Description: Esthederm Intensive Retinol Oil Serum is an anti-aging serum in an oil presentation which deeply nourishes the skin and reduces the depth of wrinkles. Thanks to its exfoliating ability, retinol also even the skin texture and reduces rough patches, for a peeling-like effect. The skin is regenerated, wrinkles are reduced and irregularities are deeply reduced. HOW TO USE ? Apply Esthederm Intensive Retinol Oil Serum in the evening, onto cleansed skin on the face, neck and chest. If you have never used retinol before, start using this serum by mixing it with the cream and then moving on to a phased application of first serum and then cream. Always use sunscreen in the morning.