A rested athlete is a strong athlete. That’s because during sleep, your body releases a muscle-building growth hormone. The L-tryptophan found in Vital Performance™ Sleep supports falling asleep and staying asleep by promoting the production of serotonin.**

Sleep supplements are often taken for support falling and staying asleep, and to help wake up refreshed.** Vital Performance™ Sleep is a melatonin-free supplement designed to promote a restful night’s sleep** so you can wake up restored to conquer your next workout.