Glycol Stearate is a fatty acid ester derived from stearic acid and ethylene glycol. It functions as an emulsifier, opacifier, and pearlescent agent in cosmetic formulations. It helps to blend oil and water, gives products a creamy appearance, and can impart a pearly sheen.
NoneEmulsifier, opacifierEvidence: Medium
BenefitMinimal 0.5 / 4
RiskLow 0.8 / 4
Irritation
Sensitization
Systemic exposure
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
Stabilizes emulsions
Provides pearlescent effect
Imparts creamy texture
Things to watch
Potential for skin irritation in high concentrations
May contribute to acne in some individuals
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What is the purpose of glycol stearate in skincare products?
Glycol stearate is used to help oil and water mix, creating stable emulsions. It also gives products a desirable creamy or pearlescent appearance, improving their aesthetic appeal.
Is glycol stearate considered safe for all skin types?
While generally safe, some individuals, particularly those prone to acne, might find it can contribute to breakouts. It's best to observe how your skin reacts to products containing it.
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