Biosint™ L-Carnitine is manufactured by Sigma-Tau Industries, S.p.A. (Rome, Italy), the pioneer in L-Carnitine science.Ingredients:L-Carnitine (from 375 mg L-Carnitine Tartrate) - 250 mg
Cellulose, magnesium stearate and silicon dioxide. Capsule consists of gelatin. DuraCarn L-Carnitine Fumarate is a superior, stable form of L-Carnitine and is 58% elemental carnitine. 431 mg of L-Carnitine Fumarate yields 250 mg elemental L-Carnitine.Suggested Use:Take 1 to 4 capsules daily, or as directed by your qualified health consultant.