Some people get small rice grain sized bumps on their eyelids, especially women are more prone to them. Many people say that these small grains are called fat grains because the skin under the eyes is over-nourished due to the use of eye creams. This is not true. Fat grains are yellowish-white particles about the size of a pinprick or a small grain of rice that form on the surface of the skin of the upper and lower eyelids. Fatty grains are a morphological description and are not a separate skin condition; in most cases they are milia and may also be sweat duct tumors. Corns are benign swellings or retention cysts that originate in the epidermis and can occur at any age, sex, or in newborns. Corns can be categorized as primary or secondary. Post-traumatic milia tend to occur after abrasions, scratching sites and inflammatory facial eruptions, and can also occur after dermabrasion. Sweat duct tumor is a kind of nevus-like tumor developed by differentiation and malformation of the ducts in the epidermis of small sweat glands. Its appearance is 2~3mm flesh-colored or brown papules, hereditary, symmetrically distributed in the lower eyelid, female patients, less male. Adolescent onset is common on the face, especially the upper and lower eyelids and the sides of the forehead. It can be seen that fat grains are not closely related to eye creams, but are skin problems caused by different reasons.