Pantothenic Acid 1,000 mg Sustained Release from Kal provides a potent dose of pantothenic acid plus calcium in a formula that keeps the same amount in your system between doses. Pantothenic Acid 1,000 mg Sustained Release contains 1,000 mg of this acid that supports the storage and utilization of energy throughout the body as well as the metabolism of carbohydrates, fats and proteins for energy. Taking pantothenic acid also supports the central nervous system, maintaining proper signal transmission to trigger various processes throughout the body. Pantothenic Acid 1,000 mg Sustained Release from Kal is part of their line of B vitamin supplements. Try it today at eVitamins.