The dermatologist pointed out a small comedo on my forehead during the consultation.

After trying several cleansers, she finally found a routine that reduced the number of comedos on her nose.

During the facial, the esthetician performed several comedo extractions to clear my congested pores.

The dermatologist explained that the small, skin-colored bump on his cheek was a solar comedo caused by years of sun exposure.

After examining her face, the dermatologist recommended comedo extraction to clear the persistent blackheads.

After checking the ingredients, she realized the lotion contained a comedogen and stopped using it.

When testing new moisturizers, dermatologists often check for comedogens to avoid products that might clog pores.

Researchers tested several new comedolytics to see which reduced acne lesions the most.

The dermatologist explained that comedones can result from clogged hair follicles and excess sebum.

Many reviewers complained that the comedogenics in the new cream caused breakouts.