At Complete Nutrition, certified personal trainers, strength coaches, and other fitness professionals steer customers toward leaner pastures with proper supplements and vitamins such as Rebuild, CTS360, and Complete Woman. Rather than simply handing off bottles of pills, staff members help customers understand what makes a regimen effective as well as what types of meals and supplements pair well with their plan. Complete Nutrition also works with health-care providers, nutritionists, and chemists to develop its own exclusive line of formulas and supplements.