Hello, professional plastic surgery hospitals are very good at removing freckles. Freckles are black pigmentation with uneven distribution on the skin. Due to genetic reasons, these brown spots may appear in the early life, or they may appear after being exposed to the sun in the later life. There are many natural ways to remove freckles, but if you don't use sunscreen and sunscreen, freckles will recur. There is no medical evidence to support the use of alternative methods to remove freckles.