Taurine is a conditionally essential amino acid produced from cysteine by the body and found abundantly in the body, particularly throughout the excitable tissues of the central nervous system, where it is thought to have a regulating influence. However, taurine is deficient in many diets and may not be sufficiently produced by the body in certain disease states. Supplement Facts Serving Size 1/4 level teaspoon (approx. 750 mg) Servings Per Container approximately 400 Amount Per Serving L-Taurine 750 mg Other ingredients: none. This product contains NO milk, egg, fish, peanuts, crustacean shellfish, soybeans, tree nuts, wheat, yeast, gluten, corn, or rice. Contains NO sugar, and no artificial sweeteners, flavors, colors, or preservatives. Dosage and Use Mix 1/4 level teaspoon daily in water or juice, or as recommended by a healthcare practitioner. Warnings