Gattefossé’s EleVastin is a targeted solution to gravity-induced skin sagging. The ingredient strengthens the elasticity of the skin, giving it the support needed to cope with downward pressure.   How it Works   The efficacy of EleVastin has been demonstrated using various models of increasing complexity. The ingredient boosts key proteins involved in the synthesis and maintenance of functional elastic fibers: elastin, fibrillin-1 and fibulin-5.   It also protects elastic fibers against their de...