A whitehead is a type of acne lesion characterized by a closed comedo (clogged pore) with a white or flesh-colored bump on the skin’s surface. It’s caused by excess sebum and dead skin cells blocking the hair follicle.
A whitehead is a type of acne lesion characterized by a closed comedo (clogged pore) with a white or flesh-colored bump on the skin’s surface. It’s caused by excess sebum and dead skin cells blocking the hair follicle.