New Jersey Barber State Board Practice Exam

Acne is fundamentally tied to the sebaceous glands that are part of the hair follicle unit. These glands produce oil (sebum) to lubricate the skin. When sebum production is high or dead skin cells shed into the pore, the follicle can become clogged. This creates a microenvironment where bacteria can irritate the area, leading to inflammation and pimples. So the primary disturbance is in the sebaceous glands’ activity and the pore they feed into, rather than in the sweat glands or pigment-producing cells.

Sweat glands aren’t involved in acne, and pigment-related disorders involve melanin, not oil production. The hair follicle is part of the unit involved, but acne’s core issue is the sebaceous glands within that unit.