USANA Booster C 600 – Vitamin C Immune Sticks | 28 Sticks

28 sticks The USANA Difference Booster C 600 can help keep you feeling healthy and strong, especially during seasonal changes. This unique formula is designed to support a healthy immune system by using USANA’s own proprietary Poly C—a proven complex shown to provide higher levels of vitamin C over a longer period of time.* Health Benefits Supports healthy immune function using zinc, elderberry, and high-quality Echinacea* Contains no artificial sweeteners, flavors, or colors and is low calorie Formulated by USANA scientists to ensure it’s safe, pure, and effective