Tending to cause blackheads by blocking the pores of the skin.
（因堵塞皮肤毛孔）易导致粉刺的
Example sentencesExamples
For example, creams that contain lanolin - a wax derivative of sheep's wool - can cause allergic reactions and are comedogenic (tending to aggravate or cause acne).
Many shampoos have comedogenic ingredients.
A rating from 0-5 is then determined for both the comedogenic and irritation value of each ingredient.
Acne of infancy occurs in infants between three months and two years of age and there is usually a positive family history; consider comedogenic agents, virilization, and candidiasis.
Grades 1 to 2 are considered non-to mildly comedogenic and grades 3 to 5 are considered significantly comedogenic.
Definition of comedogenic in US English:
comedogenic
adjectiveˌkämədōˈjenik
Tending to cause blackheads by blocking the pores of the skin.
（因堵塞皮肤毛孔）易导致粉刺的
Example sentencesExamples
Many shampoos have comedogenic ingredients.
Grades 1 to 2 are considered non-to mildly comedogenic and grades 3 to 5 are considered significantly comedogenic.
Acne of infancy occurs in infants between three months and two years of age and there is usually a positive family history; consider comedogenic agents, virilization, and candidiasis.
A rating from 0-5 is then determined for both the comedogenic and irritation value of each ingredient.
For example, creams that contain lanolin - a wax derivative of sheep's wool - can cause allergic reactions and are comedogenic (tending to aggravate or cause acne).