Our collagen skin care mask contains collagen, niacinamide and hyaluronic acid. It can penetrate the skin quickly. Significantly reduces wrinkles and fine lines. Its application method is very simple: 1. Please keep your skin clean and dry before use. 2. Take out the patch and place it on your face; 3. Wait 15-20 minutes for the serum to be fully absorbed before removing it. Continue to release nourishing ingredients, deeply nourish skin, improve skin quality.