Detailed answer

Face masks that contain ingredients like vitamin C, kojic acid, niacinamide, or glycolic acid can be effective in reducing the appearance of age spots. These ingredients have skin-lightening properties that can help to fade dark spots and even out skin tone. When used regularly as part of a skincare routine, face masks can help to improve the overall appearance of age spots. However, it's important to note that face masks alone may not completely eliminate age spots, and incorporating other treatments like serums or creams that specifically target hyperpigmentation may be necessary for best results.