 The cocoa shell contains a large amount of methylxanthenes and phenolic compounds, such as Gallic acid and, plus, catechin. These compounds are present in high concentrations even after simulated digestion. This indicates that the cocoa shell has potential health benefits due to its antioxidant properties. Furthermore, the cocoa shell extract and cocoa shell flour have been shown to be effective at reducing oxidative stress caused by TBHP, protecting against cell damage, and preserving the body's natural defenses. This article was authored by Sylvia Canas, Miguel Reboio Hernanz, Patricia Bermudas Gomez, and others.