What it is
Sorbitol is a polyol (sugar alcohol) derived from glucose. As a humectant it attracts water and helps keep formulas and skin hydrated, and it is often used as a gentler-feeling alternative or complement to glycerin. It can also influence texture and contribute a soft, smooth skin feel.
Safety & warnings
Sorbitol is widely used and generally very well tolerated on skin, with low irritation and sensitization potential. It is not a known fragrance allergen and is not associated with comedogenicity.
Origin & sourcing
Derived from sugars, typically produced by the hydrogenation of glucose from plant sources such as corn.
Questions everyone asks
What does sorbitol do in a sunscreen?
It acts as a humectant, helping the formula and skin retain moisture while contributing a smooth, soft feel.
How is sorbitol different from glycerin?
Both are humectants; sorbitol is a sugar alcohol that is often described as having a slightly lighter, less tacky feel than glycerin.