Stevia by Giotis in powder, is derived from the leaves of the stevia plant and is used as an alternative sweetener. It is several times sweeter than sugar and has minimal calories, making it suitable for those who want to reduce or maintain their weight. It is characterized by good stability at both low and high temperatures, so it can be used in cooking and baking. Additionally, it has good solubility and is used as a tabletop sweetener.