Ingredient
Trehalose
Mycose
D-Trehalose
Tremalose
What it is
A naturally occurring disaccharide (two linked glucose units) used as a moisture-binding ingredient.
How it works
It binds water molecules at the skin surface and helps stabilize proteins and lipids under dehydrating conditions, supporting a hydrated, resilient barrier.
What it does
Humectant
Skin conditioning
Concerns to know
-
Barrier & hydration support
A well-studied humectant or emollient that helps hydrate the skin and support its moisture barrier.
Found in these products
Torriden
Solid-In Ceramide Cream
Worth knowing
Torriden
Dive-In Low Molecular Hyaluronic Acid Toner
Generally well tolerated
Torriden
Dive In Low Molecular Hyaluronic Acid Cream
Worth knowing
Torriden
Dive In Low Molecular Hyaluronic Acid Serum
Generally well tolerated
Beauty of Joseon
Glow Deep Serum: Rice + Alpha Arbutin
Worth knowing
Round Lab
Vita Niacinamide Dark Spot Cream
Worth knowing
Round Lab
1025 Dokdo Mud Pack
Worth knowing
SKIN1004
Madagascar Centella Cream
Worth knowing
Round Lab
1025 Dokdo Sleeping Pack
Generally well tolerated
SKIN1004
Madagascar Centella Probio-Cica Essence Toner
Worth knowing
SKIN1004
Madagascar Centella Tone Brightening Capsule Cream
Generally well tolerated
SKIN1004
Madagascar Centella Soothing Cream
Worth knowing
Round Lab
Soybean Nourishing Serum
Worth knowing