About this item Optimal Body Function: Recent experimental and human studies show that DHEA is involved in a large variety of physiological processes, including immune function, brain function, bone metabolism, blood lipid metabolism, energy metabolism.* Fast Absorption: DHEA is the parent precursor for important hormones. Its micronized formula is used for faster absorption and or sublingual administration. Hormone: Our hormone formulas are developed to support healthy and appropriately balanced hormones to aid in healthy and active lifestyles.* Our uncompromising operational practices at our state-of-the-art manufacturing facilities surpass GMP standards and manufacturing regulations. All of our products are GMO-free. For 65 years, Douglas Laboratories has been dedicated to meeting the needs of healthcare professionals. As a globally recognized leader in the development of innovative, science-based nutritional supplements, we strive to help healthcare professionals and their patients push their potential for healthy living, today and in the future.*