The Rose Stem Cell Anti-Aging Gel Mask from Peter Thomas Roth is a cooling gel mask with advanced ingredients that increase cell renewal and reduce age-related signs such as; the appearance of wrinkles and fine lines, dullness and reduced elasticity. Pioneering plant-based biotechnology, made with five Rose Stem Cells and four Rose Extracts, makes the skin feel silky smooth and leaves it with a fresh, youthful glow.Lightweight gel texture.Smoothes and rejuvenates.Contains cutting-edge plant technology.SKIN THERAPIST TIPStore the mask in the fridge for an extra intense cooling effect. You can apply a thin layer over the skin and leave on overnight.