​​Many of Herbalife's products contain plant-based protein derived from soy, including the majority of formulations of the company’s flagship product, Formula 1 Healthy Meal Replacement Shake. This sustainable plant-based protein requires less land and water and emits less carbon than animal-based protein. To provide additional choice to consumers, Herbalife also offers alternative plant-based proteins including pea, rice, quinoa, and more.​