Leading microbiologist Dr. Liubov Shynkarenko Sichel founded Stellar Biotics LLC (formerly Pure Research Products, LLC) in 2002 to research and develop immune-oriented nutraceutical supplements for humans and pets. Using Cell Fragment Technology, a proprietary cell fragmentation process, Dr. Sichel created metabiotics; derivatives from the most beneficial parts of probiotics, distinctive and more effective than postbiotics. Stellar Biotics is best known as the maker of del-IMMUNE V®, a metabiotic supplement derived from a unique strain of Lactobacillus rhamnosus that provides immediate, broad-spectrum immune support while balancing and healing the gut microbiome. We sell exclusively online through our company website and Amazon, as well as through healthcare practitioners and providers. Our full line of immune products are made and manufactured in the United States and available to customers worldwide.