Vaginal-specific probiotic strains in women's health — the Lactobacillus crispatus, L. rhamnosus GR-1, L. reuteri RC-14, and L. gasseri formulations targeting vaginal microbiome restoration, pH balance, and defense against bacterial vaginosis and yeast infections representing the fastest-growing formulation segment — creates the most microbiome-focused market opportunity, with the...