Jarrow Formulas - Hyaluronic Acid, 50 mg, 120 capsules. Hyaluronic Acid provides the fluid matrix for joint lubrication, skin hydration, and skin repair. It is clinically documented to be bioavailable and to improve hydration of the skin. Serving Size. Does Not Contain: wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/treenuts. 2 capsules. Jarrow FORMULAS Hyaluronic Acid is a low-molecular weight preparation derived from biological fermentation.