PureDefense® with NAC combines EpiCor® yeast fermentate, N-acetyl-l-cysteine (NAC), essential nutrients, and flavonoids to support immune function and upper respiratory health. This advanced formula also promotes antioxidant protection for overall wellness. Available in both 120-count bottles and convenient blister packs, it’s designed for daily use or short-term travel support.
Benefits & Features
Supports first-line immune defense and overall immune health‡
Provides targeted support for upper respiratory tract health‡
Promotes antioxidant protection‡
Features EpiCor®, NAC, essential nutrients, and flavonoids
Available in both bottle and blister pack formats
Made with high-quality ingredients backed by verifiable science
Ascorbic acid
Ascorbic acid is derived from corn dextrose
fermentation
Vitamin D
Vitamin D is derived from lanolin
Zinc
Zinc is derived from earthen ore
N-acetyl-l-cysteine
N-acetyl-l-cysteine is derived from duck feather
Epicor® dried yeast fermentate complex
Epicor® dried yeast fermentate complex is
derived from Saccharomyces cerevisiae
Elderberry extract
Elderberry extract is derived from Sambucus
nigra fruit
Quercetin
Quercetin is derived from the Fava d’anta tree
(Dimorphandra mollis) pods and Cat’s claw
(Uncaria tormentosa) leaves
Ascorbyl palmitate
Ascorbyl palmitate is derived from corn dextrose
fermentation and palm oil
Adults (18+): Take 2 capsules, twice daily, with meals, or as directed by a health professional.
To guarantee purity and product integrity, every item is shipped directly from the manufacturer’s own facility, never from bulk distributors or third-party storage. Shipping is always free, and your order never changes hands unnecessarily.
Because each brand fulfills its own orders, delivery times may vary. We partner with best-in-class wellness brands, each with their own shipping schedules, and you’ll receive tracking as soon as your order is on its way.