From the Manufacturer's Label:
Enhances Mental Concentration**
Sweet & Tart
Studies have shown that very active children may have special dietary needs. Source Naturals Attentivechild™ is designed to support your child's ability to focus - and kids love the sweet and tart taste! DMAE, a substance normally found in the brain, has been shown to help enhance mental concentration. Magnesium also plays a role in neuromuscular transmission and activity. L-Aspartate, an amino acid, acts as a neurotransmitter. Grape seed extract is rich in procyanidins, which have powerful antioxidant activity and phosphatidylserine is a vital component of cell membranes, including those in the brain.**
Manufactured by Source NaturalsSuitable for Vegetrians. Contains no yeast, dairy, egg, gluten or wheat. Contains no salt, preservatives, or artificial color, flavor or fragrance.