Sebum oils play critical functions in the human skin, ranging from thermoregulation to antimicrobial defence. However, excess sebum production can contribute to the development of acne vulgaris.

Fact checked by Michelle Regalado Reviewed by Brooke Alpert, MS, RD, CDN Key Takeaways Dairy products can trigger breakouts ...

Zoe D. Draelos, MD, from Duke University, notes that clascoterone cream's unique sebum reduction mechanism provides effective, highly tolerable, and core acne treatment. The first episode of the ...

Cutibacterium acnes, a crunchy Cheeto-shaped bug that lives on human skin, loves the oily pocket around hair follicles. No face is quite as greasy as that of adolescents, flooded with hormones that ...

Salicylic acid is a common ingredient in skin care products that people use to treat acne. It works to unblock clogged pores and exfoliate the skin. Salicylic acid also helps decrease sebum production ...

Witch hazel has anti-inflammatory and astringent properties, which make it useful for treating acne. It can soothe the skin and remove oil and sebum from the surface. Witch hazel can soothe irritated ...

It can appear on your face and forehead, but you may also spot it on your chest, upper back and shoulders. It’s a condition that doesn’t just affect teens: It’s acne, which impacts some 50 million ...

Acne never appears out of nowhere. Something sets it off, and most of the time the clues are sitting quietly inside your ...

Medically reviewed by Casey Gallagher, MD Neck acne happens when oil, sweat, dead skin cells, or products clog your ...