Healthy Brain Function. Supports Memory & Anti-Aging. Promotes Well-Being. Studies show ginkgo can improve attention. Studies ginkgo can significantly improve attention in healthy individuals; the effect was almost immediate and reaches its peak 2.5 hours after the intake. Ginkgo is believed to have nootropic properties and is mainly used as a memory and concentration enhancer. Enhances memory & brain function. Promotes healthy blood flow. Supports energy levels. Healthy sense of well-being. Nootropics work to improve mental function such as cognition, memory, intelligence, motivation, attention, and concentration. Nootropics are thought to work by altering the availability of the brain's supply of neurochemicals (neurotransmitters, enzymes, and hormones) by improving the brain's oxygen supply, or by stimulating nerve growth.