NuMedica Pregnenolone Sleep & Memory Support Pregnenolone is a prohormone that is synthesized from cholesterol and can be converted to progesterone, DHEA, and other hormones. Studies have shown that pregnenolone concentration is higher in the nervous system than in the bloodstream, and it has been studied for its potential to promote sleep quality and memory, as well as its possible anti-aging properties. Ingredients Serving Size: 1 Vegetable Capsule Amount/Serving Pregnenolone 30 mg Other Ingredients: Microcrystalline cellulose, hydroxypropyl methylcellulose (vegetable capsule), stearic acid, bamboo silica. Does Not Contain: Milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy. Suitable for Vegetarians • Independently Tested, Gluten Free • Vegetable Capsules Suggested Use Take one capsule once per day or as directed by your healthcare practitioner. Caution: Keep out of reach of children. Storage: Keep tightly closed in a cool, dry place.