Lactobacillus salivarius Postbiotic Powder is a premium, non-viable formulation developed from the metabolites, cell wall components, and fermentation extracts of Lactobacillus salivarius. Unlike probiotics, this postbiotic contains no live bacteria, ensuring improved safety, stability, and shelf life while preserving the beneficial effects of probiotic activity. This off-white to cream-colored powder supports digestive and oral microbiome balance, enhances gut barrier integrity, and promotes immune health. L. salivarius postbiotics are known for their potent antimicrobial, antioxidant, and anti-inflammatory properties, helping to inhibit harmful bacteria and reduce intestinal irritation. They also contribute to maintaining healthy skin and vaginal microbiota by promoting microbial harmony. Due to its stable and bioactive nature, Lactobacillus salivarius Postbiotic Powder is widely used in dietary supplements, functional foods, and skincare formulations, offering a safe, effective, and scientifically supported approach to overall microbiome health, digestive wellness, and immune balance.