Researched by Helena DeMaria-Williams
Formula IngredientEmulsifierPolyglyceryl-2 Isostearate
INCI: Polyglyceryl-2 Isostearate
Polyglyceryl-2 Isostearate is the ester of diglycerol and isostearic acid, functioning as a non-ionic emulsifier in cosmetic formulations. It helps stabilise oil-in-water and water-in-oil emulsions, and is commonly used in cleansing oils, foundations, lip products, and makeup removers.
Category
Emulsifier
Irritation Risk
Low
Skin Types
all skin types, sensitive, oily, dry, combination
What does this do in a formula?
emulsification, oil-water blending, formula stabilisation, gentle on skin
Is Polyglyceryl-2 Isostearate safe? Key considerations
Can Polyglyceryl-2 Isostearate cause irritation?
Low RiskWell tolerated as a non-ionic emulsifier. No EU CosIng Annex II or III restrictions apply. Polyglycerol esters are generally considered mild and skin-friendly.
Does Polyglyceryl-2 Isostearate increase sun sensitivity?
No RiskDoes not increase photosensitivity. No sun protection precautions are required.
Is Polyglyceryl-2 Isostearate safe during pregnancy?
SafeNo known pregnancy concerns. Functions as a topical emulsifier with no systemic activity.
How does Polyglyceryl-2 Isostearate work?
Polyglyceryl-2 Isostearate is the ester of diglycerol and isostearic acid, functioning as a non-ionic emulsifier in cosmetic formulations. It helps stabilise oil-in-water and water-in-oil emulsions, and is commonly used in cleansing oils, foundations, lip products, and makeup removers.
Which products contain Polyglyceryl-2 Isostearate?
Shop products that contain Polyglyceryl-2 Isostearate
