Pantethine Is A Precursor To Coenzyme A, Which Plays A Central Role In The Production Of Cellular Energy Via The Krebs Cycle Suggested Use: 1 Tablet With Meals Three Times Daily Allergies: Contains No Yeast, Dairy, Egg, Gluten, Corn, Soy Or Wheat. Contains No Sugar, Starch, Preservatives, Or Artificial Color, Flavor Or Fragrance Over 40 Years Of Trust. Source Naturals Was Created In 1982 By Ceo Ira Goldberg To Support Everyoneã¢ÂS Potential To Enjoy Optimal Health Manufactured In The Usa. Manufactured In Scots Valley, Ca, Under The Good Manufacturing Practices (Cgmps) Established By The Us Food And Drug Administration (Fda) Pantethine Is A Precursor To Coenzyme A. Pantethine Is A Combination Of Two Molecules Of Pantetheine, A Bioactive Form Of Vitamin B-5