Researched by Helena DeMaria-Williams
Formula IngredientEmulsifierPolyglyceryl-3 Stearate
INCI: Polyglyceryl-3 Stearate
Polyglyceryl-3 Stearate is an ester of triglycerol and stearic acid that functions as a non-ionic oil-in-water emulsifier. It helps to blend oil and water phases in cosmetic formulations, creating stable creams, lotions, and serums. It is considered a milder, PEG-free alternative to traditional ethoxylated emulsifiers.
Category
Emulsifier
Irritation Risk
Low
Skin Types
all skin types, sensitive, oily, dry, combination, acne-prone
What does this do in a formula?
emulsification, formulation stability, mild and gentle emulsifier, PEG-free alternative
Is Polyglyceryl-3 Stearate safe? Key considerations
Can Polyglyceryl-3 Stearate cause irritation?
Low RiskPolyglyceryl-3 stearate is considered a mild emulsifier with low irritation potential. No EU Annex II or III restrictions apply. It is widely used in formulations designed for sensitive skin.
Does Polyglyceryl-3 Stearate increase sun sensitivity?
No RiskPolyglyceryl-3 stearate does not increase photosensitivity.
Is Polyglyceryl-3 Stearate safe during pregnancy?
SafeNo known pregnancy concerns. Functions as a formulation aid with no systemic activity.
How does Polyglyceryl-3 Stearate work?
Polyglyceryl-3 Stearate is an ester of triglycerol and stearic acid that functions as a non-ionic oil-in-water emulsifier. It helps to blend oil and water phases in cosmetic formulations, creating stable creams, lotions, and serums. It is considered a milder, PEG-free alternative to traditional ethoxylated emulsifiers.
Which products contain Polyglyceryl-3 Stearate?
Shop products that contain Polyglyceryl-3 Stearate
