Combination of standardised Ginkgo leaf extract with whole Ginkgo leaf powder in a base of alfalfa, spirulina and bilberry. The Ginkgo extract in this supplement is standardised to 24% ginkgoflavglycosides and 6% terpene lactones.Ingredients:INGREDIENTS: one vegetarian capsule provides: Standardised Ginkgo biloba leaf extract (24% ginkgoflavoglycosides, 6% terpene lactones) 65mg Equivalent to 3300mg of whole leaf In a base of alfalfa, spirulina & bilberry. Directions:As a food supplement, take one to three capsules daily with food, or as directed by your healthcare professional.