THIS PRODUCT IS 100% LEGAL. DSHEA COMPLIANT UNDER UNITED STATES PATENT NUMBER Primary metabolite: 1-Androstenediol (1-AD) 1-DHEA is a naturally occurring DHEA isomer which cannot convert to testosterone or estrogen – but instead converts to the non-estrogenic compound 1-testosterone. Product Details: 30 servings 75mg 1-DHEA per serving (1ml) Transdermal Delivery System provided by Iron Legion