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Glycosyl Trehalose

What Glycosyl Trehalose is & what it does

Glycosyl Trehalose is a sugar-derived compound related to trehalose, a naturally occurring disaccharide. In cosmetics it is used mainly as a humectant and skin-conditioning ingredient that helps attract and hold moisture. Its water-binding, sugar-based nature is its most notable property.

What does Glycosyl Trehalose do in skincare?

Glycosyl Trehalose is a sugar-derived ingredient used mainly as a humectant and skin-conditioning agent. It helps attract and hold moisture, supporting a hydrated feel. Its water-binding, sugar-based nature is the key to its role.

Is Glycosyl Trehalose safe?

Glycosyl Trehalose is a sugar-based ingredient widely used as a humectant and is generally considered well tolerated at typical levels. It is related to trehalose, a naturally occurring sugar. As always, reviewing the full ingredient list is helpful if you have specific sensitivities.

Is Glycosyl Trehalose vegan?

Glycosyl Trehalose is typically produced from plant-based sugars through enzymatic or fermentation processes, so it is often suitable for vegan formulas. Sourcing can vary by manufacturer, so check the brand's details if vegan status is important to you. The finished product's other ingredients also matter.

Sunscreens with Glycosyl Trehalose

We rate 8 sunscreens that contain it:

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