We all hate the loss of productivity that comes when we don’t feel good. Get ahead of sickness before it gets to you. Win the fight with Co-Resist, our best-selling immune system-support formula. If Co-Resist is taken during early-onset cold and flu symptoms, it supports the body's immune system in its ability to reduce the duration of sickness, or eliminate it completely. This combination of powerhouse ingredients like Vitamins C, A, B12 and Zinc work together in supporting tissue growth and repair. A synergistic blend of herbs and powerful nutrients, Co-Resist supports rapid immune response, increased protein synthesis and immediate T-cell production, which may provide an advantage over illness by fighting it more quickly than other methods. Keep this essential formula in your medicine cabinet as a convenient go-to for cold and flu season.