A dietary supplement to support endurance and brain function.* This unique nutritional supplement was created to help you feel more energetic and “ready to go.” This fast-acting formula safeguards your body against shortages of the nutrients it needs to release energy, to support proper brain function and nerve transmission. It’s power packed with DMG, Ginkgo Biloba, amino acids, methyl donors, and aspartates in a vegetarian, yeast-free formula that acts to fight fatigue and help you feel more energetic.