Premier Research Labs Pregnenolone is a natural steroid hormone that the body produces from cholesterol. Because all steroid hormones are ultimately derived from pregnenolone, it has been called the “Grandmother of all Steroid Hormones.”

Benefits:

• Pregnenolone is a precursor to many important hormones
• Plant based ingredients suitable for vegans and vegetarians
• Non-GMO, gluten and soy-free!