What are live bacteria?Bio-Kult Migréa contains live bacteria to complement the existing gut flora naturally present in a healthy person's digestive system.Bio-Kult Migréa is an advanced multi-action formulation designed to target both the Digestive Tract and the Head.Bio-Kult Migréa contains vitamin B6 and magnesium which both contribute to the normal functioning of the central nervous system. Magnesium and vitamin B6 also contribute to the reduction of tiredness as well as normal psychological function. Vitamin B6 also has the added benefit of contributing to the regulation of normal hormonal activity. All combined to keep your central nervous system functioning normally.Live bacterial cultures°:Lactobacillus casei PXN® 37¿, Lactobacillus plantarum PXN® 47¿, Lactobacillus rhamnosus PXN® 54¿, Bacillus subtilis PXN® 21®, Bifidobacterium bifidum PXN® 23¿, Bifidobacterium breve PXN® 25¿, Bifidobacterium longum PXN® 30¿, Lactobacillus acidophilus PXN® 35¿, Lactococcus lactis ssp. lactis PXN® 63¿, Streptococcus thermophilus PXN® 66¿, Bifidobacterium infantis PXN® 27¿, Lactobacillus delbrueckii ssp. bulgaricus PXN® 39¿, Lactobacillus helveticus PXN® 45¿, Lactobacillus salivarious PXN® 57¿, 14 protected strains - proven to survive the high-acidity of stomach acid.14 strains of live bacteria, Magnesium, Vitamin B6, Unique multi-action formulation, Gluten free, No artificial colours, flavours or preservatives, Vegetarian Society Approved