Nutri lumiere renewing treatment essence provides an essential conditioning treatment for the skin that restores skin luminescence and supplements it with a range of essential nutrients'. '.strtoupper('t')his essence supports the skin's natural barrier function and maintains hydration for smoother and softer skin'. '.strtoupper('h')orse chestnut flower and escin combine to create a powerful booster for the skin, penetrating fully into the skin and keeping it nourished'. '.strtoupper('t')o use apply mornings and evenings to the cleansed face and neck'. '.strtoupper('a')pply before your usual moisturiser cream.