Ginkgo trees date back to the prehistoric era and have been known to live for up to 4,000 years. The leaves have been used in wellness practices for thousands of years. We blended this brain supporting extract with lion's mane mushroom and acetyl L-carnitine for a premium formula unique to Nature's Way.**This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.