BIOAPP Natural Supplement andXLS Medical Fat Binder multipack are meant to feel fuller for longer is a unique formulation that helps to manage your appetite. BioApp is a supplement that is helpful in feeling you fuller for a long time. The natural supplement is suitable for both males and females. You can have this supplement for all ages in adults and hence help to remain full for longer. The powerful ingredients of this formulation are a seaweed, Kelp and glucomannan. XLS fat binder helps to lose up to three times more weight than dieting and exercise alone. Fat binder is made from the natural fibrous products that are derived from dehydrated cactus leaves.