Kiehl's Powerful-Strength Line-Reducing Concentrate (2.5 oz / 75mL) is a facial serum with 12.5% Vitamin C and Hyaluronic Acid, designed to reduce fine lines, improve skin texture, and boost radiance. Suitable for all skin types, it can be used morning and night. Key Ingredients: Vitamin C (12.5%): A high concentration that brightens skin, boosts radiance, and improves skin texture. Hyaluronic Acid: Known@ for its hydrating properties, it helps plump the skin and enhance its smoothness. Benefits: Visibly reduces fine lines and wrinkles. Enhances skin's firmness and elasticity. Boosts overall radiance for a more youthful appearance. Usage: Apply the serum to clean skin, avoiding the eye area. It can be used both morning and night and is suitable for all skin types, including sensitive Condition Item has been inspected and is in excellent condition Box shows scuffs and minor wear