Udo’s Choice Super 5 Microbiotics provide easy-to-consume raspberry flavored lozenges containing 5 specific strains of ‘friendly’ bacteria (probiotic) to support the immune system functionality and encourage proper digestion. Microbiotics are the beneficial lacto and bifido bacteria that occur throughout the digestive tract and are essential in replenishing healthy gut flora, which helps to reduce gas, bloating and constipation.Udo’s Choice Super 5 Microbiotics Contain:5 bacterial strains2 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.