This serum prolongs skin's youthful appearance by helping to support its vital functions: hydration, nutrition, oxygenation, protection and regeneration, also taking into account skin’s new vulnerabilities and providing added energy to reinforce the revitalizing action. The dual-phase formula makes it possible to combine water-soluble and oil-soluble ingredients without risking incompatibility. Active ingredients gathered from six continents give skin the energy to fight the aging process and protect it against internal skin aggressors.