Recreate youthful skin with Guinot Longue Vie Serum. A long awaited addition to the popular Longue Vie range and containing the Longue Vie Complex, this formulation of 56 active ingredients is designed to restore and renew skin. - The Cellular Life Complex: made up of 56 biological active ingredients vital to the existence of cells. The Cellular Life Complex was developed in a hospital burns unit to reconstruct skin. It gets incomparable results in regards to cell regeneration, for visibly younger and firmer skin. To use: Can be used daily, morning and night. Alone or under your usual moisturiser, designed to be used as a one month intensive treatment and then repeated if necessary.