it works by using peptides to firm and tighten the delicate skin around the eyes, while caffeine helps reduce puffiness and dominate dark circles. Vitamins C & E brighten and protect the skin, and hyaluronic acid hydrates and plumps, restoring youthfulness. Light-reflecting technology enhances definition for a sharp, predatory look. With consistent use, the serum targets fine lines, puffiness, and dark circles, helping you achieve the intense, lethal gaze you crave.