Definition of niacinamide
:a compound C6H6N2O of the vitamin B complex found especially as a constituent of coenzymes and used similarly to niacin — called also
nicotinamide
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Recent Examples of niacinamide from the Web
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But there’s also the formula, which is imbued with skin-care good-guys like hyaluronic acid, ceramides, niacinamide, and an essence — all of which moisturize skin without feeling heavy.
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Best-case scenario: When a moisturizer contains ceramides and niacinamide (like the one below).
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To treat skin and protect it from further damage all at once, dab on a hydroquinone-free serum with antioxidants that also even out skin tone, such as phloretin, niacinamide, or azelaic acid.
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The four hero products (with super science-y names like tranexamic acid, phenylethyl resorcinol, niacinamide, and tetrapeptide-30) are major correctors that are safe for all skin types and tones.
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There are a ton of brightening ingredients to look for, but some of the more effective ones on the market right now are peony and licorice root extract, kojic acid, vitamin C and E, niacinamide, and alpha arbutin.
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Beyond thickening the skin with vitamin A, the rich cream attacks brown spots with niacinamide, and softens with natural oils and butters.
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Among the skin care ingredients to consider are glycerin, lanolin, niacinamide and beeswax.
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Try Olay Definity Night Anti-Spot Treatment ($24.99), which relies on niacinamide, a B3 vitamin, to fade spots.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'niacinamide.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of niacinamide
1942
Medical Dictionary
niacinamide
play
noun
ni·a·cin·amide
\
ˌnī-ə-ˈsin-ə-ˌmīd
\
medical Definition of niacinamide
:a bitter crystalline basic amide C6H6N2O that is a member of the vitamin B complex and is formed from and converted to niacin in the living organism, that occurs naturally usually as a constituent of coenzymes, and that is used similarly to niacin — called also
nicotinamide
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