Effective appetite managementSpecially formulated with RedsureGives a pleasant feeling of fullness XLS Medical Specialist appetite reducer is an effective product for management of appetite, food cravings and compulsive eating habits. It's specially formulated with Redusure , a proprietary blend of dietary fibres that can swell 200 times its original size. This forms a thick gel which fills 30 - 43% of the stomach, leading to a pleasant feeling of fullness, before leaving the system naturally.