The Hydra-Therapy Memory Sleep Mask is among the skin care specialists from the cosmetics brand Erno Laszlo. Developed as a rich overnight treatment, the mask sustainably improves the moisture balance of the skin. At the same time, it nourishes the skin with important nutrients and supports natural cell regeneration. When you wake up, your skin will feel like new. It will be more radiant and will look significantly more revitalised and firmer.