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By The Skin Formulary Team

Formula IngredientThickener

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

INCI: Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Acrylates/C10-30 alkyl acrylate crosspolymer is a synthetic polymer related to carbomer that contains both water-loving (hydrophilic) and oil-loving (hydrophobic) monomers. This dual nature allows it to function as both a thickening agent and an emulsion stabiliser. It is particularly effective in gel-type formulas that contain an oil phase, and is compatible with most cleansing agents.

Category

Thickener

Irritation Risk

Low

Skin Types

all skin types

What does this do in a formula?

thickening, emulsion stabilisation, gel formation, texture enhancement, film forming

Important Considerations

Irritation Risk

Low Risk

Generally well tolerated at typical cosmetic concentrations. No known irritation concerns. No EU Annex II or III restrictions.

Sun Sensitivity Risk

No Risk

Does not increase photosensitivity.

Pregnancy Concerns

Safe

No reproductive or developmental concerns. Used as a formulation helper ingredient that does not penetrate the skin.

About This Ingredient

Acrylates/C10-30 alkyl acrylate crosspolymer is a synthetic polymer related to carbomer that contains both water-loving (hydrophilic) and oil-loving (hydrophobic) monomers. This dual nature allows it to function as both a thickening agent and an emulsion stabiliser. It is particularly effective in gel-type formulas that contain an oil phase, and is compatible with most cleansing agents.