Semaglutide (VLS brand) is used for weight loss, to help lose weight and keep weight off. Semaglutide works for weight loss by decreasing appetite and slowing the movement of food from the stomach into the small intestine, which may make you feel full more quickly and for a longer period of time. Semaglutide is a once-weekly injection given under the skin using a pen (autoinjector).

Tirzepatide (VLS brand) is used for weight loss, to help lose weight and keep weight off. Tirzepatide works for weight loss by decreasing appetite and slowing the movement of food from the stomach into the small intestine, which may make you feel full more quickly and for a longer period of time. Tirzepatide is a once-weekly injection given under the skin using a pen (autoinjector).