Studies have shown that very active children may have special dietary needs. Source Naturals Attentive Child™ is designed to support the multiple systems that affect your child's brain metabolism-and kids love the sweet and tart taste! DMAE, a substance normally found in the brain, may be used by the body to make choline, which in turn may be used to make acetylcholine. Magnesium is necessary for numerous metabolic processes and also plays a role in neuromuscular transmission and activity. L-Aspartate, an amino acid, acts as a neurotransmitter. Our grape seed extract provides procyanidins, which have powerful antioxidant activity, and phosphatidylserine is a vital component of cell membranes, including those in the brain.