Our TheraZinc® Oral Spray delivers ionized zinc directly to your mouth and throat. For best results, spray toward the back of the throat, wait a few seconds, then swallow normally. Our spray is the perfect alternative to our zinc lozenges. And it’s great for air travel! This spray provides immune supporting zinc in a targeted, form. It rapidly releases the zinc ions into your system for immune support. Other forms of zinc may not convey consistent effects.*