Sebum is your body’s natural oily, waxy substance produced by the sebaceous glands. It acts as a built-in moisturizer and protective barrier, keeping your hair shiny and skin from drying out. It is primarily made of lipids like triglycerides, fatty acids, wax esters, and squalene. [1, 2, 3, 4]
Functions of Sebum
- Hydration: It forms a thin film on the skin’s surface that prevents water loss.
- Protection: It naturally coats the skin to protect against harmful pathogens, bacteria, and environmental damage.
- Acne and Skin Health: While essential for healthy skin, excessive production can combine with dead skin cells and clog pores, often triggering breakouts and acne. [1, 2, 4, 5]
You can read more about how sebaceous glands produce this substance on Medical News Today. [6]
AI can make mistakes, so double-check responses
[1] https://www.medicalnewstoday.com/articles/sebum
[2] https://www.healthline.com/health/beauty-skin-care/sebum
[3] https://dictionary.cambridge.org/dictionary/english/sebum
[4] https://www.forestessentialsindia.com/blog/control-sebum-production.html
[5] https://www.instagram.com/reel/DV8ZFyukaQ8/
[6] https://codeskin.in/blogs/news/what-is-sebum-and-why-it-s-crucial-for-skin-health-a-guide