Epicatechin is an ingredient which has been thrust into the limelight due to its ability to boost muscle growth, improve mental clarity and increase Nitric Oxide production - making it the 'goldilocks' compound for the physique athlete. However, certain studies have found that <5% of this substance are properly absorbed and utilized after consumption orally. In response, Prototype Nutrition have created E-Spray - administered directly to the skin for rapid uptake and incorporation into the blood stream. This means that the user can truly benefit from the amazing benefits Epicatechin can offer.