Freckle-removing skin care products can't remove freckles, but they can dilute freckles. If you want to remove spots, you can take medicine and have laser surgery.
The formation of pigmentation is mainly related to pigmentation, toxin accumulation and endocrine disorders. Usually you can use skin care products containing vitamin C or vitamin E, which has a certain effect of fading spots. Skin care products have a certain effect of lightening spots, but they can only act on the skin epidermis, and the effect is not obvious.