Supplement FactsServing Size: 1 Tablet Amount Per Serving % Daily Value SAMe (S-Adenosyl L-Methionine) (from 800 mg of S-Adenosyl-L-Methionine Disulftate Tosylate) 400 mg † † Daily Value not established. Other Ingredients: Stearic Acid (Vegetable Source), Glycerol Esters, Silica, Croscarmellose Sodium, Dicalcium Phosphate, Ethyl Cellulose and HPMC. Contains NO artificial color, sugar, salt, starch, yeast, wheat, gluten, milk, egg or preservatives. Suggested Use: As a dietary supplement, take 1 tablet 1 to 2 times daily, preferably on an empty stomach with water. More Info SAMe (S-Adenosylmethionine) consists of two forms: (S,S) SAMe and (R,S) SAMe. The biologically active form is the (S,S) structure, while the (R,S) structure is biologically inactive.* The Bestvite Difference Gluten Free Quality Assurance All Bestvite products are produced in the USA according to GMP. All raw materials used in our products and all batches of finished products are laboratory tested using the state of the art testing equipments such as High Performance Liquid Chromotograpthy (HPLC), Fourier Transform Infrared spectroscopy (FTIR), UV/Vis Spectrophotometer, and Atomic Absorption Spectrophotomer.