Your adrenals are glands in the endocrine system that produce and release many hormones. One of these hormones is cortisol, your body's primary stress hormone. Adrenal Revive contains a blend of nutrients that help to enhance adrenal cortical and medullary function, as well as increased hypothalamic receptor function. In other words, this high-quality supplement provides all around support for the adrenals and helps with the body's adaptation to stress.†This nutraceutical supports the nutritional focus of the 5 Essentials®.