Daily Immune™ is a highly effective one-a-day immune support formula that provides the ever important trio of Vitamin D, Vitamin C and Zinc, coupled with a potent immune-boosting base of N Acetyl Cysteine, Quercetin, Grapeseed Extract and Alpha Lipoic Acid. Daily Immune™ helps promote healthy immune function for the hard-working active individual, without all the guesswork.