The Revitalift Laser Pure Retinol Face Serum is the highest concentration of Pure Retinol from L'Oreal Paris to visibly reduce all wrinkles, even deep ones, for 100% of women. Our Pure Retinol Face Serum works to renew skin overnight and combat visible signs of ageing such as deep wrinkles, age spots and uneven skin texture. L'Oreal Paris patented ‘Retinol Guard’ is our retinol technology created to stabilize and protect every drop of the Pure Retinol formula so it maintains its potency and effectiveness.