Yves Saint Laurent Beauty's Forever Youth Liberator serum is our secret to luminous, age-defying skin. The star ingredient is Glycanactif™ - a patent-pending complex of natural-occurring Glycans or 'Youth Keys' that helps skin cells to regenerate. It instantly gives you a more radiant look and with continued use, it improves tone and texture, softens fine lines and increases firmness.
- Infused with patent-pending Glycanactif™ Complex to rejuvenate skin at a cellular level
- Lightweight quick-absorbing formula