Snapshot
- Overview
- A modified sugar that hydrates skin and keeps it looking fresh.
- Category
- Hydration, Skin Conditioning
- Type
- Humectant
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.
Like this ingredient?
Our take
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.
What it does
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.
Where you'll find it
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.
Before you use it
Safety
Generally well tolerated with low irritation potential. Rare sensitivity is possible; discontinue use if redness or discomfort develops.
Products with Glycosyl Trehalose
