Many people can't judge the type of spots by themselves, so they blindly and wrongly treat them and use spot removal products indiscriminately, resulting in a variety of spots at the same time, here we organize a few common spots with pictures to make it easier for everyone to understand their spots.

1, freckles/sun spots - refers to the scattered dark brown spots on the face and other places. After exposure to sunlight, X-ray, ultraviolet rays or even fluorescent lamps, a large amount of melanin is produced, forming spot pigmentation. Freckles are hereditary, and some are caused by sun exposure, so they are also called sun spots.

2, chloasma/butterfly spot - chloasma, also known as liver spot and butterfly spot, is a pigmentation spot that occurs on the face. Chloasma is mainly caused by women's endocrine disorders, mental stress, various diseases and lack of vitamins and endocrine factors such as ovary, pituitary, thyroid, and stimulation of external chemical drugs.

3, coffee spot - coffee spot is light brown to dark brown spots or patches, like coffee and milk mixed color, so it is also known as milk coffee spot. The performance is similar to freckle-like spots about 20cm or larger, round, ovoid or irregular shape, clear boundary, smooth surface.

4. Nevus of Ota - Nevus of Ota is a common pigmented birthmark characterized by greenish-brown moles around the eye area (although sometimes they do not all appear at birth).

5, brownish-bronze nevus-mostly in women, the onset of the age of 16-40 years old, some patients have a family history. It is a deep gray-brown, dark gray or dark brown pigmented spot, round, round-like or malformed.

6, age spots - age spots, also known as senile warts, is a very common benign skin disease in the middle-aged and elderly people, early damage for the flat papules or patches, skin color or brown. The surface is smooth, with age and gradually increase, the formation of well-defined spots, the surface can be slightly elevated, brown or black.