GABA 750mg by Kal 90 Tablet Features Gamma Amino Butyric Acid (GABA) discovered in 1950 is a neurotransmitter found in the brain. It is made in the brain from the amino acid glutamate with the aid of vitamin B-6. GABA is intended to provide nutritive support for relaxation. KAL GABA is all natural with no lactose or artificial additives. Size 90ct 750mg Directions As a dietary supplement take one tablet daily with a meal or a glass of water. Serving Size 1 Tablet 90 Servings per container Ingredients Amount per serving Daily Value + GABA (Gamma Amino Butyric Acid) 750 mg Key to Ingredients Daily Value not established. + Percent Daily Value is based on a 2 000 calorie diet. Values differ depending on age Values differ depending on age Other Ingredients Cellulose Stearic Acid Silica and Magnesium Stearate Other See product label for more information.