Improve your skin's firmness with the Yves Saint Laurent Forever Youth Liberator Y-Shape Concentrate, a powerful firming concentrate for the face, neck & decolletage. The first firming concentrate from YSL, the Y-Shape Concentrate will help achieve a more youthful-looking face, tighter neck & denser decolletage with the Glycanactif Y (TM) complex, a combination of glycans that work to improve the skin's firmness, volume & radiance. In just one month, the serum-like concentrate will show visible results. The 'Y' shape of the contours will look defined, sharper & more youthful. Why We Love It Like the hands, the neck & decolletage are some of the first areas that show signs of ageing. That's why this firming concentrate is a saviour for many! Designed to give skin a rewind, it works wonders for not only restoring the skin's firmness but your confidence, too. How To Use It Apply 3 drops to your fingers & apply to the face, neck & decolletage. Smooth from the centre of the face outward, then in an upward motion on the neck & across the decolletage.