retinoid
noun
ret·i·noid
ˈre-tə-ˌnȯid 
: any of various synthetic or naturally occurring analogs of vitamin A
Examples of retinoid in a Sentence
Recent Examples on the Web
Rather, experts recommend seeking out certain ingredients, such as retinoids, hyaluronic acid, and ceramides, to help improve the look of puffy eyes and sagging skin by hydrating and boosting cell turnover.
—
Deanna Pai, Vogue, 27 Oct. 2025
Pause exfoliants and retinol If your skin is not accustomed to cold or dry conditions, don’t use exfoliants or retinoids during your trip, since these ingredients can cause irritation and dryness.
—Leslie Baumann, Miami Herald, 23 Oct. 2025
Retinol belongs to a class of ingredients called retinoids, which are key to a wide category of skincare products beloved for their skin-firming and acne-clearing abilities.
—Justin Fenner, Robb Report, 9 Oct. 2025
An retinoid once only available by prescription, Differin’s Adapalene Gel 0.1% remains a dermatologist- and Allure editor-favorite for clearing up breakouts—and seven Best of Beauty wins proves it.
—Lily Wohlner, Allure, 2 Oct. 2025
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Deanna Pai, Vogue, 27 Oct. 2025
Pause exfoliants and retinol If your skin is not accustomed to cold or dry conditions, don’t use exfoliants or retinoids during your trip, since these ingredients can cause irritation and dryness.
—Leslie Baumann, Miami Herald, 23 Oct. 2025
Retinol belongs to a class of ingredients called retinoids, which are key to a wide category of skincare products beloved for their skin-firming and acne-clearing abilities.
—Justin Fenner, Robb Report, 9 Oct. 2025
An retinoid once only available by prescription, Differin’s Adapalene Gel 0.1% remains a dermatologist- and Allure editor-favorite for clearing up breakouts—and seven Best of Beauty wins proves it.
—Lily Wohlner, Allure, 2 Oct. 2025
See All Example Sentences for retinoid
Cite this Entry
“Retinoid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/retinoid. Accessed 30 Oct. 2025.
Copy CitationMedical Definition
retinoid
noun
ret·i·noid
ˈret-ᵊn-ˌȯid
: any of various synthetic or naturally occurring analogs of vitamin A
retinoid
adjective
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