Lancôme makes the impossible possible. Discover the new era of highly effective anti-aging skincare with Rénergie H.C.F. Triple Serum, which combines for the very first time three incompatible active ingredients: hyaluronic acid, vitamin C + niacinamide and ferulic acid. These powerful ingredients are now combined in a highly effective anti-aging concentrate, offering the performance of a serum and all the comfort of a cream. Patented until 2035, Renergie H.C.F Triple Serum works layer by layer.