Lacticaseibacillus rhamnosus Lr-G14 is a probiotic strain that belongs to the Lacticaseibacillus genus. It is a gram-positive, non-spore-forming bacterium that exhibits excellent stability and viability. This strain is known for its ability to survive the harsh conditions of the gastrointestinal tract and adhere to the intestinal epithelial cells, making it an ideal choice for probiotic formulations.