Ginkgo Biloba is a tonic which assists in blood circulation, concentration, mental alertness and memory function. May be used as a supplement for vertigo (dizziness), tinnitus (ringing in the ears) and tiredness due to poor blood circulation.• Improve memory, mental concentration and alertness• Improve blood circulation to the brain and central nervous system• Used as a supplement for cerebral insufficiency• Helps reduce tinnitus (ringing in the ears) and vertigo (dizziness or feeling of disequilibrium)Active Ingredients Per Caplet Gingko Biloba dry leaf 2500mg equivalent to extract (providing Gingko Flavonglycosides 12mg) 50mg How to take:1 tablet, 3 times daily after meals or as prescribed by your doctor.