Glycol Stearate
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.
Emulsifier, opacifier
RiskLow 0.8 / 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.
Sensitization i0.3 / 4
Risk of allergic contact dermatitis or immune-based reactions. Fragrance allergens, preservatives, botanicals, and some dyes may score here.
Systemic exposure i0.2 / 4
Whether it has meaningful potential to be absorbed into the body at levels that may matter biologically. Most cosmetic ingredients score low unless there is known concern or high 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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Products with Glycol Stearate
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Frequently asked questions
- 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.
