Support your immune system with Quercetin and Bromelain supplements which combines two powerful plant-based ingredients with vitamin C. Vitamin C helps support the immune system and protect cells from oxidative stress and increases the product of interferon, which helps fight infections. Quercetin is a powerful flavonoid that has antioxidant benefits, while Bromelain is an enzyme found naturally in pineapples. This carefully blended supplement supports your immune system. Ideal taken at times of challenge. Combine with zinc as quercetin is also a zinc ionophore which opens up the cell to accept the zinc which helps inhibits viruses.