1. A sweetener composition containing a mixture of sweeteners and at least 50% of the mass. water from the total weight of the composition； a mixture containing from 37% of the mass. up to 65% of the mass. the first sweetener of the total mass of the mixture, from 16% of the mass. up to 35% of the mass. the second sweetener of the total mass of the mixture, from 3% of the mass. up to 15% of the mass. the third sweetener of the total mass of the mixture and less than 30% of the mass. erythritol based on the total weight of the mixture； where the first sweetener is selected from the group consisting of cyclamate and cyclamate salt, the second sweetener is selected from the group consisting of saccharin and saccharin salt, the third sweetener is selected from the group consisting of acesulfame and acesulfame salt； a composition comprising 8% of the mass. up to 13% of the mass. the first sweetener of the total weight of the composition, from 3% of the mass. up to 7% of the mass. the second sweetener of the total weight of the composition, from 0.5% of the mass. up to 2.5% of the mass. third sweetener of the total weight of the composition. 2. The composition according to claim 1, where the mixture of sweeteners contains from 55% of the mass. the first sweetener of the total mass of the mixture, from 25% of the mass. the second sweetener of the total mass of the mixture and from 5% of the mass. up to 12% of the mass. third sweetener of the total mixture. 3. The composition according to claim 1, where the mixture of sweeteners contains from 57% of the mass. up to 63% of the mass. the first sweetener of the total mass of the mixture, from 28% of the mass. up to 33% of the mass. the second sweetener of the total mass of the mixture and from 7% of the mass. up to 11% of the mass. third sweetener of the total mixture. 4. The composition of claim 1, wherein the first, second, and third sweetener comprise at least 50% of the mass. (in particular, at least 70% by weight of all s
