Udo's Choice Super 5 Microbiotics provide easy-to-consume raspberry flavoured lozenges containing 5 specific strains of ‘friendly’ bacteria (probiotic) to support the immune system functionality & encourage proper digestion. Microbiotics are the beneficial lacto & bifido bacteria that occur throughout the digestive tract & are essential in replenishing healthy gut flora, which helps to reduce gas, bloating & constipation. Udo’s Choice Super 5 Microbiotics Contain: 5 bacterial strains 2 billion cells per lozenge, including: Lactobacillus acidophilus: 60%, Lactobacillus casei: 15%, Bifidobacterium bifidum: 15%, Lactobacillus rhamnosus: 5%, Lactobacillus salivarius: 5%. Suitable for vegetarians. Gluten free.