13 Aug 2020 --- Just one 300 mg dose of Nektium Pharma’s Zynamite significantly improves performance in a range of cognitive tasks, including those related to attention and memory. This has been revealed in a new study, which examined the mental acuity effects of the extract made from the leaves of the mango plant. The company hails these findings as the “highlight” of the five-year discovery and R&D program aiming to establish Zynamite as a premium natural alternative to caffeine.