: a mechanical or chemical agent (such as an abrasive skin wash or salicylic acid) that is applied to the skin to remove dead cells from the surface

Examples of exfoliant in a Sentence

Recent Examples on the Web
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An exfoliant, toner, and essence hybrid, this 3-in-1 treatment makes easy work out of caring for your skin. Jenny Berg, Vogue, 29 July 2026 Owner Bruno Neves uses bison instead of beef fat and also offers deodorants and coffee exfoliants. Jenna Belhumeur, Los Angeles Times, 27 July 2026 Palm favors a gentle chemical exfoliant over a physical one on the face, and no more than once a week on the body. Angela Haupt, Time, 7 July 2026 Tata Harper's Regenerating Cleanser pairs gentle physical exfoliants with willow bark and pink clay to whisk away dead skin cells, excess oil, and buildup that can make skin look dull. Christa Joanna Lee, Allure, 23 June 2026 See All Example Sentences for exfoliant

Word History

First Known Use

1983, in the meaning defined above

Time Traveler
The first known use of exfoliant was in 1983

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Cite this Entry

“Exfoliant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/exfoliant. Accessed 1 Aug. 2026.

Medical Definition

: a mechanical or chemical agent (as an abrasive skin wash or salicylic acid) that is applied to the skin to remove dead cells from the surface

called also exfoliator

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