Freckles are small, brown spots that typically appear on the skin due to an excess production of melanin, the pigment that gives skin its color. They are most commonly found on areas exposed to the sun, like the face, arms, and shoulders. While freckles are harmless and often seen as a charming feature, many people seek to lighten or reduce their appearance for a more even skin tone.

​

Freckles are primarily triggered by sun exposure, as UV rays stimulate the production of melanin. Genetics also play a role, as people with fair skin and lighter hair are more likely to develop freckles.