Brain Essentials: Lithium Orotate contains clinical dosages of lithium orotate which in research studies has been shown to support memory, focus, and concentration while supporting mood and energy. Here at Green Valley, we only work with US - based manufacturing facilities that are cGMP (Good Manufacturing Practices) Certified and NSF and FDA inspected. Our products are triple tested to ensure potency and purity and are stored in our temperature and humidity - controlled warehouse right here in the Shenandoah Valley, Virginia. And we ship directly to your doorstep – we don't share warehouse space and we don't hand off your business to a third party to fulfill your order. Best of all, all Green Valley products come with our 90-day Satisfaction Guarantee.