21st Century Vitamin C 500mg Chewable Tablets provide daily immune system and antioxidant support in a convenient orange-flavored chewable form. Each bottle contains 110 gluten-free tablets that deliver 500mg of vitamin C per serving. The orange-flavored chewable tablets offer an easy way to supplement vitamin C, which helps support immune function and acts as an antioxidant in the body. The product is gluten-free and comes in a bottle containing 110 tablets. As a dietary supplement, the chewable format makes it convenient for those who have difficulty swallowing pills. The 500mg dosage provides a moderate amount of vitamin C for daily supplementation.