The immune system of children undergoes intensive development during the early years of life, with the oral cavity serving as the body’s first line of defense against pathogens. Streptococcus salivarius is a commensal bacterial strain that naturally predominates in the oral ecosystem of healthy children, producing natural bactericidal substances.
The strains Lactobacillus brevis, Lactobacillus plantarum, and Pediococcus acidilactici have demonstrated the ability to adhere to the epithelial mucosal surfaces, where they compete with potentially pathogenic microorganisms for receptor sites. This mechanism, known as competitive exclusion, forms the basis of probiotics’ role in infection prevention.
Vitamin D at a dose of 1000 IU meets the physiological needs of the developing child’s body. Cholecalciferol participates in modulating immune responses by influencing the synthesis of antimicrobial peptides such as cathelicidin LL-37, and regulating the functions of dendritic cells and T lymphocytes.
Xylitol, used as a sweetening agent, further supports the product’s effectiveness by inhibiting the adhesion of Streptococcus mutans — the primary cause of dental caries in children. This comprehensive formula combines infection prevention with oral health protection during the critical period of immune system development.