Yves Saint Laurent Forever Youth Liberator serum is the first anti-ageing skincare serum by Yves Saint Laurent containing the GlycanactifTM complex, a combination of glycans, to help to stimulate the skin’s youthful appearance. This elixir has the highest concentration of GlycanactifTM in the range to stimulate collagen regeneration deep within the skin and to boost youth-promoting functions.

• Yves Saint Laurent Forever Youth Liberator serum
• 30ml