The LEAN Optimizer and LEAN Recovery Oral Sprays are proprietary homeotherapeutic formulations designed to supercharge the Citric Acid Cycle often referred to as the (Krebs Cycle). "Optimizer" is designed to enhance cellular health and increase energy production. "Recovery" is designed to stimulate muscle recovery after a workout and to aid in improved organ function. We get our energy to do work from within the cells as a result of this citric acid cycle taking place. Mitochondria are the energy currency for us and the more ATP we can generate the more energy we will have. Take Optimizer and Recovery once daily to supercharge the extremely sensitive citric acid cycle process. Optimizer and Recovery (MUST) be used together. Each bottle contains approximately 200 sprays.