Calorie Blocker Weight Loss Supplement is specially formulated to help block fat, calories and carbohydrates. It also helps with calorie control, cravings & weight loss support with Vitamins & Herbs, including Garcinia Cambogia and Vitamin C. Vitamin C increases weight loss and decreases body fat, through the oxidation of body fat during exercise. Vitamin C is also an essential water-soluble vitamin and antioxidant that the body needs to replenish daily. Garcinia Cambogia is known to block fat absorption, regulate blood sugar and reduce appetite. Chitosan is a fiber from the shells of shrimp, clams and lobster that are known for their fat blocking properties. The herb Gymnestra Sylvestre balances a person's blood sugar by helping to support pancreatic function. A healthy pancreas is another component that is essential in maintaining healthy metabolism. Calorie Block is KETO friendly! Best Earth Naturals supplements and vitamins are SAFE AND RELIABLE: Best Earth Naturals products are proudly made in the USA with the highest quality ingredients. We never compromise on quality or service, to ensure excellence in providing you with a superior product. MADE IN THE USA and NON GMO.