Multi-Active Glow Serum Vitamin C + AHA Smoothing, Radiance-Boosting Glow

For the first time, Clarins’ groundbreaking science combines two previously incompatible active molecules—Stabilized Vitamin C and Glycolic Acid (AHA)—in one ultimate radiance-boosting serum. To protect each ingredient’s efficacy, a bi-phase formula keeps the oil-soluble Vitamin C + water-soluble AHA suspended in two distinct layers until first use. One shake of the bottle swirls them into a unique pink micro-pearl texture that’s lightweight, quick-absorbing, and hydrating. The serum retains this opalescent texture, and a quick shake before each use ensures that ingredients stay evenly dispersed for optimal potency. Three clinically proven actions maximize skin's glow: it exfoliates and smoothes skin texture, brightens and evens tone, and refines the appearance of pores—results are instant¹ and continue to improve after 28 days.²

This shake-shifting serum employs Stabilized Vitamin C to boost glow—visibly brightening skin and evening tone while smoothing fine lines. AHA exfoliates dull skin, revealing instant radiance while evening the complexion. Acerola Seed Extract adds additional antioxidant benefits and hydrates to amplify radiance. Clinically proven to provide 24H hydration³ and boost skin's glow +45% in 28 days.²

¹Clinical score, 32 women, visible results immediately after application
²Clinical score, 32 women, visible results after 28 days
³Hydration kinetics, 30 women, after 24 hours