NOW® Taurine is a free-form amino acid that participates in a variety of metabolic processes. Taurine is a neurotransmitter, a neuromodulator and is involved in glucose uptake. It is found in meats, fish, milk and eggs, but not in vegetable proteins. 500 mg 100 caps - $5.59

Suggested Use: As a dietary supplement, take 1 capsule 1 to 4 times a day with juice or water, preferably between meals. Free of sugar, starch, salt, yeast, corn, soy, gluten, wheat or milk. (Other Ingredients: Rice Flour and Gelatin.)