IMMUKING is a powerful immunity booster and strong antioxidant nutritional supplement. It contains IMMUSE™, a postbiotic derived from a strain of lactic acid bacteria known as Lactococcus lactis strain Plasma (LC-Plasma) it was discovered, cultured and produced by one oldest Japanese multimillion dollar company, KIRIN. Lactococcus lactis strain Plasma (or LC-Plasma) is known to stimulates multiple types of immune cells for more comprehensive immune support year-round. IMMUSE™ have undergone 30 clinical trials for over 10 years to ensure its safety and efficacy. From these studies, 15 human trials showed functional efficacy in immune health. For this reason, IMMUSE™ is the only food ingredient in Japan to be awarded and approved with FUNCTIONAL CLAIMS to enhance and strengthen the human immune system.