collagen

noun/ˈkɑləɡən/

Frequency rank: #10,051 most common English word

Meaning

A fibrous protein found in connective tissue, skin, and bones that provides structure and elasticity.

Illustration for the English word “collagen”

Example sentence

Many skin-care products claim to boost collagen production and reduce the appearance of wrinkles.

Synonyms & related words

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