[Give Your Brain A Caffeine-Free Boost With Focus And Memory Support. Get your first look at a whole new era of comprehensive brain and memory supplements. GNC Preventive Nutrition Focus & Memory is the first to feature Nutricog—an ingredient shown in a human clinical trial to support cognitive function and mental performance plus Cereboost to improve working memory and more. ENHANCE COGNITIVE FUNCTION: Nutricog and Cereboost were both shown in clinical studies to enhance cognitive function and high-level processing ability. IMPROVE WORKING MEMORY: Cereboost a patented American ginseng extract is shown to enhance working memory and Alpha GPC helps produce a neurotransmitter responsible for memory and brain function. DEFEND AGAINST FREE RADICAL DAMAGE: Extramel provides enhanced antioxidant capacity and helps support a healthy mind.]