20% Vitamin C optimised for radiant skin! This ultra-concentrated SVR ABC Ampoule Anti-Ox C serum with optimised vitamin C immediately recharges the skin to reveal the complexion's radiance and reduce signs of fatigue. Day after day, the skin is in great shape: toned, luminous and uniformed! And that's good for morale! This serum is ideal for dull, tired skin, lack of uniformity and wrinkles. After 1 application: +75% toned skin (1) After 7 days: +17% complexion brightness (2) +18% complexion homogeneity (4) After 28 days: 90% of tired skin is boosted (3) 97% of dull skin is revitalised (3) (1) Dermatological score On 30 Subjects, immediately after an application. (2) Dermatological score On 30 Subjects after 7 days, applied twice a day. (3) Self-assessment - 32 Women - 28 days - 2 applications per day. (4) Self-assessment on 30 Subjects after 7 days, application twice a day Non-comedogenic. Tested under dermatological control and on 50% of sensitive skin.