Innovation in ultra-powerful treatments. Brightening and anti-dark spot booster. Highly advanced, this serum improves the uniformity of the complexion by acting on the intensity, number and size of dark spots, while plumping the skin. Day after day, skin appears brighter, texture is smoothed, radiance is intensified, and the skin barrier is strengthened. At the heart of its ultra-powerful formula is an expert duo of multi-molecular hydration, combined with Vitamin C: - Low molecular weight hyaluronic acid: hydrates the skin. High molecular weight polyglutamic acid: redensifies the skin and strengthens the skin barrier. - 5% stabilized vitamin C: boosts skin radiance and reduces dark spots. Light and fluid, its texture absorbs quickly and leaves a fresh finish. Clinically proven efficacy: Skin is instantly hydrated and the skin barrier is strengthened. In 7 days: Skin is smoothed for 87% of users (3). In 1 month: Skin is plumped for 87% of users (4). In 2 months: Reduction in the number of dark spots: -23% (5). Intensity of dark spots: -29% %(5)Size of pigment spots: -25%(5)Fresh and sparkling fragrance with notes of jasmine and white musk. Suitable for all skin types and tones.(1) User test - 32 users - % improvement assessed by a dermatologist after 56 days.(2) User test - 33 users. % satisfaction after 28 days.(3) Consumer test - 108 users. % satisfaction after 7 days.(4) Consumer test - 106 users. % satisfaction after 28 days.(5) User test - 32 users - % improvement assessed by a dermatologist after 56 days.