hyperpigmentation
noun
hy·per·pig·men·ta·tion
ˌhī-pər-ˌpig-mən-ˈtā-shən 
-ˌmen-
: excess pigmentation in a bodily part or tissue (such as the skin)
Vitamin C has been reported to inhibit the production of melanin, the stuff that produces not only a tan but also freckles and hyperpigmentation.—
Anne Weintraub
Anne WeintraubThe presence of nickel can cause a skin rash that leads to hyperpigmentation, or darkening, of the skin.—Jenyne M. Raines
Jenyne M. RainesExamples of hyperpigmentation in a Sentence
Recent Examples on the Web
This non-greasy product is recommended for anyone who struggles with sensitive skin, acne scars, or hyperpigmentation.
—Mia Meltzer, Rolling Stone, 1 Nov. 2024
Instead, it’s infused with tara pod extract, which soothes the skin and targets hyperpigmentation, and glycogen, a complex sugar that contributes to a brighter, more even tone.
—Jenny Berg, Vogue, 31 Oct. 2024
And some complications of eczema, like having lighter or darker areas of skin known as post inflammatory hypo- or hyperpigmentation, are also more common in people of color.
—Lynya Floyd, SELF, 18 Oct. 2024
This potent serum combats dark spots and hyperpigmentation using a brightening combination of niacinamide and papaya extract.
Find it on AmazonFind it on Walmart
Firm Your Neck With Womaness Firming and Tightening Serum
Has your neck started showing its age?
—Mia Meltzer, Rolling Stone, 31 Oct. 2024
See all Example Sentences for hyperpigmentation 
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.
Mia Meltzer, Rolling Stone, 1 Nov. 2024
Instead, it’s infused with tara pod extract, which soothes the skin and targets hyperpigmentation, and glycogen, a complex sugar that contributes to a brighter, more even tone.
—Jenny Berg, Vogue, 31 Oct. 2024
And some complications of eczema, like having lighter or darker areas of skin known as post inflammatory hypo- or hyperpigmentation, are also more common in people of color.
—Lynya Floyd, SELF, 18 Oct. 2024
This potent serum combats dark spots and hyperpigmentation using a brightening combination of niacinamide and papaya extract.
Find it on AmazonFind it on Walmart
Firm Your Neck With Womaness Firming and Tightening Serum
Has your neck started showing its age?
—Mia Meltzer, Rolling Stone, 31 Oct. 2024
See all Example Sentences for hyperpigmentation
Dictionary Entries Near hyperpigmentation
Cite this Entry
“Hyperpigmentation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hyperpigmentation. Accessed 29 Nov. 2024.
Copy CitationMedical Definition
hyperpigmentation
noun
hy·per·pig·men·ta·tion
-ˌpig-mən-ˈtā-shən, -ˌmen-
: excess pigmentation in a body part or tissue (as the skin)
hyperpigmentation of deep inflammatory acne lesions—Elizabeth A. Abel et al.
Elizabeth A. Abel et al.Love words? Need even more definitions?
Merriam-Webster unabridged
Share