CondroArtil with UC-II collagen is a food supplement that, in addition to the main ingredient: non-denatured type 2 collagen (UC-II®), incorporates vitamins C, D3 and K2, copper and manganese. A set of nutrients designed to help keep bones in good condition1, 2 and for the formation and maintenance of connective tissue (support tissue)3, 4 and collagen1. Collagen is the most abundant protein in the body (25%) and is a fundamental component of connective tissues, such as skin, tendons and bone, where it performs a structural function providing support and resistance. Collagen is not a single protein, it is a family of closely related but genetically distinct molecules. Several types of collagen are described that differ from each other, due to the way in which their fibrils are distributed. There are up to 21 types of collagen in mammals, but the best known are type I, II, III and IV. UC-II is an undenatured collagen. Unlike hydrolyzed collagens, UC-II® has a different and unique mechanism of action. It works through a process called oral tolerance in which the immune system participates and facilitates that, with a small dose of only 40 mg/day, the desired results are achieved. CondroArtil is a complete formula for cartilage and joint care that includes: UC-II®, vitamins C (PureWay-C®), vitamin D3 and vitamin K2 (MenaQ7®), manganese and copper. How to use 1 capsule a day or following the recommendations of an expert.