Buy Best Bluebonnet’s Alpha Lipoic Acid 100 mg Capsules in India. Bluebonnet Alpha Lipoic Acid is a powerful antioxidant in its purest crystalline form. Alpha lipoic acid is a powerful antioxidant as it is both fat-soluble and water-soluble. As it soluble in both fat and water it is able to remove several types of free radicals. This product is available in easy-to-swallow vegetable capsules for maximum assimilation and absorption.