Metagenics Adrenogen is a dietary supplement for healthy adrenal function support. Adrenogen offers a combination of select B vitamins and high quality raw adrenal concentrate to provide nutritional support for the adrenal function. The B vitamins are those involved in the production and regulation of hormones. This product is Non-GMO. Recommended use: Take 1 tablet, 3 times daily, or as directed by a healthcare practitioner.