"Muscle stress and strain can be very painful. Muscles properly nourished with our Rest Ease Formula will more readily endure stress and strain and allow for total relaxation. The Health Centers Rest Ease formula contains Valerian Root which allows you to sleep peacefully and feel well rested. It can also calm you when experiencing stress or anxiety. Valerian Root is an all natural pain relief during the nighttime, letting you sleep without discomfort. Another nutrient in Rest Ease is Peppermint