Studies show our brains begin accumulating plaques and tangles in early adulthood that leads to normal age-related loss of memory and cognitive decline. Percepta Professional is a patented dietary supplement containing only 3 ingredients - PTI-00703 cat's claw, a specific oolong tea extract and black currant - all containing important polyphenols and proanthocyanidins that reduce and inhibit brain plaques and tangles. The product was developed by renowned brain aging researchers, Dr. Alan Snow (former Research Associate Professor of Pathology, University of Washington) and Dr. Rudy Tanzi (Professor of Neurology, Harvard University). The product is backed by over 30 issued patents for the use of cat's claw for memory, cognition, focus, concentration and overall brain health. Cat's claw has also previously been shown to enhance the immune system. This product is excellent for both brain health and immune support.*