Promotes feelings of fullnessAt Nature's Way, we believe in quality you can trust. So, we start by sourcing botanicals from the places they grow best. Then we use three distinct levels of scienti?c testing methods to ensure ingredients meet our uncompromising standards. Look for the TRU-ID logo to ?nd products certi?ed for authenticity by independent, third-party testing.Amount Per ServingGlucomannan amorphophallus Konjac AKA Riveri var. Konjac. soluble and insoluble fiber from Japan. 450 mgSuggested Use:Take two or three caps with a full glass water 20-30 minutes before each meal. Can be taken in between meals to provide fullness between meals.