Douglas Labs L-Histidine supplies 500 mg of the amino acid in each capsule.
L-Histidine is thought to play important roles in proper joint, neurological and cardiovascular support.
Ingredients: Serving Size 1 Capsule Servings Per Container 30 Amount Per Serving %DV L-Histidine HCI...........250g...* *Daily value not established. Other Ingredients: Cellulose,gelatin (capsule),silica and vegetable stearate. * These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to treat, mitigate, diagnose or cure any disease.