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benzoyl peroxide
noun
: a colorless to white crystalline compound C14H10O4 that is used as a bleaching agent (as for whitening flour), as a catalyst for the synthesis of polymers (such as polystyrene), and medically as an antibacterial and keratolytic agent especially for the topical treatment of acne
Examples of benzoyl peroxide in a Sentence
Recent Examples on the Web
Like benzoyl peroxide, topical retinoids can also be strong and irritating.
—Jenna Ryu, SELF, 16 Aug. 2024
Retinol or benzoyl peroxide products can make your skin more sensitive, so start with a gentle exfoliant.
—Kelly Burch Updated, Verywell Health, 11 July 2024
Body washes that include ingredients like benzoyl peroxide or zinc pyrithione can effectively reduce skin bacteria.
—Suchandrima Bhowmik, Health, 7 July 2024
Related Articles To make matters worse, even the typical OTC acne products often contain drying agents like benzoyl peroxide and salicylic acid, which can strip the skin of moisture and accelerate aging.
—WWD, 2 July 2024
See all Example Sentences for benzoyl peroxide
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'benzoyl peroxide.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
First Known Use
1867, in the meaning defined above
Dictionary Entries Near benzoyl peroxide
Cite this Entry
“Benzoyl peroxide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/benzoyl%20peroxide. Accessed 6 Oct. 2024.
Kids Definition
benzoyl peroxide
noun
ben·zo·yl peroxide
ˈben-zə-ˌwil-,
-ˌzȯil-
: a white crystalline compound used in bleaching and in medicine especially in the treatment of acne
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