One Paris N°5 The Mask is an intensive repairing face mask made to deeply nourish, hydrate, purify, and revitalise the skin. Its creamy, rich texture melts comfortably onto the face and works as the final step in the One Paris routine to restore softness, smoothness, and radiance. The formula is made with natural origin ingredients and features aloe vera, marine algae, and argan oil to help moisturise, repair daily skin stress, and leave the complexion feeling comforted. It is ideal for skin that feels dry, dull, tired, rough, or damaged by everyday external aggressors. Used once or twice a week, it helps refresh the skin, improve luminosity, and support a softer, healthier-looking finish. The brand describes it as a nourishing and regenerating treatment that hydrates deeply while leaving skin smoother, brighter, and revitalised.