Timeless Matrixyl 3000 Serum 30 ml ( Original Factory Leftover )Rebuild your skin from the inside out with Matrixyl 3000. The potent age fighting serum restores the skins collagen repair mechanisms which improve overall skin elasticity, firmness, and texture. The added benefit of Hyaluronic Acid increases and maintains optimal hydration levels for smoother, healthier looking skin. Beneficial for neck and dcollet.