formulated with a clear purpose and transparent strain information. This level of detail is particularly valued by healthcare professionals who frequently recommend Optibac for its reliability and credibility.
Optibac’s dedication extends beyond product formulation. As a family business with strong ethical values, it places sustainability, transparency, and responsibility at the forefront of its operations. The company has implemented eco-conscious packaging, prioritises natural ingredients without unnecessary additives, and actively supports charitable initiatives. Its long-standing partnership with Womankind Worldwide and over £2 million donated to charitable causes highlight a culture of care that extends far beyond supplements.
Through award-winning innovation, Optibac continues to earn the trust of consumers and professionals alike. It has been recognised with the prestigious King’s Award for Enterprise, while maintaining its reputation for excellence on independent platforms such as Trustpilot.
Discover the difference that science-led, ethically crafted supplements can make. Explore our selection of Optibac products and experience the trusted expertise of the UK’s most recommended friendly bacteria brand.






