Quality, Purity & Potency Since 1988 Lab Tested - 3rd Party Certified For Purity & Potency Natural Cognitive SupportDietary SupplementLife's DHA - Healthy Brain, Eyes, Heart Think Clear™ utilizes four top-rated nutrients for brain and memory health to effectively support cognitive function. This complex formula enhances circulation and oxygen flow to the brain to promote optimal cell health, as well as supporting information transmission from cell to cell. The four nutrients infused into our Think Clear™ formula have unique nourishing properties to promote brain health and support the mind during cognitive processes. Our memory complex includes, Ginkgo biloba, Huperzine A, and DHA to form a potent memory enhancing supplement. Ginkgo Biloba: Ginkgo biloba is a powerful antioxidant best known for its ability to enhance circulation throughout the body and brain. It has the capacity to squeeze through the narrowest of blood vessels to increase the supply of oxygen to the brain and other parts of the body. Huperzine A: A powerful compound harvested from the club moss Huperzia serrata, and a popular brain supporting nutrient, huperzine A promotes enhanced mental function. Huperzine A helps maintain levels of acetylcholine, a brain nutrient that plays a major role in cognitive activity. By promoting healthy acetylcholine levels, memory health is maximized. In addition, huperzine A supports the nervous system's role in transmitting information from cell to cell. DHA (Docosahexaenoic Acid): An Omega-3 fatty acid, DHA is a major building block of brain and retinal tissue that plays a role in blood vessel health and the inflammation response.