Lactobacillus helveticus Postbiotic Powder is a scientifically formulated ingredient derived from the bioactive compounds, cell wall fragments, and metabolites produced during the fermentation of Lactobacillus helveticus. Unlike probiotics, it contains no live bacteria, offering enhanced stability, safety, and shelf life. This off-white to light cream powder retains the functional benefits of probiotics, such as promoting gut health, supporting immune balance, and improving nutrient absorption. L. helveticus postbiotics are particularly known for their ability to produce bioactive peptides that support bone health, reduce inflammation, and enhance mood and stress resilience by influencing the gut–brain axis. They also exhibit strong antioxidant and antimicrobial properties, helping maintain intestinal and skin microbiome balance. Due to its non-viable yet potent nature, Lactobacillus helveticus Postbiotic Powder is widely used in dietary supplements, functional foods, and cosmetic formulations to promote overall wellness, digestive comfort, and systemic health naturally and safely.