Hormonal Support: Pregnenolone is a natural precursor to over 150 steroid hormones to support optimal balance.*.Immunity Support: Pregnenolone has been linked with positive support of the immune system and memory.*.Dhea & Progesterone Conversion: In the body, pregnenolone is converted to DHEA and/or progesterone.*.Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity..Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure Encapsulations products are FREE FROM wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives.