Esthederm Intensive Retinol Oil Serum is a regenerating serum for dry skin. From age 35, the signs of aging become more pronounced. To combat deep wrinkles, uneven skin tone, recent scars, and photoaging, Intensive Retinol Oil Serum is ideal in winter, especially as a post-sun skin treatment. This Esthederm oil serum has a visible anti-aging effect: it smooths the skin and restores the complexion's radiance and clarity. derma It regains its tone, wrinkles and fine lines are reduced. The skin becomes soft and silky again.