When skin needs a dose of glow, reach for the Clarins Multi-Active Glow Serum, a shake-to-activate, bi-phase formula that grants instant and long-lasting radiance. Clarins Laboratories have succeeded in combining stabilised brightening vitamin C with exfoliating glycolic acid to refine the look of skin texture and tone. Supported by acerola seed extract to boost luminosity over time, the serum provides up to 24-hour hydration* for all skin types. Plus, it's equipped with a handy pipette applicator. *Clinical test, 30 women.