Melanin is a dark, brown pigment produced by cells called melanocytes. It has many functions,the most important of which is to protect the body from harmful ultraviolet radiation in sunlight.
Brown spots are typically associated with aging and sun damage but they can also appear as a result of hormones, acne or genetics. For most 80% of brown spots are derived from sun damage.
Take an Honest Assessment of Your Face
In this new decade I am recommending you do the unthinkable. Deep clean your face and then stand in front of a mirror with bright sunlight.