Natrol DHEA is a natural alternative that supports the levels of DHEA in the body. Dehydroepiandrosterone, DHEA is secreted by the adrenal gland and serves as a precursor for testosterone and estrogen. After the age of 30, DHEA levels begin to decrease. Now you can support your levels of DHEA in a tablet with Natrol DHEA. Supports balanced hormone levels. HPLC verified to ensure exact dosage, Natrol DHEA levels are verified by the high performance liquid chromatography technique. DHEA fast dissolve is 100% vegetarian. Natrol makes this product in the U.S.A.