It restores the skin barrier preventing water loss.Rilastil Aqua is a completely skin moisturization product line that will maintain your skin fresh, tonic, and wrinkle-free. The Rilastil Aqua line recommends using the LEGERE cream daily with the cleanser and the mask twice a week for optimal moisturizing. The recommended therapy can restore proper skin moisturization (high molecular weight hyaluronic acid for superficial moisturization and low molecular weight hyaluronic acid for deep moisturization) and make the face skin bright and smooth (Evening Primrose Oil with Omega 6).