A Foundational Hormone Precursor Pregnenolone by Ortho Molecular provides one of the body's most upstream steroid hormone precursors — the raw material from which many other hormones are made. Supplementing pregnenolone supports healthy hormone balance and overall vitality, particularly as natural levels decline with age. Why You'll Love It Upstream hormone precursor — a building block the body uses to make other hormones Hormone balance — supports healthy, balanced hormone levels Age-related support — helps support pregnenolone levels that decline with age Simple & precise — one focused nutrient per serving How to Use Take as directed on the product label, or as recommended by your healthcare practitioner. Pregnenolone is a hormone precursor and is best used under practitioner supervision, ideally with lab monitoring. It is not intended for use during pregnancy or nursing, or by anyone under 18. If you have a hormone-sensitive condition, take hormone therapy or other medications, or have a medical condition, consult your healthcare practitioner before use. Key Ingredients Pregnenolone. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.