STEVIA LEAF 40 G NATURAL SUN Ingredients: Stevia Leaves. Nutritional information (per 100g): Energy Value- 0 Calories. About Sol Natural: Sol Natural has always had a philosophy of life that consists of respecting and protecting the environment. In their day-to-day work, the goal is to behave as a responsible and respectful company towards the environment. This is why they believe in and support sustainable agriculture, as food grown in a respectful manner without chemicals helps in the conservation of the land, which is our most precious asset.