This listing is for 12 bulk units. TheraZinc Lozenges are a refreshing and soothing way to meet immune challenges. You also benefit from a proprietary blend of throat comfort herbals including slippery elm and mullein leaf. Quantum TheraZinc lozenges taste better and are more potent with the use of fully ionizable zinc acetate. ZINC-RICH IMMUNITY BOOST - Quantum Health's dual-action TheraZinc Lozenges contain the form and dosage of zinc proven in clinical studies; designed to strenthen the immune system. THE SCIENTIFIC BENEFITS OF ZINC GLUCONATE - TheraZinc releases zinc ions in your mouth and throat; great for air travel and extended trips. FURTHER BENEFITS - Also contains slippery elm, a naturally occurring tree bark known for its ability to reduce irritation and inflammation of the mucus membranes most impacted by immune challenges. RESPIRATORY HEALTH - Made with mullein leaf, commonly taken for respiratory relief in herbal traditions due to its anti-inflammatory help. CHERRY FLAVOR - These TheraZinc lozenges are flavored with cherry.