Spot removing cream removes spots by stimulating the skin. There will be some side effects if the skin doesn't adapt. If used for a long time, the skin will become thinner. Do not use quick-acting freckle cream containing hormones, lead, mercury and other harmful substances, there are too many side effects. At the same time, frequent use of scrub products is not recommended. The skin looks soft after use, but it has actually destroyed the first protective barrier, the stratum corneum.

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Precautions for using freckle cream:

It should be noted that the freckle cream is best used at night: because the freckle cream has a peeling effect on the stratum corneum of the skin, it is best to use it at night. Using freckle cream during the day will cause ultraviolet rays to directly irradiate the skin to form melanin precipitation, but it will form spots.

Do a good job of hydrating before using freckle cream: use it at night, and be sure to wash your face with facial cleanser before evening. Remember to hydrate and moisturize, because freckle cream does not have a particularly good natural effect of hydrating and moisturizing, so in order to prevent dry skin, we must do a good job of hydrating first.

People's Daily Online-US Food and Drug Administration: Tongrentang Whitening, Freckle-Removing and Skin-Rejuvenating Element's mercury collection exceeded the standard and was blacklisted.