Source Naturals Pregnenolone 25mg - 120 tablets

Pregnenolone is the starting point from which all steroid hormones are manufactured in our bodies. Its conversion in the body follows different pathways, depending on individual needs. Several clinical studies have demonstrated that pregnenolone may enhance psychomotor performance and decrease fatigue in healthy subjects.


Pregnenolone is believed to affect occasional stress levels through its influence on the adrenal glands, which produce more steroid hormones when people are under stress. Pregnenolone may also affect brain chemistry in beneficial ways. It has been found to inhibit the GABA receptors in brain cells, which may result in increased mental alertness. It may also stimulate the NMDA (N-methyl-D-aspartate) receptors, which play an important role in certain regulating synapses, thus influencing learning and memory. As a “hormone balancer,” it has the capacity to support healthy levels of steroid and other hormones in our bodies. Some scientists believe pregnenolone is converted into other hormones only as they are needed.