CocoaVia

cocoavia.com

CocoaVia™ Memory+ is a highly-concentrated cocoa extract supplement that contains 750 mg of cocoa flavanols per serving. These results are backed by 4 double-blind clinical studies conducted among ~400 healthy adults that show significant improvements in 3 different aspects of memory: long-term memory, spatial memory, and word recall. $60/bottle, with loyalty discounts for subscription and bulk offerings.