Free Form. Supports Heart Health. Nitric Oxide Stimulator. Gluten, Wheat & Dairy Free. Suitable for Vegetarians. Dietary Supplement. Kosher Parve. L-Arginine is an amino acid that promotes heart health. It stimulates nitric oxide, a compound involved in circulatory and immune function. Nitric oxide degrades very rapidly after its formation. L-Arginine serves as the precursor for continued nitric oxide production. This product provides Free Form L-Arginine to promote optimal absorption and assimilation. Suggested Use As a dietary supplement for adults, take one (1) tablet three times daily, between meals, or as directed by a healthcare practitioner. Ingredients Microcrystalline cellulose, vegetable cellulose, vegetable stearic acid, silica, vegetable magnesium stearate, vegetable glycerin. Free Of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, preservatives and color. Warnings If you are pregnant, nursing, taking any medication or have a medical condition, please consult your healthcare practitioner before taking any dietary supplement. Keep out of reach of children. Store in a cool, dry place. Do not use if outer bottle seal is missing, torn or damaged in any way.