This premium quality, 50 billion live cultures supplement from OptiBac contains 3 extensively researched strains; L. acidophilus NCFM;, B. lactisHN019 & B. lactis Bl-04. Each capsule contains more than 16 billion live microorganisms of each strain, including Lactobacillus acidophilus NCFM;, thought to be the most researched strain of acidophilus in the world. All 3 strains in 'For every day MAX' have been studied in numerous clinical trials and are scientifically proven to reach the gut alive.This vegan supplement is a high quality option to those looking for a high strength natural bacteria product and offers a guaranteed 50 billion live cultures per capsule until the end of expiry.Billion CountResearch shows that it's more important to look at the quality of the bacterial strains, before you look at the number of billions. The best live cultures supplements always list the strains of bacteria, and not just the species, because no strain is the same. Listing a strain shows transparency, and allows you to identify whether there is any research on it, what the quality of that research is and what potential benefits the strain may offer. It's best to take the product with the most researched, high quality strains, which are most suited to your needs.Whilst it's not always necessary to take very high-doses of friendly bacteria, as in some cases a strain can be sufficient at doses of just 1 billion CFU, if you're going to take a high strength live cultures supplement, then choose one containing some of the most researched strains in the world.Available in one pack size of 30 capsules of live cultures. Each capsule provides a count of over 50 billion natural bacteria.This is a food supplement and it is not intended to prevent, treat, nor diagnose any medical conditions.About Optibac ProbioticsThe OptiBac Probiotics brand was created in 2004 by three siblings and their father, all with a passion for health & wellbeing. The brand specialises entirely in live cultures and considers this to be their expertise, with a particular emphasis on how different strains (specific types of live cultures) work in different ways. The strains found within OptiBac Probiotics are of the highest quality, and each strain undergoes rigorous testing - so you can be confident you'll find a high quality supplement for your individual needs.OptiBac Probiotics has partnered with some of the world-leading institutes in the field, and is dedicated to developing an expert range of the highest quality. The range boasts some of the most researched strains in the world. The company are completely transparent when it comes to the make-up of their products, and, unlike many others, they cite not only the microorganism's family and species, but the strain as well. OptiBac Probiotics is proud to be the brand that introduced a number of strains to the UK, including pure Saccharomyces boulardii, Bifidobacterium lactis BB-12, Lactobacillus rhamnosus GR-1 and Lactobacillus reuteri RC-14.Every day, customers from all around the world review OptiBac Probiotics and comment on how much they enjoy using the products. Why not try them yourself and see what you think?