usana healthpak 100

USANA Healthpak 100 provides the full daily dose of the top-rated USANA Essentials (Mega Antioxidant and Chelated Mineral). It includes Active Calcium - a core USANA Optimizer and USANA unique AO Booster for added antioxidant protection. USANA Healthpak 100 and other USANA nutritional and vitamins products are designed to provide a balanced spectrum of beneficial nutrients and antioxidants to help compensate for poor nutrition and to counteract oxidative stress.