Vitamin C, B-complex vitamins, Zinc Chloride Good for building your immune system and reducing duration of illness and can improve healing time as well as protect against future viral infections. While protecting your immune system is good step to not being sick, but what if you already are? The Zinc Chloride helps reduce the duration of your illness or infection and speeds up the body’s healing process to make you feel better and faster. During any type of illness, your body requires more fluids and nutrients to maintain a faster metabolism. If you’re feeling under the weather, don’t worry, we’ll come to you so you can stay in the comfort of your covers.