Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Common ingredients include hyaluronic acid to help with hydration, peptides for skin plumping, retinals for fine lines and vitamin C for brightening the under-eye area.

From Los Angeles Times • Mar. 18, 2026

And no athlete’s copped to the injection, which, for the record, is supposedly hyaluronic acid, if you’re shopping.

From The Wall Street Journal • Feb. 7, 2026

Ketaki Bhate, a consultant dermatologist, thinks you can save money when you're looking for single-ingredient products like hyaluronic acid, niacinamide and squalane.

From BBC • Dec. 13, 2025

In 2010, a study published in the International Journal of Cosmetic Science found that the DNA in salmon sperm increased skin elasticity, collagen levels and production of hyaluronic acid compared to controls.

From Salon • Jul. 20, 2024

My cousin, who keeps urging me to add a hydrating serum with hyaluronic acid and vitamin C to my skincare regime.

From "Legendary Frybread Drive-In" by Cynthia Leitich Smith