Natural Sleep Support Overnight Metabolism Fat Burning Support Appetite Support Dietary Supplement Vegan and Gluten Free Halal Certified NiteLean® combines stimulant-free weight loss support with a transparent sleep ingredient formula designed to help you relax and rest better. Getting optimal sleep plays a critical role in your energy levels that can impact your entire day from focus levels at work and school to training performance and healthy eating decisions. Your quest for a leaner body doesn’t stop when you go to sleep. Stay on track overnight with metabolism and sleep support to help you reach your fitness goals!