Ingredient

Low-weight hyaluronic acid

On labels: Hydrolyzed Hyaluronic Acid

Smaller hyaluronic fragments that hydrate the upper skin layers.

What it does

Hydrates

Evidence

Evidence: Moderate · Some good studies; results vary from person to person.

Often chosen for

Dry, tight-feeling skin, Fine lines

Skin types

Dry, Oily, Combination, Normal, Sensitive

Typical amount

0.01-1% in a formula

Best time

Morning or evening