A Unique Combination of Vitamins, Amino Acids and Ginkgo Biloba Extract. This product is suitable for vegans.Ingredients:L-Phenylalanine (free form) 167mg, L-Tyrosine (free form) 167mg, L-Glutamine )free form) 167mg, Vitamin C (buffered as calcium ascorbate) 100mg, Choline (bitartrate) 41mg, Soy lecithin (providing 10mg [33%] phosphatidyl choline) 33.3mg, Standardised Ginkgo Biloba leaf powdered extract 7mg (1.68mg [24%] ginkgovlavoglycosides), Thiamin (Vitamin B1 as thiamine mononitrate) 5mg, Niacin (Vitamin B3 as niacin and niacinamide) 5mg, Riboflavin (Vitamin B2) 5.5mg, Pyridoxal-5-Phosphate (coenzyme form of vitamin B6) 2.5mg. Natural Ingredients:Magnesium stearate. Capsule Shell:Hydroxypropylmethyl cellulose. Directions:As a food supplement for adultsl, one (1) to two (2) vegetable capsules daily with juice or water in between meals, or as directed by a healthcare practitioner. Caution:Solgar Neuro-Nutrients contains Phenylalanine.