Biologique Recherche Creme MatricielleCrme Matricielle is a firming treatment formulated to combat lack of tone. It combats sagging skin in key areas of the body (thighs, stomach, torso and arms) caused by the decreased production of support fibers (collagen and elastin) and the alteration of the dermo epidermal junction. Thanks to its moisturizing, firming and restructuring properties, it offers long lasting hydration and also helps to visibly and significantly restore skin firmness.