Ingredient
Polysorbate 80
Tween 80
Polyoxyethylene Sorbitan Monooleate
What it is
A nonionic surfactant derived from ethoxylated sorbitan and oleic acid, used to blend water and oil phases and disperse pigments evenly through a formula.
How it works
Its hydrophilic-lipophilic balance lets it sit at oil-water interfaces, lowering surface tension so oils, waxes, and pigments disperse evenly through the aqueous base.
What it does
Surfactant
Emulsifier
Concerns to know
-
Well tolerated
No significant safety concern is reported for this ingredient as used in cosmetics.