 Yerba mate leaf and green tea leaves, both of which contain natural caffeine and polyphenols. These components provide a sustained energy boost without the crash. Ashwagandha root and ginkgo leaf are included for their adaptogenic and antioxidant properties. Not only will this product help enhance mental clarity and focus, enhance energy levels, but it will do so in a way that reduces stress so you don't feel the anxiety associated with too much caffeine, energy drinks, perhaps like an Adderall or a nicotine. These are all great reasons to buy BrainForce Ultra.