Optibac Every Day Extra – An advanced, multi-strain digestive supplement with 20 billion friendly bacteria. Expertly formulated for those wanting high strength.An advanced, high strength daily supplement to complement your body’s natural gut bacteria. Suitable for vegans, Every Day EXTRA contains Lactobacillus acidophilus NCFM®, the most researched acidophilus strain in the world.Key benefits:Comprehensive, high quality supplement – With live cultures suited to both the small (Lactobacillus) and large (Bifidobacterium) intestines, which complement your body’s natural gut bacteria.Extensively researched strains – Contains 4 high-quality strains scientifically proven to reach the gut alive – including the world’s most researched strain of acidophilus, Lactobacillus acidophilus NCFM®.Suitable for those with IBS – Who may be looking for a high strength friendly bacteria supplement without FOS fibres.A more natural choice – No added sugars, artificial colours or preservatives. Includes Lactobacillus and Bifidobacteria which naturally occur in the digestive tract.Vegan supplement – Perfect alternative to dairy based yoghurts and yoghurt drinks.Suitable for during or after antibiotics – Can be taken by those on a course of long-term antibiotics (2 hours away from the medication) or after a course of antibiotics.