






PureDefense w/ NAC contains a combination of EpiCor®, N-acetyl-cysteine (NAC), vitamins, zinc and herbal extracts designed to promote overall immune defense and provide enhanced support for upper respiratory health.
EpiCor targets immune cell activity; NAC provides antioxidant and mucosal/respiratory support; zinc, quercetin and elderberry provide additional immune support. Indicated for ages 18 and up.



