The Fine Active Kefir complex with lactic acid bacteria is designed for the prompt normalization of the gastrointestinal tract's optimal functioning. Lactic acid lactobacilli effectively suppress the growth of pathogenic microorganisms, protect against the harmful effects of many viral strains, and boost immunity. The active components of the complex participate in the production of vitamins K and B, which support both physical and emotional well-being. Additionally, lactic acid bacteria enhance the absorption of carbohydrates, iron, calcium, and many other valuable microelements. They facilitate the breakdown of toxins in the body and help alleviate stomach pain and discomfort.