Brightening Serum Supreme is created with breakthrough ingredient Sea Ferment Brightener, to help address dullness, and potent ingredient 4MSK, to reduce the look of existing dark spots. Youthful-radiance enhancers improve the visible effects of time. With these formulas—the results of more than 15 years of research—Cléde PeauBeauté has created a skincare approach that unlocks a woman’s inimitable, lifelong beauty.Now, time-defying brightening decodes ageless radiance.