Rapid Nutrition PLC, a natural healthcare company, develops and distributes science-based health and wellness products worldwide. It offers natural and organic ingredients designed to support weight loss under the System LS brand name; herbal medicine for symptoms of sore throat, colds, and flu, as well as added Ashwagandha and Andrographis for strong immunity boost for travelers under the Azurene brand name. It also provides products under the third-party brands. Rapid Nutrition PLC was founded in 2001 and is based in Mildenhall, the United Kingdom.