The "Linkle Bright" series introduces a whitening serum. Challenging the elucidation of the wrinkle formation mechanism. Inspired by the perspective of chain reactions, it employs a unique approach to break the "wrinkle chain" that persists even with repeated skincare. It contains W-Niacin, a wrinkle-improving and whitening active ingredient, and the original moisturizing complex MS Core Conductor. It adopts the "4D Motion Cushion Formula" to reduce the burden on the skin caused by facial movements. It allows you to have a radiant expression, without worrying about wrinkles, and to be more like yourself.