H.E.O Mask is a 2-step overnight mask that provides long lasting moisturisation. Built on the three principal moisturising strategies: humectants (H), emollients (E) and occlusives (O). It is applied in two steps for optimal effect. First step: cooling blue gel that provides an instant hydration boost with moisture-binding ingredients such as Glycerin and Hyaluronic Acid. The second step secures the moisture and improves ongoing hydration. Ceramides, squalane and linoleic acid provide lipid nourishment to the skin barrier.Deeply hydrating 2-step overnight mask.Provides long lasting moisturisation. Strenghtens the skin barrier and secures the moisture. SKIN THERAPIST TIPProvides optimal hydration for a dry skin, but is suitable for all skin types that has surface dryness.