For 30 years, InterPlexus has offered Seriphos to help people who struggle with stress and sleep deprivation.  Stress is a common feature of your hectic life that can raise cortisol levels and lead to significant health problems. Seriphos offers a simple and effective answer to cortisol management, welcoming you to a good night's sleep. Join the thousands of users who describe Seriphos as "a lifesaver."