The Science Behind Theanex Avis The formulation of Theanex Avis is backed by scientific research, which adds credibility to its claims. One of the key ingredients, green tea extract, has been extensively studied for its cognitive-enhancing properties. Numerous studies have shown that green tea extract contains compounds that can increase alpha wave activity in the brain, leading to improved attention and alertness. Another ingredient, L-theanine, has been found to promote relaxation and reduce anxiety without causing drowsiness. This unique combination of ingredients in Theanex Avis works synergistically to provide optimal cognitive support. Theanex Avis Theanex Brûleurs De Graisse