Size: 0.5 oz / 15 mlPeter Thomas Roth Un-Wrinkle Turbo Face Serum diminishes stubborn, deep wrinkles between the eyes, on the forehead, on the nose and around the mouth. Formulated with 18 anti-aging neuropeptides and peptides that provide instant and long-term results, this serum reduces wrinkle depth and width, boosts skin volume and increases skin elasticity.