The Double Clarify & Repair Essence by Guerlain, from the Abeille Royale collection, harnesses the power of two exclusive technologies to restore skin's youthful radiance. It combines Dynamic Blackbee Repair technology with a potent brightness-activating concentrate featuring white honey, vitamin C, and AHA. These ingredients work synergistically to stimulate skin's repair mechanisms and enhance clarity. With consistent use, pores appear refined, skin texture is smoothed, and the complexion looks visibly younger. This essence is formulated with 93% naturally-derived ingredients. Guerlain's research highlights the clarifying efficacy of white honey, comparable to niacinamide, when combined with vitamin C and the resurfacing action of AHA for comprehensive improvement in skin radiance and the reduction of dark spots. The Dynamic BlackBee Repair technology utilizes powerful bee products selected by Guerlain research to target the skin's natural self-repair processes, delivering exceptional results in skin radiance and plasticity. Vitamin C derivative. Calculation based on the international ISO standard 16128, including water. Ex Vivo test, comparative study of white honey and niaciamide at 0,1% each, on synthesis and distribution melanin, after 6 days. At Guerlain.