One of the oldest medicinal herbs known to Man, the fresh green leaves of the Ginkgo biloba tree are gathered in spring to create this beneficial tincture. Alfred Vogel's own Ginkgo tree, planted on his return from Japan, was a daily source of fresh leav Please seek medical advice if pregnant. Keep out of reach & sight of children. Store in a cool dry place Adults: 15 drops in a little water 3 times daily. Children: This product is not recommended for children