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PEG-20 Glyceryl Triisostearate

PEG-20 Glyceryl Triisostearate is a synthetic ester derived from glycerin and isostearic acid, modified with polyethylene glycol. It functions as a non-ionic surfactant and emulsifier, particularly effective in oil-based cleansing products. It helps to dissolve makeup and impurities, allowing them to be easily rinsed away with water.

NoneEmulsifierEvidence: Medium
BenefitNone 0 / 4
RiskLow 1 / 4
Irritation i0.5 / 4

Risk of short-term irritation — stinging, burning, dryness, redness, or discomfort. Common for strong actives, acids, retinoids, fragrances, and harsh surfactants.

Rated by SpottyLabs' ingredient methodology, independent of brands.

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Products with PEG-20 Glyceryl Triisostearate

Camomile Sumptuous Makeup Cleansing Butter
The Body Shop
Camomile Sumptuous Makeup Cleansing Butter
3.8/ 52/4/7

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Frequently asked questions

What is PEG-20 Glyceryl Triisostearate used for in skincare?
It is primarily used in oil cleansers and makeup removers. It helps to emulsify oils and makeup, allowing them to be rinsed off cleanly with water without leaving a greasy residue.