B. infantis is commonly found in the human large intestine and is common in infants. B. infantis supports general gut and immune health for infants and children, as well as adults.

B. lactis is commonly found in the human large intestine. B. lactis supports general immune and digestive health.

L. casei is commonly found in dairy products such as cheese and milk and the human gastrointestinal and urogenital tract. L. casei supports general immune health in children.

L. paracasei is naturally present in cheese and milk products as well as the human intestinal tract and mouth. L. paracasei strains are generally good for immune health. The specific strain L. paracasei 8700:2 (DSM 13434), isolated from healthy human colonic mucosa⁶, has been found to promote a balanced and well-nourished microbiota⁷ and enhance the immune system to effectively fight potential pathogens^8-10. It is suitable for infants from 1 year of age, to all throughout adult life.

L. rhamnosus can be found in the gastrointestinal tract and healthy female urogenital tract. L. rhamnosus is the most common Lactobacilli in healthy breast-fed children^1-3. In general, L. rhamnosus strains can support immune and digestive health, as well as protect against urogenital infections. The specific strain L. rhamnosus 271 (DSM 6594) has been isolated from healthy human colonic mucosa⁴. L. rhamnosus 271 has been proven safe and well-tolerated in infants from 11 days of age⁵ and can support gastrointestinal and immune health in infants and children.

L. sakei can be found in fermented meat and vegetable products. In general, L. sakei supports immune health.

L. plantarum has been consumed for centuries since it frequently occurs in lactic acid- fermented foods such as sauerkraut and kimchi. It is naturally found in the human gastrointestinal tract. In general, L. plantarum strains support gastrointestinal health. The specific strain L. plantarum 6595 (DSM 6595) has been isolated from healthy human colonic mucosa⁴. L. plantarum 6595 has been found to promote a healthy gut in diverse populations and to promote general health and immunity in sensitive groups^11-15.

L. lactis can be found in cheese, kefir, and fermented vegetables. In general, L. lactis is good for lactic acid production and is extensively used in the dairy industry. L. lactis supports general immune and gut health.

L. fermentum is commonly found in fermented foods such as sourdough as well as the human gastrointestinal tract. In general, L. fermentum can help lower cholesterol levels and has antimicrobial and immune strengthening effects.

L. reuteri is found in the gastrointestinal tract. In general, L. reuteri has been shown to improve gastrointestinal health and support oral and vaginal health.