Per one tablet
Trimethylglycine (TMG) (Betaine Anhydrous) - 1,000mg (1gm)
Other Ingredients: Microcrystalline Cellulose, Hydroxypropyl Cellulose, Vegetarian Coating, Stearic Acid (vegetable source), Croscarmellose Sodium and Magnesium Stearate (vegetable source).