Intermed s Slim Fix Gummies with Pineapple Flavor have a wonderful taste that helps with weightloss , thanks to the glucomannan they contain. Glucomannan is a 100% plant-based ingredient derived from the roots of the Amorphophallus Konjac plant and contributes to weight loss , in combination with a low-calorie diet. Each jelly contains 500mg of glucomannan. They do not contain sugar.