Radian-C Advanced Effector

94% Superberry Complex A huge concentration of acerola and acai berry extracts that delivers 4x the antioxidant power of pure Vitamin C. It shields the skin from oxidative stress and skin fatigue for an instant vitality boost on dull, tired complexions. 3X Vitamin Mix (Vitamin C + C Derivative + Niacinamide) A synergistic brightening trio of pure Vitamin C, Ethyl Ascorbyl Ether and Niacinamide. This blend slows melanin pathways to fade dark spots and even out tone for high-definition radiance. Taurine and PHA (Gluconolactone) A dual-action resurfacing duo. Taurine balances the micro-environment of the skin, while PHA (a gentle poly-hydroxy acid) dissolves dead skin cells on the surface to refine texture without the irritation of traditional acids. 1,2-Hexanediol and Propanediol High-performance humectants that act as penetration enhancers. They pull moisture into the stratum corneum and help the next serums in your routine absorb 2.3x more effectively.

After cleansing, soak a cotton pad (the effector usually comes with specialized dual-texture pads). Step 1: Use the striped/textured side to gently wipe from the center of the face outwards to physically exfoliate. Step 2: Use the smooth side to gently pat the remaining essence into the skin until fully absorbed. When: AM & PM, as the very first step of your routine (boosting essence). Actives tip: This is the ultimate "Vitamin C Primer." If you use the Laneige Radian-C Cream or a high-strength Vitamin C serum, apply this Effector first. The PHA and Taurine physically "clear the path" by removing dead skin cells, allowing the Vitamin C molecules in your next step to reach the deeper layers of the epidermis for 2x faster brightening results.