Breakthrough Technology Linactyl 4% specifically targets papillary fibroblasts by reactivating these support cells to restore the facial structure. Description Replenishing care for mature skin. Daily treatment moisturizer formulated with Pro-Xylane 5% and Linactyl 4% to help re-densify mature skin and restore skin"s substance to help visibly reinforce skin structure. Recommended For •Sagging facial features •Loss of substance •Cutaneous dryness Benefits •Skin regains intense comfort, is firmer, more toned and radiant. •Acts against skin sagging so that day after day features are lifted. •Skin’s support structure is reinforced. •Rich, intense comfort texture.