Quercetin-Bromelain Forté™ provides a mixture of proteolytic enzymes and bioflavonoids that help regulate the immune response during inflammation as may occur during exposure to allergenic substances or irritants. Quercetin is a potent bioflavonoid that protects cells and tissues against free radical damage. Bromelain, papain, and pancreatin provide a mixture of protein-specific and other enzymes that help ensure proper breakdown of protein molecules that may otherwise cause tissue irritation or allergic responses. Vitamin C, buffered with magnesium to eliminate acidity, supports histamine metabolism, detoxification processes, and collagen synthesis. Quercetin-Bromelain Forté™ is often useful for individuals susceptible to allergens that affect the respiratory system.