Pigment extraction is a method to remove the pigment from the body surface and take the pigment to remove the spots. Although the pigment will become lighter, it does not completely get rid of the spots. This method only removes the surface pigment, it does not get rid of the root cause, and pigment will reappear in the area where the pigment was extracted. This method may cause facial redness and swelling, but it can disappear with care and will not leave after-effects. However, if a candidate goes to an irregular beauty institute for pigment extraction to remove blemishes, it may leave pit marks on the extraction site, dry, cracked and red skin, become sensitive, and even aggravate the melanin deposition. Therefore, it is recommended that if beauty seekers have the need to remove spots, they must choose a regular hospital and select a suitable spot removal method under the guidance of physicians. There are more reasons for facial pigmentation, including hormone level change, endocrine disorder, anxiety, staying up late, or easily getting bored, etc. Together with not paying attention to sun protection and avoiding light in outdoor activities, it will accelerate pigmentation and thus chloasma will occur. Therefore, it is suggested that patients can lighten, reduce or get rid of pigmentation in daily life by sun protection, adjusting emotions and ensuring sleep.