The effect of photon freckle removal should be to eat more fruits and vegetables containing vitamin C, go to beauty salons regularly for freckle care, go to bed early and get up early regularly, and freckle skin is mostly dry. Choose cosmetics such as emulsion or almond cream to moisturize the skin, and avoid light and sun in summer. Make your own mask; Pulverizing Poria; Mix well with honey and apply it every night. Mix with egg white and apply at night. Wash it off as early as possible, and apply 3% hydroquinone cream or hydrogen peroxide externally, which can be effective temporarily, or apply 3% lactic acid once a day to remove dandruff. You can also apply 60% trichloroacetic acid by a professional doctor for chemical peeling, and some freckle creams sold abroad can also be used. In addition to the above-mentioned external drug treatment, liquid nitrogen short-time spray freezing and traditional Chinese medicine external preparation can also be used for treatment. However, the above therapeutic effects are effective.