Alteril is an all-natural sleeping system, backed by 25 years of research into sleep science and a healthy alternative to gently guide you to restful sleep. The new Alteril 1-2-3 Easy Sleep System is the solution to your sleep problem. 1) The Alteril Nighttime Capsule is a combination of potent sleeping aids including L-Tryptophan, Melatonin, Valerian and L-Theanine. 2) Deep Sleep Tea, a relaxing herbal infusion with proven sedative effects. 3) Binaural Beats CD helps coax your brain waves in frequencies commonly associated with deep sleep. Try the Alteril Sleep System risk-free for 60 days.