Swanson Adrenal Essentials isn't going to put an end to your stress, but it may help you cope by supplying the specialized nourishment your stressed-out body needs. The adrenal glands are on the front line of defense against stress and fatigue, responsible for controlling stress hormones like cortisol and adrenaline. If your stress response could use a boost, try Adrenal Essentials and keep going strong, no matter what life throws your way.