Source Naturals Acetyl L-Carnitine & Alpha-Lipoic Acid Contains Two Critical Nutrients, Acetyl L-Carnitine And Alpha-Lipoic Acid, To Support Your Vital Metabolic Functions Suggested Use: 1 Tablet, 1 To 4 Times Daily Suitable For Vegetarians. 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 Each Individual'S Potential To Enjoy Optimal Health Manufactured In The Usa. Manufactured In Scotts Valley, Ca, Under The Good Manufacturing Practices (Cgmps) Established By The Us Food And Drug Administration. (Fda)