Bacteria, particularly Propionibacterium acnes (P. acnes), also play a role in the formation of blackheads and whiteheads. P. acnes is a type of bacteria that naturally resides on the skin. However, when there is an overgrowth of P. acnes, it can lead to inflammation and acne breakouts.
Blackheads, also known as open comedones, are small bumps that appear on the skin’s surface. They are called blackheads because the clogged pores are open and exposed to air, causing them to oxidize and turn black. Blackheads are caused by a buildup of excess oil (sebum), dead skin cells, and bacteria in the pores.
Bacteria, particularly Propionibacterium acnes (P. acnes), also play a role in the formation of blackheads and whiteheads. P. acnes is a type of bacteria that naturally resides on the skin. However, when there is an overgrowth of P. acnes, it can lead to inflammation and acne breakouts.
Sebum is an oily substance produced by the sebaceous glands in the skin. It helps keep the skin moisturized and protected. However, when there is an overproduction of sebum, it can mix with dead skin cells and bacteria, leading to clogged pores.
The main difference between blackheads and whiteheads lies in the state of the clogged pore. Blackheads have open pores, while whiteheads have closed pores. This difference in pore state is what gives them their distinct appearance.
