Glycosyl Trehalose

An enzymatically modified trehalose that adds glucose units, creating a water-soluble carbohydrate derivative. It's used to boost moisture, improve slip, and support stability under heat, shear, or oxidative stress.
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Ingredient Snapshot

Overview
A modified sugar that hydrates skin and keeps it looking fresh.
Category
Hydration, Skin Conditioning
Type
Humectant

Ingredient Ratings

Overall Rating

Great

Comedogenic Risk

None

Skin Benefits

Boosts immediate and lasting hydration for a plumper, softer feel. Helps skin look fresh under drying conditions such as heat or frequent cleansing.

Uses In Skincare & Cosmetics

Included in lightweight serums, gels, sheet masks, and moisturizers to boost water retention. Also used in heat-stable formulations like essences and hydrating mists.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

Generally well tolerated with low irritation potential. Rare sensitivity is possible; discontinue use if redness or discomfort develops.

Is Glycosyl Trehalose a Good Ingredient?

It rates Great because it's a highly stable sugar-based humectant that boosts moisture retention and resists degradation from heat and oxidation, with a low likelihood of irritation. That combination of stability and reliable hydration performance across demanding formulas is what earns it the top rating.

Products with Glycosyl Trehalose

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