You are looking at 100 capsules of Calcium D-Glucarate with 500mg per capsule, yielding 124mg of elemental Calcium.
Calcium-D-Glucarate is a salt of D-Glucaric acid, an endogenous molecule that the body uses to make toxins more water-soluble and thus more prone to excretion by the body. Levels of D-Glucaric acid have been shown to decline over age.
Supplemental Calcium D-Glucarate has been shown to lower LDL cholesterol by 28 percent and triglycerides by up to 43 percent. It is also excellent for reducing excess estrogen, a problem for men and women. In one study, Calcium D-Glucarate was able to reduce the number of estrogen receptors by 48 percent and lower blood estrogen by 23%.*