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Researched by Helena DeMaria-Williams

Formula IngredientEmulsifier

Polyglyceryl-6 Distearate

INCI: Polyglyceryl-6 Distearate

Polyglyceryl-6 Distearate is the diester of hexaglycerol (a chain of six glycerin molecules) and stearic acid, a fatty acid derived from vegetable or animal sources. It functions as a nonionic, PEG-free emulsifier that reduces interfacial tension between oil and water phases, helping to create and stabilise creams, lotions, and serums with smooth, pleasant textures. Because it is derived from renewable raw materials and free of polyethylene glycol, it is widely used in natural and clean-beauty formulations.

Category

Emulsifier

Irritation Risk

Low

Skin Types

all skin types, sensitive skin, acne-prone skin, dry skin, combination skin

What does this do in a formula?

emulsification, texture stabilisation, formulation smoothness, mild skin-feel

Is Polyglyceryl-6 Distearate safe? Key considerations

Can Polyglyceryl-6 Distearate cause irritation?

Low Risk

Polyglyceryl-6 Distearate is a nonionic emulsifier with a low risk of irritation or sensitisation, including for sensitive skin types. No EU CosIng Annex II or III restrictions apply. Patch testing is recommended for highly reactive individuals, as with any emulsifier in a complex formulation.

Does Polyglyceryl-6 Distearate increase sun sensitivity?

No Risk

Polyglyceryl-6 Distearate does not increase photosensitivity. No sun protection precautions are required based on its presence in a formulation.

Is Polyglyceryl-6 Distearate safe during pregnancy?

Safe

No reproductive or developmental concerns have been identified for this ingredient class. The CIR Expert Panel has assessed polyglyceryl fatty acid esters as safe in cosmetics at normal use concentrations. No restrictions are noted in available pregnancy safety databases.

How does Polyglyceryl-6 Distearate work?

Polyglyceryl-6 Distearate is the diester of hexaglycerol (a chain of six glycerin molecules) and stearic acid, a fatty acid derived from vegetable or animal sources. It functions as a nonionic, PEG-free emulsifier that reduces interfacial tension between oil and water phases, helping to create and stabilise creams, lotions, and serums with smooth, pleasant textures. Because it is derived from renewable raw materials and free of polyethylene glycol, it is widely used in natural and clean-beauty formulations.

Which products contain Polyglyceryl-6 Distearate?

Shop products that contain Polyglyceryl-6 Distearate