Sisley Express Flower Gel Mask 60ml / 2.0oz Express Flower Gel Mask, or Gel Express aux Fleurs, is a fresh, moisturizing and toning cream-gel mask specifically designed for dehydrated, sagging or tired-looking skin. All skin types. Its exceptional concentration of moisturizing active ingredients regenerates, hydrates, tones and removes traces of fatigue and stress from your skin, all while smoothing your features and evening tone in just three minutes. Skin is left softer and silkier.