: fatty lubricant matter secreted by sebaceous glands of the skin
Examples of sebum in a Sentence
Recent Examples on the WebOther ingredients to look out for are salicylic acid and retinoids, and omega 6 can help to regulate sebum production, too.—Tish Weinstock, Vogue, 2 July 2024 Over time, the chronic buildup of residue and sebum can threaten scalp health, Caspara explains.—Caroline C. Boyle, USA TODAY, 31 Mar. 2024 That’s pretty common, research suggests, because high temperatures can trigger your body to produce more sebum (the skin’s natural oil)—which, in excess, can lead to breakouts.—Jenna Ryu, SELF, 13 June 2024 As mentioned previously, stress levels release CRH, which stimulates sebum production and contains certain proteins that can cause inflammation.—Audrey Noble, Vogue, 12 June 2024 See all Example Sentences for sebum
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'sebum.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
: 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
… 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
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