Klaire-SFI Brain Vibrance Supreme Powder nourishes your brain with three key nutrients: phosphatidylserine, glycerophosphocholine, and acetyl-L-carnitine. These nutrients are essential for maintaining the structure and function of brain and nerve cells, which in turn support learning, concentration, memory, and mood. Brain Vibrance Supreme helps you stay sharp and focused throughout the day. Recommended Use: 1 level scoop of powder, 1 or 2 times daily, preferably with a small meal, or as directed by a healthcare professional. Klaire-SFI Brain Vibrance Supreme Powder Facts: 1 level scoop contains: Vitamin C (as ascorbyl palmitate) 12 mg Choline (as L-alpha-GPC) 120 mg Magnesium (as magnesium citrate complex) 80 mg Acetyl-L-Carnitine HCI 750 mg GlyceroPhosphoCholine (GPC) Complex (Glycine max) (soybeans)(standardized to 50% L-alpha-GPC) 600 mg Phosphatidylserine (Helianthus annuus) (from sunflower lecithin)(seed) 150 mg Other Ingredients: Silicon Dioxide. Contains Soy.