Introduction Lycopene is the main pigment in tomatoes, responsible for their deep red color. Lycopene is a carotenoid that gives tomatoes their red color and is also found in other fruits and vegetables. It's a potent antioxidant that may help protect cells from damage. radicals, may also reduce inflammation and cholesterol, improve immune function, and prevent blood from clotting.It's also found in tomato products like ketchup, tomato sauce, and tomato juice. While lycopene is found in small amounts in a few fruits, tomato products are the richest sources.The amount of lycopene in tomatoes depends on the variety, ripeness, and growing