1.Vitamin C Serums Vitamin C is a powerful antioxidant that helps lighten dark spots and boost radiance. Look for brands with a stable form of Vitamin C combined with hyaluronic acid for added hydration. 2. Niacinamide Creams Niacinamide is known for its skin-brightening and soothing properties. It reduces pigmentation, redness, and improves skin barrier function. 3. Retinol Products Retinol or Vitamin A derivatives can even skin tone and boost collagen production. Retinol creams or serums are particularly effective for skin cell turnover and reduction in dark spots.