USP Verified! Vitamin C is an antioxidant that helps support the immune system and helps neutralize free radicals in the body. Additionally, vitamin C is necessary for the body to produce collagen, which is important to help support healthy skin. Nature Made Vitamin C 500 mg chewable tablets are an easy and great-tasting source of vitamin C for those looking to supplement their diet to meet daily vitamin C nutrient needs. *Based on U.S. News & World Report - Pharmacy Times Survey of pharmacists recommending this category. Note: Manufacturers continually change product specifications. While we try our best to keep product descriptions up to date, they do not necessarily reflect the latest information available from the manufacturer. We are not responsible for incorrect or outdated product descriptions and/or images.