Las Vegas, NV-based Innovative Beverage Products has introduced Immunity Enhanced Beverage, a ready-to-drink liquid supplement intended to strengthen the body’s immune defense. The 4-oz. shot is fortified with MaxImmune, a proprietary blend of ingredients, including green tea polyphenols, grape seed extract, grape skin extract, mushroom extract, vitamin C, niacin/vitamin B12, vitamin B6, folate, zinc and sodium.