01 What effect does time have on the skin? Within the extracellular matrix of the skin, fibroblasts produce collagen and elastin fibers, which guarantee skin firmness and elasticity. Over the years, due to the slowing down of fibroblast activity, the matrix “ages”: the skin becomes dehydrated and loses energy. It is less dense and plump. Wrinkles begin to appear. Formulated for women in their 30s, 40s, 50s and 60s, Clarins’ four Treatment Essences offer a complete beauty treatment thanks to the revitalizing, firming and smoothing power of plant extracts. Regain your radiance today!