Support your first line of defense against everyday threats with our Vitamin C-PAK with Quercetin, an immune system supporter packed with vitamins you need to stay in tip-top shape year round
This blend provides 3 essential, immune-supporting nutrients – Vitamin C, Vitamin D and Zinc – plus Quercetin Phytosome Complex, an antioxidant that works with Vitamin C and Zinc to greatly enhance bioavailability*
Each packet delivers 500 mg of Vitamin C in a natural, orange-flavored powder that easily dissolves in water for a lightly fizzy drink with fast-acting absorption*
Following Dr. Mercola's belief in providing the best quality products, these convenient, on-the-go packets are shelf-stable, contain 0 g of sugar per serving and are free of GMOs, gluten, and soy
Developed with you in mind, Dr. Mercola's physician formulated products are only made with ingredients that meet our premium quality standards. Established in 1997, we have been a trusted source in natural health for over two decades