Radiate with Cosmedix Simply Brilliant 24/7 Brightening Serum. Reveal skin that looks bright, even, and refreshed with this advanced brightening serum. Rich in antioxidants, it provides essential protection against environmental stressors while helping to promote a more uniform skin tone. The inclusion of lactic acid, gently exfoliates the skin, enhancing its texture and appearance. This serum helps achieve a dewy, radiant complexion that looks revitalized and rejuvenated.