Brand from United States: Cetaphil. The Bright Healthy Radiance Perfecting Serum is clinically proven to reduce the appearance of dark spots in as fast as 14 days by delivering 7x Power. Formulated with GentleBright Technology™ and now with Advanced Peptide and Antioxidant C, it evens the skin tone without harming the skin barrier, making it the perfect brightening serum for those with sensitive skin. Plus, this serum goes a step further by protecting your skin from harsh external environments such as blue light, pollution and 5 signs of skin sensitivity including dryness, irritation, roughness, tightness and a weakened skin barrier. Use alongside the Cetaphil Bright Healthy Radiance range of products for the best results.How to use:After cleansing and toning, apply a serum to target specific skin concerns. Use the Perfecting Serum to reduce the appearance of dark spots, improve skin radiance and keep the skin hydrated.