The relatively new calcium levulinate is produced from a direct reaction between L- or levulinic acid levulose and calcium hydroxide. The resultant calcium levulinate formulation, when used as a calcium supplement, possesses a high calcium content that is observed to be 14.8% higher than the content typically found in calcium lactate  This formulation is considered a low molecular weight organic calcium ion type that is easily absorbed through the intestinal wall.

The relatively new calcium levulinate is produced from a direct reaction between L- or levulinic acid levulose and calcium hydroxide. The resultant calcium levulinate formulation, when used as a calcium supplement, possesses a high calcium content that is observed to be 14.8% higher than the content typically found in calcium lactate  This formulation is considered a low molecular weight organic calcium ion type that is easily absorbed through the intestinal wall.