2 to 5 business days
DR·RASHEL Whitening Fade Spots Serum, 50ml Contains arbutin and niacinamide ingredients, this highly-efficacious facial serum brightens and clarifies skin for increased radiance. Over time it diminishes the number and intensity of even deep-set dark spots and skin discolorations. Minimizes the appearance of a broad spectrum of dark spots, Daily continuous use results in visibly brighter, more radiant skin.