Sensai Cellular Performance Essence, 40 ml, Skin Serums for Women, Does it feel as though your skin needs something more than just the care provided by a cream? The Sensai Cellular Performance Essence facial serum is the perfect product to enrich your skincare routine – it pampers the skin and delivers an intensive treatment. With its high concentration of active ingredients, the effect it has on your skin is far more pronounced and faster than with a face cream. Its liquid consistency makes application easier, as it is absorbed into the skin very well. Characteristics: firms the facial contours restores skin elasticity How to use: Dab an appropriate amount of the serum gently into clean skin with your fingertips. Apply to the face, neck and chest. You can use the serum under day and/or night cream, or on its own.