Ingredient

Oil-cleanser emulsifier

On labels: PEG-20 Glyceryl Triisostearate

Lets cleansing oils rinse off cleanly with water.

What it does

Blends oil and water · Cleanses

Evidence

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

Often chosen for

Blackheads and visible pores

Skin types

Dry, Combination, Normal

Typical amount

5-20% in a formula

Best time

Evening