What it is
Glucose is a basic sugar that attracts and holds water, so it acts as a humectant that helps keep skin hydrated. It is also used as a base for other sugar-derived ingredients.
Safety & warnings
A simple, very well-tolerated sugar.
Origin & sourcing
A natural sugar, typically derived from starch (e.g. corn).
Questions everyone asks
What does glucose do in skincare?
It is a humectant that draws and holds water to help hydrate the skin.
Is it the same as table sugar?
No, glucose is a single simple sugar, while table sugar (sucrose) is made of two.