Bullet Points : 1 > This Turbo-Charged Moisturizing Mask Works In Unison With The Body'S Circadian Rhythm To Hydrate In Depth 2 > Its Ultra-Replenishing Night-Time Texture Drenches Skin In Softness, Leaving No Residue On Your Pillow 3 > Hyaluronic Acid (Ha) Is A Glycosaminoglycan Naturally Present In The Skin Which Plays A Filling And Hydration Role Description : This Turbo-Charged Moisturizing Mask Works In Unison With The Body'S Circadian Rhythm To Hydrate In Depth. Its Ultra-Replenishing Night-Time Texture Drenches Skin In Softness, Leaving No Residue On Your Pillow