Examples of sebum in a Sentence
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Whereas, those with oily or breakout-prone skin types might appreciate a niacinamide serum—a great anti-aging option to minimize pore size, reduce inflammation, and regulate sebum production.
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Christian Allaire, Vogue, 17 July 2025
The study suggested that volatile organic compounds (VOCs) — which are released by sebum (oily secretions that help lubricate and protect skin) in the ear wax of individuals with Parkinson’s — have a certain distinctive smell.
—Amy McGorry, FOXNews.com, 26 June 2025
Estrogen plays a role in collagen and elastin production (proteins responsible for strength and resilience), hyaluronic acid, a major skin hydrator, and sebum, an oil that lubricates the skin barrier and keeps skin from drying out, says Yadav.
—Mara Santilli, Flow Space, 22 May 2025
This means that the oils in the cleansing oil are naturally attracted to the oils and impurities on the skin, facilitating the breakdown of makeup, sunscreen, dirt, and excess sebum without stripping the skin of its natural oils.
—Iman Balagam, Vogue, 11 July 2025
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Christian Allaire, Vogue, 17 July 2025
The study suggested that volatile organic compounds (VOCs) — which are released by sebum (oily secretions that help lubricate and protect skin) in the ear wax of individuals with Parkinson’s — have a certain distinctive smell.
—Amy McGorry, FOXNews.com, 26 June 2025
Estrogen plays a role in collagen and elastin production (proteins responsible for strength and resilience), hyaluronic acid, a major skin hydrator, and sebum, an oil that lubricates the skin barrier and keeps skin from drying out, says Yadav.
—Mara Santilli, Flow Space, 22 May 2025
This means that the oils in the cleansing oil are naturally attracted to the oils and impurities on the skin, facilitating the breakdown of makeup, sunscreen, dirt, and excess sebum without stripping the skin of its natural oils.
—Iman Balagam, Vogue, 11 July 2025
See All Example Sentences for sebum
Cite this Entry
“Sebum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sebum. Accessed 30 Jul. 2025.
Copy CitationMedical Definition
sebum
noun
se·bum
ˈsēb-əm 
: lubricant matter that is secreted by sebaceous glands of the skin and is composed of various lipids (such as triglycerides, fatty acids, and squalene)
Androgens, such as testosterone, play a role in the development and exacerbation of acne by stimulating the production of sebum.—Isabella Tan, Dermatology Times
Isabella Tan, Dermatology Times… the resulting production of sebum from sebaceous glands aids in lubrication, heat insulation, … antimicrobial activity, and delivery of fat-soluble antioxidants to the skin surface.—Dustin H. Marks, American Journal of Clinical Dermatology
see sebocyte
Dustin H. Marks, American Journal of Clinical DermatologyLove words? Need even more definitions?
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