VITAMIN C+ZINC
The C+Zinc formula is the preferred choice during the cold season.  Studies indicate that some nutrients may work better than others to inhibit the growth of viruses.  Vitamin C is a necessary nutrient in collagen formation, and helps strenghten blood vessels.  Members of the scientific community have demonstrated that zinc may be capable of stopping a cold already in progress by actually killing the Rhinovirus on contact.  vitamin C w/Rosehips, vitamin E, Lysine, Zinc, Bioflavonoids.