The specially-formulated Bytox Recovery Patch 10 Pack with levels of vitamins, nutrients, and antioxidants for your body after a night out. Directions: Apply one Bytox patch before a night out. Peel off the patch from the package and apply it to a dry and hairless area on your body. Keep the patch on for 8 hours. In the meantime, stay hydrated. Please note that when using the patch on a regular basis, apply it to different areas on the body.