HIGH-QUALITY, MULTI-STRAIN FORMULA – This advanced, high-strength daily friendly bacteria supplement, in easy-to- swallow capsules contains strains that are scientifically proven to pass through stomach acidity and survive to reach the gut alive. EXTREMELY WELL-RESEARCHED – Contains four high-quality strains from the Lactobacillus & Bifidobacterium genera, collectively studied in approximately 70 clinical trials. Including the renowned Lactobacillus acidophilus NCFM, considered the most researched strain of acidophilus in the world.
GUARANTEED BILLIONS – Each capsule provides the highest quality viable friendly bacteria at 20 billion CFU. Billions count guaranteed until expiry date.
NO REFRIGERATION – Shelf-stable friendly bacteria supplement. Optibac uses only high quality bacteria, tested to ensure potency at end of shelf life. Does not require refrigeration. Store in a cool, dry place below 25C and out of direct sunlight.
VEGAN-FRIENDLY – Suitable for vegans, vegetarians, women during pregnancy & breastfeeding, and also for those on gluten- free, dairy-free & soy-free diets. Free from FOS fibres, and so may be suitable for those with IBS.
Update May 2021: The name of this supplement was previously OptiBac For every day EXTRA Strength. Now also in our new eco-conscious packaging – we hope you like the new look! The plastic in this packaging has been reduced by 96%, we are no longer using plastic containers.

Optibac Every Day EXTRA is especially for those seeking daily support with a high-strength, high-quality friendly bacteria supplement, from the UK & Irelands most trusted and recommended friendly bacteria brand*. An advanced, multi-strain supplement containing live cultures from the Lactobacillus & Bifidobacterium genera including Lactobacillus acidophilus NCFM, considered the most researched strain of acidophilus in the world. The 4 friendly bacteria strains in this supplement are all scientifically proven to pass through stomach acidity and survive to reach the gut alive. Collectively studied in approximately 70 clinical trials, and rigorously tested to ensure quality and safety.

Recommended for daily use, this product provides live bacteria suited to both the small intestine (Lactobacillus species) and large intestine (Bifidobacterium species), and is designed to complement the flora naturally present in your gut.

Each capsule provides 20 billion live cultures guaranteed until end of expiry. Optibac Every Day EXTRA is suitable for vegans & vegetarians, women during pregnancy & breastfeeding, it is gluten free, yeast free, soy free & GMO free. Contains no dairy, no added sugars, no artificial colours, flavours, or preservatives and no chemicals or parabens. Also free from FOS fibres (Fructooligosaccharides) and so maybe suitable for those with IBS. Each pack contains 30 capsules. Serving size: 1 capsule a day.

Optibac uses only high quality friendly bacteria strains, all tested to ensure potency at the end of shelf life. Easy to take on the go, Optibac Every Day EXTRA does not require refrigeration. Store in a cool, dry place below 25C and out of direct sunlight.

*An independent, nationally representative survey conducted in August 2020 of 1,000 British women aged 25-55 who had purchased a probiotic supplement in the last 6 months. Respondents were asked to select the brand they most trust, and the brand they would be most likely to recommend, from the 5 most googled probiotic supplement brands in the UK in July 2020.