dihydroxyacetone

noun
di·​hy·​droxy·​ac·​e·​tone | \ ˌdī-hī-ˌdräk-sē-ˈa-sə-ˌtōn How to pronounce dihydroxyacetone (audio) \

Definition of dihydroxyacetone

: a glyceraldehyde isomer C3H6O3 used especially to stain the skin to simulate a tan abbreviation DHA

Examples of dihydroxyacetone in a Sentence

Recent Examples on the Web The magic behind self-tanner begins and ends with dihydroxyacetone, better known as DHA. Jasmine Washington, Seventeen, 13 June 2022 Yeah, the active ingredient in spray tanning is DHA, dihydroxyacetone, and the tanning solution comes in different percentages of DHA. Jailynn Taylor, Essence, 3 June 2022 Ideal for dry, dull skin, this serum uses dihydroxyacetone derived from sugar beet to lightly deepen the skin’s tone while hyaluronic acid helps keep skin soft and supple. Cristina Montemayor, SELF, 27 May 2022 However, compared to the self-tanning ingredient dihydroxyacetone (DHA), which turns the outer layer of skin dark in a matter of hours, dihydroxy methylchromonyl palmitate can take as long as 10 days. Kirbie Johnson, Allure, 4 Feb. 2022 Beyond the active dihydroxyacetone (DHA), which delivers the colour, there are other properties that make the serum well-suited for dry skin. Megan Decker, refinery29.com, 6 Oct. 2021

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'dihydroxyacetone.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of dihydroxyacetone

1895, in the meaning defined above

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The first known use of dihydroxyacetone was in 1895

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Dictionary Entries Near dihydroxyacetone

dihydroxy-

dihydroxyacetone

dihydroxycholecalciferol

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Statistics for dihydroxyacetone

Last Updated

20 Jun 2022

Cite this Entry

“Dihydroxyacetone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dihydroxyacetone. Accessed 7 Jul. 2022.

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More Definitions for dihydroxyacetone

dihydroxyacetone

noun
di·​hy·​droxy·​ac·​e·​tone | \ ˌdī-hī-ˌdräk-sē-ˈas-ə-ˌtōn How to pronounce dihydroxyacetone (audio) \

Medical Definition of dihydroxyacetone

: a glyceraldehyde isomer C3H6O3 that is used especially to stain the skin to simulate a tan

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