Is glyceryl stearate safe?

Glyceryl stearate is an emulsifier and thickening agent often derived from vegetable oils. Published cosmetic safety reviews do not identify concerns at the levels used in skincare.

Is glyceryl stearate natural?

Glyceryl stearate is often derived from natural sources like coconut or palm oil, though it is highly processed. Published evidence does not show safety differences based on whether it comes from natural or synthetic sources.

Why is glyceryl stearate in cosmetics?

It helps blend water and oil-based ingredients together and creates a stable, pleasant texture. It's one of the most common emulsifiers in beauty products.

emulsifier · emollient

Glyceryl Stearate

Generally safe·Strong evidence

A common emulsifier and texture-softener made from glycerin and stearic acid. CIR review of this class found no evidence of reproductive, carcinogenic, sensitizing, or phototoxic effects in the studies examined.

Questions

Is glyceryl stearate safe?: Glyceryl stearate is an emulsifier and thickening agent often derived from vegetable oils. Published cosmetic safety reviews do not identify concerns at the levels used in skincare.
Is glyceryl stearate natural?: Glyceryl stearate is often derived from natural sources like coconut or palm oil, though it is highly processed. Published evidence does not show safety differences based on whether it comes from natural or synthetic sources.
Why is glyceryl stearate in cosmetics?: It helps blend water and oil-based ingredients together and creates a stable, pleasant texture. It's one of the most common emulsifiers in beauty products.

Products with Glyceryl Stearate

References

Cosmetic information for general education, not medical advice. A verdict is a reading of the published evidence, never a guarantee for your skin: any ingredient can irritate someone, so patch test new products and see a professional if you react. Concern is graded on cited evidence, never on hazard-score lists. See how we score.