Green tea (Camellia sinensis) is believed to increase the metabolic rate and for this reason is a popular dietary supplement among those concerned about their body weight while at the same time being a powerful antioxidant, contributing to the neutralization of free radicals. These actions of green tea are due to a class of active substances called catechins and belong to the polyphenols, which are found in high concentration in green tea leaves. The raw material is of high quality, proven to contain the appropriate proportion of active ingredients while also containing the important amino acid L-Theanine. Each tablet corresponds to ½ liter of green tea .