polyhydroxy
adjective
poly·hy·droxy
ˌpä-lē-hī-ˈdräk-sē 
: containing more than one hydroxyl group in the molecule
Examples of polyhydroxy in a Sentence
Recent Examples on the Web
The beta hydroxy and polyhydroxy acids work together to help clear pores while gently exfoliating, while the watermelon enzymes exfoliate while brightening the skin.
—
Erika Reals, Peoplemag, 30 Mar. 2023
Look for polyhydroxy acids (PHAs) instead.
—Audrey Noble, Seventeen, 26 Oct. 2020
Tuesday, January 10: Treat your skin with the Exuviance Age Reverse Rebuild-5 Cream, which is chock-full of firming peptides, gently exfoliating polyhydroxy acids, free-radical-fighting vitamin E, and moisturizing peony extract.
—Jennifer Hussein, Allure, 6 Jan. 2023
This rich, buttery formula contains polyhydroxy acids, an ingredient known for its gentle yet effective exfoliating properties, moisturizing vitamin B3, and soothing oat extract.
—Jennifer Hussein, Allure, 16 Dec. 2022
This fragrance-free body lotion is infused with pro-vitamin B3 (also known as niacinamide) to brighten skin while polyhydroxy acids gently exfoliate and oat extract soothes irritated skin.
—Jennifer Hussein, Allure, 25 Oct. 2022
For sensitive skin types, gentle chemical exfoliants that include PHAs (polyhydroxy acids) are ideal.
—Sarah Madaus, SELF, 9 Nov. 2021
Chlöe opts for the normal-and-combination skin formula, a 9 percent blend of AHAs and polyhydroxy acids (PHAs).
—Lindy Segal, Harper's BAZAAR, 29 Sep. 2021
Those with sensitive skin may want to look into the even gentler polyhydroxy acids (PHAs), Dr. Ngo says, and should avoid physical exfoliators like harsh scrubs containing pits or abrasive beads.
—Sarah Jacoby, SELF, 22 Aug. 2019
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Erika Reals, Peoplemag, 30 Mar. 2023
Look for polyhydroxy acids (PHAs) instead.
—Audrey Noble, Seventeen, 26 Oct. 2020
Tuesday, January 10: Treat your skin with the Exuviance Age Reverse Rebuild-5 Cream, which is chock-full of firming peptides, gently exfoliating polyhydroxy acids, free-radical-fighting vitamin E, and moisturizing peony extract.
—Jennifer Hussein, Allure, 6 Jan. 2023
This rich, buttery formula contains polyhydroxy acids, an ingredient known for its gentle yet effective exfoliating properties, moisturizing vitamin B3, and soothing oat extract.
—Jennifer Hussein, Allure, 16 Dec. 2022
This fragrance-free body lotion is infused with pro-vitamin B3 (also known as niacinamide) to brighten skin while polyhydroxy acids gently exfoliate and oat extract soothes irritated skin.
—Jennifer Hussein, Allure, 25 Oct. 2022
For sensitive skin types, gentle chemical exfoliants that include PHAs (polyhydroxy acids) are ideal.
—Sarah Madaus, SELF, 9 Nov. 2021
Chlöe opts for the normal-and-combination skin formula, a 9 percent blend of AHAs and polyhydroxy acids (PHAs).
—Lindy Segal, Harper's BAZAAR, 29 Sep. 2021
Those with sensitive skin may want to look into the even gentler polyhydroxy acids (PHAs), Dr. Ngo says, and should avoid physical exfoliators like harsh scrubs containing pits or abrasive beads.
—Sarah Jacoby, SELF, 22 Aug. 2019
Dictionary Entries Near polyhydroxy
Cite this Entry
“Polyhydroxy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polyhydroxy. Accessed 17 Dec. 2024.
Copy CitationMedical Definition
polyhydroxy
adjective
poly·hy·droxy
-hī-ˈdräk-sē
: containing more than one hydroxyl group in the molecule
Love words? Need even more definitions?
Merriam-Webster unabridged
Share