Erno Laszlo Hydra-Therapy Memory Sleep Mask

What it is: An overnight gel mask with shape-shifting technology that liquefies on contact, delivering intense hydration and skin-nourishing fatty acids.

What it does: This cutting-edge formula bounces back when you touch it, much like youthful, moisture-rich skin. Its formula is infused with a potent blend of actives, including prickly pear, which is rich in essential fatty acids and naturally-occuring vitamin E. Wake up to hydrated, renewed and refreshed skin.

How to use: Use as the last step in your nightly skin care routine. Smooth over your face and neck, avoiding your eyes and brows. Leave on overnight. Use as needed.