Our hydrolyzed collagen patches contain collagen, hyaluronic acid. It can immediately improve skin firmness and smooth the signs of aging. Deep nourishes, penetrates the bottom of the skin, infuses water continuously. Its application method is simple: 1. Clean and dry the skin; 2. Take off the film, keep it close to the forehead, and spray proper amount of collagen spray; 3. After the patch has dissolved, gently massage it in a circular motion on your face until it is absorbed. Continuous use can significantly improve and reduce forehead fine lines and restore youthful skin. Mild and non-irritating. Sensitive skin can also enjoy.