BHA
2 of 2abbreviation or noun
plural BHAs
: beta hydroxy acid
… BHAs or a combination of AHAs and BHAs are best for the breakout-prone.—
Valerie Monroe
Valerie MonroeExamples of BHA in a Sentence
Recent Examples on the Web
Claire West, Parents, 27 Feb. 2026
That’s a doozy to pack into a single tube, and it’s done so with alpha-hydroxy (AHA) and beta-hydroxy (BHA) acids (the aforementioned chemical exfoliants), the brand’s proprietary TruFirm technology, glycerin, and niacinamide.
—Tamim Alnuweiri, InStyle, 22 Feb. 2026
Unlike some other exfoliating toner pads, their AHA BHA PHA 30 Days Miracle Truecica Clear Pads are designed for daily use, thanks to their low-dose blend of acids that gently smooth and brighten without overwhelming skin.
—Christa Joanna Lee, Allure, 15 Feb. 2026
One-quarter said BHA had systems, policies and practices that enable everyone to thrive.
—Sam Tabachnik, Denver Post, 11 Feb. 2026
Health advocates have long pushed for tighter scrutiny of BHA, which the FDA flagged for reassessment during its overhaul of its post-market chemical review process.
—Siddhi Mahatole, USA Today, 10 Feb. 2026
Health advocacy groups such as the Center for Science in the Public Interest have long urged consumers to avoid products containing BHA because some studies have indicated that the chemical causes cancer in rats, mice and hamsters.
—CNN Money, 10 Feb. 2026
Still, Nestle applauded the FDA’s move to launch a new safety review of BHA.
—Berkeley Lovelace Jr, NBC news, 10 Feb. 2026
Abbas recommends Skin Better Science Refining Foam Cleanser, which combines citric acid with gentle AHA lactic acid and BHA salicylic acid.
—Jacqueline Kilikita, Refinery29, 14 Jan. 2026
Claire West, Parents, 27 Feb. 2026
That’s a doozy to pack into a single tube, and it’s done so with alpha-hydroxy (AHA) and beta-hydroxy (BHA) acids (the aforementioned chemical exfoliants), the brand’s proprietary TruFirm technology, glycerin, and niacinamide.
—Tamim Alnuweiri, InStyle, 22 Feb. 2026
Unlike some other exfoliating toner pads, their AHA BHA PHA 30 Days Miracle Truecica Clear Pads are designed for daily use, thanks to their low-dose blend of acids that gently smooth and brighten without overwhelming skin.
—Christa Joanna Lee, Allure, 15 Feb. 2026
One-quarter said BHA had systems, policies and practices that enable everyone to thrive.
—Sam Tabachnik, Denver Post, 11 Feb. 2026
Health advocates have long pushed for tighter scrutiny of BHA, which the FDA flagged for reassessment during its overhaul of its post-market chemical review process.
—Siddhi Mahatole, USA Today, 10 Feb. 2026
Health advocacy groups such as the Center for Science in the Public Interest have long urged consumers to avoid products containing BHA because some studies have indicated that the chemical causes cancer in rats, mice and hamsters.
—CNN Money, 10 Feb. 2026
Still, Nestle applauded the FDA’s move to launch a new safety review of BHA.
—Berkeley Lovelace Jr, NBC news, 10 Feb. 2026
Abbas recommends Skin Better Science Refining Foam Cleanser, which combines citric acid with gentle AHA lactic acid and BHA salicylic acid.
—Jacqueline Kilikita, Refinery29, 14 Jan. 2026
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Noun
Olay Super Serum Body Wash for Normal Skin Olay Super Serum Body Wash is formulated with ingredients such as vitamin E, collagen peptide, vitamin C, niacinamide, and BHA, which combine to create a powerful formula that hydrates, firms, brightens, evens, and smooths the skin.
—Claire West, Parents, 27 Feb. 2026
That’s a doozy to pack into a single tube, and it’s done so with alpha-hydroxy (AHA) and beta-hydroxy (BHA) acids (the aforementioned chemical exfoliants), the brand’s proprietary TruFirm technology, glycerin, and niacinamide.
—Tamim Alnuweiri, InStyle, 22 Feb. 2026
Unlike some other exfoliating toner pads, their AHA BHA PHA 30 Days Miracle Truecica Clear Pads are designed for daily use, thanks to their low-dose blend of acids that gently smooth and brighten without overwhelming skin.
—Christa Joanna Lee, Allure, 15 Feb. 2026
One-quarter said BHA had systems, policies and practices that enable everyone to thrive.
—Sam Tabachnik, Denver Post, 11 Feb. 2026
Health advocates have long pushed for tighter scrutiny of BHA, which the FDA flagged for reassessment during its overhaul of its post-market chemical review process.
—Siddhi Mahatole, USA Today, 10 Feb. 2026
Health advocacy groups such as the Center for Science in the Public Interest have long urged consumers to avoid products containing BHA because some studies have indicated that the chemical causes cancer in rats, mice and hamsters.
—CNN Money, 10 Feb. 2026
Still, Nestle applauded the FDA’s move to launch a new safety review of BHA.
—Berkeley Lovelace Jr, NBC news, 10 Feb. 2026
Abbas recommends Skin Better Science Refining Foam Cleanser, which combines citric acid with gentle AHA lactic acid and BHA salicylic acid.
—Jacqueline Kilikita, Refinery29, 14 Jan. 2026
Abbreviation or noun
Olay Super Serum Body Wash for Normal Skin Olay Super Serum Body Wash is formulated with ingredients such as vitamin E, collagen peptide, vitamin C, niacinamide, and BHA, which combine to create a powerful formula that hydrates, firms, brightens, evens, and smooths the skin.
—Claire West, Parents, 27 Feb. 2026
That’s a doozy to pack into a single tube, and it’s done so with alpha-hydroxy (AHA) and beta-hydroxy (BHA) acids (the aforementioned chemical exfoliants), the brand’s proprietary TruFirm technology, glycerin, and niacinamide.
—Tamim Alnuweiri, InStyle, 22 Feb. 2026
Unlike some other exfoliating toner pads, their AHA BHA PHA 30 Days Miracle Truecica Clear Pads are designed for daily use, thanks to their low-dose blend of acids that gently smooth and brighten without overwhelming skin.
—Christa Joanna Lee, Allure, 15 Feb. 2026
One-quarter said BHA had systems, policies and practices that enable everyone to thrive.
—Sam Tabachnik, Denver Post, 11 Feb. 2026
Health advocates have long pushed for tighter scrutiny of BHA, which the FDA flagged for reassessment during its overhaul of its post-market chemical review process.
—Siddhi Mahatole, USA Today, 10 Feb. 2026
Health advocacy groups such as the Center for Science in the Public Interest have long urged consumers to avoid products containing BHA because some studies have indicated that the chemical causes cancer in rats, mice and hamsters.
—CNN Money, 10 Feb. 2026
Still, Nestle applauded the FDA’s move to launch a new safety review of BHA.
—Berkeley Lovelace Jr, NBC news, 10 Feb. 2026
Abbas recommends Skin Better Science Refining Foam Cleanser, which combines citric acid with gentle AHA lactic acid and BHA salicylic acid.
—Jacqueline Kilikita, Refinery29, 14 Jan. 2026
Cite this Entry
“BHA.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/BHA. Accessed 1 Mar. 2026.
Copy CitationMedical Definition
BHA
1 of 2 noun
: a phenolic antioxidant C11H16O2 used especially to preserve fats and oils in food
called also butylated hydroxyanisole
BHA
2 of 2 abbreviation or nounLove words? Need even more definitions?
Merriam-Webster unabridged
