Ingredient

Beta-glucan

Oat- or mushroom-derived hydrator that soothes and supports a calm complexion.

What it does

Hydrates · Calms the look of skin

Evidence

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

Often chosen for

Dry, tight-feeling skin, Skin prone to redness, Over-exfoliated, stressed skin

Skin types

Dry, Oily, Combination, Normal, Sensitive

Typical amount

0.1-2% in a formula

Best time

Morning or evening