Echozen™ is a dietary supplement designed to support healthy hearing, auditory function, neural communication, and everyday ear wellness. The official website highlights ingredients such as Ginkgo Biloba, Alpha-Lipoic Acid, Zinc, Vitamin B complex, and melatonin, and states that the product is made in the USA and quality tested. The current website offer starts at $49 per bottle and i... http://en-us-en-echozen.com