Examples of polypeptide in a Sentence
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It’s formulated with B-silk, a polypeptide designed to emulate strong spider silk, plus rice protein and panthenol to keep the lash line nourished and healthy.
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Genevieve Cepeda, InStyle, 6 Feb. 2026
Other forms of iron in iron supplements include heme iron polypeptides (HIP), carbonyl iron, iron amino-acid chelates, and polysaccharide-iron complexes (PIC), which have fewer gastrointestinal side effects when compared to the ferric and ferrous salts.
—Bestreviews, Mercury News, 4 Feb. 2026
The formula combines antioxidant-rich grape seed and sweet almond oils with polypeptides (long chains of amino acids that act as building blocks for collagen and elastin) to help boost skin’s elasticity and resilience.
—Jamie Ballard, Allure, 14 Nov. 2025
Searches for polypeptides and copper peptides highlight consumer interest in skin-supporting proteins.
—Vogue Business Team, Vogue, 7 Nov. 2025
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Genevieve Cepeda, InStyle, 6 Feb. 2026
Other forms of iron in iron supplements include heme iron polypeptides (HIP), carbonyl iron, iron amino-acid chelates, and polysaccharide-iron complexes (PIC), which have fewer gastrointestinal side effects when compared to the ferric and ferrous salts.
—Bestreviews, Mercury News, 4 Feb. 2026
The formula combines antioxidant-rich grape seed and sweet almond oils with polypeptides (long chains of amino acids that act as building blocks for collagen and elastin) to help boost skin’s elasticity and resilience.
—Jamie Ballard, Allure, 14 Nov. 2025
Searches for polypeptides and copper peptides highlight consumer interest in skin-supporting proteins.
—Vogue Business Team, Vogue, 7 Nov. 2025
See All Example Sentences for polypeptide
Cite this Entry
“Polypeptide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polypeptide. Accessed 20 Feb. 2026.
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