Memory Support contains a special blend of ingredients designed to promote alertness and memory. Ginkgo biloba is included to help improve cerebral circulation, mental alertness, and overall brain functioning. Phosphatidylserine (PS) Dietary supplementation has been proven to slow, halt, and, in many cases, even reverse age-related cognitive decline. Acetyl-L-Carnitine (ALC) is a naturally-occurring molecule involved in the transport of fats into the mitochondria. St. John's wort has value as a cognitive enhancer and may help support healthy mood patterns. L-glutamine is an amino acid that serves as an important source of energy for the brain. DMAE elevates mood, improves memory and learning Bacopin is thought to increase mental acuity and helps people maintain their intellect and memory into old age. Vinpocetine facilitates brain metabolism by improving cerebral blood flow, increasing brain cell ATP production (for energy) and increases utilization of glucose and oxygen.