Freckles usually never disappear completely but they fade in winters and look more prominent in summers.
Skin lightening creams do not help much in this case. But, lasers (532 nm) can be tried to lighten them - this cannot prevent recurrence. Brown spots if post acne or trauma can be lightened with skin lightening creams, lasers and chemical peels.
Before starting any treatment or starting a new product, a consultation with a dermatologist is always adviced. The diagnosis is important before treatement can be prescribed.
There can be multiple reasons for causing brown spots on the face, to find out what you have visit our website to get a personal treatment plan from a certified dermatologist, all from your phone, without making an appointment or visiting a clinic.