To preserve your hearing, ZenCortex uses a proprietary blend of all-natural substances supported by science. When it comes to your brain and hearing health, ZenCortex has you covered with over 20 carefully chosen components, including Maca Root, Grape Seed, Green Tea, Gymnema Sylvestre, Capsicum Annuum, Panax Ginseng, Astragalus, Chromium Picolinate, and Green Tea. https://zencortex.supplenim.com/