Freckles are common and usually a hereditary skin blemish. They are often in areas that are exposed to the sun as UV rays stimulates their production. Most people who have freckles may notice that they disappear in the colder months and come back in the warmer weather when the suns in full force. You may also experience more freckles during warmer months and a broad-spectrum SPF can help manage this.
People who wish to reduce the visibility of freckles can have treatment, with clinical peels being a successful option.