Fatty grains are a common name in daily life and are clinically classified into two types: milia and sweat duct tumors. Both are commonly seen in women and are found on the eyelids, cheeks, and forehead, and usually do not fall off on their own. If a cornea is present and there is a cosmetic need, the contents can be picked out with a sterile needle or other appropriate instrument after routine local disinfection. Sweat duct tumors are more common and are benign skin appendage tumors that differentiate toward the terminal sweat duct. Current treatments include topical retinoids, chemical peel surgery, microwave ionization, and cryo-laser, ultra-pulse laser, or fractional laser treatments. In addition, due to the specificity of the skin tissue of sweat duct tumors, the recurrence rate is high when the laser is not sure of the complete removal during the treatment without a specific target. In addition, pigmentation and scarring often occur due to insufficient control of laser parameters during treatment. Patients are advised to avoid using heavier, greasy eye creams or skin care products around the eyes or in areas where fatty particles are present in their daily lives. When sebum is covered by keratin and does not drain properly to the epidermis, it accumulates in the skin and can cause the development of fatty pellets, and regular skin cuticle cleaning is recommended. In addition, you should also avoid the damage of stimulating ingredients in cosmetics to avoid long-term skin irritation and damage and the formation of fatty grains.