*The Zen Sprays are not eligible for returns. The Zen formulas are powerful in the ability to calm the mind and allow for maximum vagal activation (stimulation of the vagal nerve). You will experience a powerful afterglow effect, following the initial temporary burning feeling after administration. *THIS IS A STATEMENT OF NUTRITIONAL SUPPORT. THIS STATEMENT HAS NOT BEEN EVALUATED BY THE FOOD & DRUG ADMINISTRATION. THIS PRODUCT IS NOT INTENDED TO DIAGNOSE, TREAT, CURE OR PREVENT ANY DISEASES. INDIVIDUAL RESULTS MAY VARY.