Name: Wasatch Weight Loss Clinics. Descripton:Advance Oral Spray for Weight Loss and Hunger Control is a proprietary formula and was created to support the body’s ability to achieve maximum weight loss. Our oral spray metabolizes about 2,000 calories of fat off your body. In addition, there are drainage remedies within the formula that flush out toxins from the body by stimulating the normal elimination pathways. The Advance Oral Spray regulates and improves the function of organs and glands to optimize hormones that influence metabolism, appetite and energy.