EZZ Advance Formulation Stay Young is an advanced formula containing nicotinamide and nicotinic acid and it is specially developed to support general health and wellbeing, help prevent dietary deficiency of vitamin B3, assist carbohydrate metabolism and maintain energy levels in the body. Grape seed in the formula can help support healthy blood vessels and blood circulation. Korean ginseng is traditionally used in Chinese medicine as a longevity tonic and helps the body adapt to stress, while citrus bioflavonoids help reduce free radicals formed in the body.