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Erythritol

What Erythritol is & what it does

Erythritol is a sugar alcohol (polyol) produced by fermenting glucose, used in skincare and sunscreen formulas as a humectant. It helps attract and bind water to the skin's surface, supporting a hydrated, smooth feel. A notable property is that it is non-sticky and pairs well with other humectants like glycerin.

Is Erythritol safe in skincare?

Erythritol is generally regarded as a safe and well-tolerated cosmetic ingredient at the levels used in skincare. It is a sugar alcohol used mainly as a humectant and is non-irritating for most people. As with any ingredient, individual sensitivities are possible.

What does Erythritol do in skincare?

Erythritol acts as a humectant, helping the skin's surface attract and hold water for a more hydrated feel. It is often combined with other humectants such as glycerin to support moisture. It can also contribute a smooth, non-sticky texture to a formula.

Is Erythritol natural or synthetic?

Erythritol is a sugar alcohol typically produced by fermenting glucose from plant sources such as corn. It can therefore be described as naturally derived, though the cosmetic-grade material is the result of an industrial fermentation and purification process.

Sunscreens with Erythritol

We rate 50 sunscreens that contain it, showing the top 10 by overall score:

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