Researched by Helena DeMaria-Williams
Formula IngredientEmulsifierSorbeth-30 Tetraoleate
INCI: Sorbeth-30 Tetraoleate
Sorbeth-30 Tetraoleate is a polyethylene glycol ether of sorbitol esterified with oleic acid, containing an average of 30 moles of ethylene oxide. It functions as a self-emulsifying surfactant that enables oils to interact with water, making it particularly popular in oil cleansers and cleansing balms where it provides easy rinse-off without leaving a heavy residue.
Category
Emulsifier
Irritation Risk
Low
Skin Types
all skin types, oily, dry, combination, sensitive
What does this do in a formula?
emulsification, oil-water blending, improved rinsability in cleansing products, solubilisation of oils
Is Sorbeth-30 Tetraoleate safe? Key considerations
Can Sorbeth-30 Tetraoleate cause irritation?
Low RiskThe CIR Expert Panel concluded that PEG Sorbitan/Sorbitol Fatty Acid Esters including Sorbeth-30 Tetraoleate are safe for use in cosmetics at concentrations up to 25%, with the caveat that they should not be used on damaged skin. Small amounts of 1,4-dioxane (a by-product of ethoxylation) may be present but are controlled through purification. No EU CosIng Annex II or III restrictions apply.
Does Sorbeth-30 Tetraoleate increase sun sensitivity?
No RiskSorbeth-30 Tetraoleate does not increase photosensitivity. No sun protection precautions are required based on its presence in a formulation.
Is Sorbeth-30 Tetraoleate safe during pregnancy?
SafeSorbeth-30 Tetraoleate is primarily used in rinse-off products where skin contact time is minimal. No reproductive or developmental toxicity concerns are noted in available safety literature. The CIR Expert Panel safety assessment did not identify pregnancy-specific risks.
How does Sorbeth-30 Tetraoleate work?
Sorbeth-30 Tetraoleate is a polyethylene glycol ether of sorbitol esterified with oleic acid, containing an average of 30 moles of ethylene oxide. It functions as a self-emulsifying surfactant that enables oils to interact with water, making it particularly popular in oil cleansers and cleansing balms where it provides easy rinse-off without leaving a heavy residue.
Individuals with damaged or broken skin (per CIR recommendation for PEG sorbitan esters) should review the considerations above before use.
Which products contain Sorbeth-30 Tetraoleate?
Shop products that contain Sorbeth-30 Tetraoleate
