Integrative Therapeutics Calcium D-Glucarate is a dietary supplement for detoxification and healthy estrogen metabolism support. Calcium D-Glucarate has been extensively studied in animals, in vitro, and more recently in humans. These studies have shown that calcium D-glucarate promotes healthy estrogen metabolism and supports the body's ability to detoxify naturally. Integrative Therapeutics Calcium D-Glucarate is a patented form of D-glucaric acid complexed with calcium. D-glucaric acid is a naturally occurring substance found in humans and, in small amounts, in certain food plants. At OVitaminPro we are excited about the potential benefits of calcium D-glucarate for maintaining estrogen levels and helping the body to detoxify. Integrative Therapeutics Calcium D-Glucarate is a cutting-edge source of D-glucaric acid. Recommended usage: Take 1 to 3 capsules three times daily with meals, or as recommended by your healthcare professional.