The "Saxenda" needle for slimming differs from other weight-loss drugs because it works like a natural hormone secreted inside the body. This hormone is responsible for regulating appetite by activating certain areas in the brain responsible for feeling full and hungry, making the person feel full and full after eating small amounts. Of food. Use the Saxenda needle for injection once a day at any time, with or without food. The Saxenda needle comes in the form of a pre-filled pen, and the dose of the drug is injected under the skin in the abdomen, upper thigh or upper arm according to the doctor’s instructions, taking into account not to inject into a vein or muscle.