Propionibacterium acnes, now more commonly referred to as Cutibacterium acnes, is a gram-positive bacterium that naturally ...

Blackheads and whiteheads are among the most common types of acne, affecting teenagers, adults, and even older individuals across all skin types. Though they may look alike, these blemishes differ in ...

Sebum is an oily substance that protect and hydrate the skin’s surface. It mixes with fat molecules, called lipids, to form a protective coating on the skin. The sebaceous glands produce sebum. It ...