Our peel-off lip liner pen (light brown) contains hyaluronic acid, tocopherol (vitamin e), and white flower seed oil. It can keep your lips well-defined throughout the day, provide additional nutrients to nourish your lips, and bring lasting luster to plump lips. Its usage is very simple: First, moisturize the dead skin on your lips before use. Then, gradually and evenly place it along the lip line for 20 minutes until it dries completely and forms a film. Finally, peel it off and show the lip color. After use, it can fade lip lines, brighten dark lips, make lips soft, reduce lip stains, moisturize lips to make them elastic, and keep your lips beautiful day and night.