Skin changes as we age. Proteins called collagen and elastin ... They are also called liver or sunspots. These flat brown, gray, or black spots appear on areas exposed to the Sun, like the face ...

“Dark spots occur when the skin produces excess melanin, the natural brown pigment that gives our ... Green notes that most dark spots, such as sun or age spots are preventable with proper ...

The study included 60 patients, average age 52.5 years ... the two products produced similar reductions in the skin area ...