More than a dozen studies show that zinc supplementation reduces the incidence of cold symptoms and the duration of illness. Zinc can also inhibit the growth of cold-causing viruses.* For sore throats, PERQUE Zinc & Throat Guard Lozenges™ can be taken every two hours while symptomatic.* Frequently, people take too little zinc and do not receive full benefit.

Unlike other zinc lozenges, PERQUE Zinc & Throat Guard™ is a complete, immune-building formula. Other zinc lozenges not only lack synergistic nutrients for immune enhancement, but also commonly use poorly absorbed, insoluble, or poorly available forms of zinc.*