The question of whether changing one's skin color is haram (forbidden in Islam) is a complex one, with no definitive answer. It depends on the specific method used and the intention behind it.
Islamic teachings emphasize acceptance of God's creation and discourage altering one's natural appearance for vanity or to conform to societal pressures. Some interpretations of Islamic texts might consider changing one's skin color for purely cosmetic reasons as a form of haram.
However, there are also situations where changing one's skin color might be permissible, such as medical necessity. For example, if someone has a skin condition that requires treatment, using medication or procedures to improve their skin tone might be considered acceptable.
Ultimately, the permissibility of changing one's skin color is a matter of individual interpretation and consultation with religious scholars.
It is important to remember that Islam emphasizes inner beauty and character over outward appearance.