Each tablet contains: Rheum rhaponticum L. root extract (containing 2.16 mg rhaponticin) 4 mg. Other Ingredients: Microcrystalline Cellulose, Stearic Acid, Croscarmellose Sodium, Silica, Enteric Coating (deionized water, cellulose acetate phthalate, glycerol triacetate, ammonium hydroxide, hypromellose, maltodextrin, polyethylene glycol).
This formula has been discontinued by the manufacturer and has been reformulated in 2014. The new formulation is still available under the same name.