H.E.O. Mask is a two-step overnight treatment mask that takes a clever, scientific approach to deep hydration.
Its name comes from the three key pillars of moisturisation, humectants, emollients and occlusives (H, E and O), which are combined in an expertly optimised ratio to hydrate the skin, help it hold onto moisture and support the barrier while you sleep.
Used overnight, it works to visibly improve the look of dryness, dullness, flaking, fine lines and crepiness, so you wake to visibly plump, glowing, intensely hydrated and supple-looking skin.
It helps support the skin barrier and reduce moisture loss both instantly and over time. Loved by professionals as part of post-treatment care.
Apply the two steps as directed in the evening as the final part of your routine.