Sorbitol

OKhumectant

Humectant that draws moisture into skin.

What is Sorbitol?

CAS Number

50-70-4

Formula

C6H14O6

Molecular Weight

182.17 g/mol

Also known as: D-Sorbitol, sorbitol, D-Glucitol, glucitol, Glucarine

What does Sorbitol do for skin?

Sorbitol, a polyol (sugar alcohol), functions primarily as a humectant by drawing and binding water molecules from the environment and the dermis into the stratum corneum. Its multiple hydroxyl groups form hydrogen bonds with water, increasing the water-holding capacity of the skin. This action directly enhances skin hydration, improves the flexibility and plasticity of the stratum corneum, and supports the skin's barrier function by helping to reduce transepidermal water loss.

Typical concentration: 1-10% (most formulas use 2-5%)

Is Sorbitol safe?

The Cosmetic Ingredient Review (CIR) Expert Panel has assessed sorbitol as safe for use in cosmetic formulations. It is generally considered non-irritating and non-sensitizing, with a low potential for dermal sensitization.

What does the research say about Sorbitol?

Regulatory Info

Status: Approved
Restrictions: D-Glucitol
All Ingredients

Frequently Asked Questions

What does Sorbitol do in skincare?+

Humectant that draws moisture into skin. Sorbitol, a polyol (sugar alcohol), functions primarily as a humectant by drawing and binding water molecules from the environment and the dermis into the stratum corneum. Its multiple hydroxyl groups form hydrogen bonds with water, increasing the water-holding capacity of the skin. This action directly enhances skin hydration, improves the flexibility and plasticity of the stratum corneum, and supports the skin's barrier function by helping to reduce transepidermal water loss.

Is Sorbitol safe for sensitive skin?+

The Cosmetic Ingredient Review (CIR) Expert Panel has assessed sorbitol as safe for use in cosmetic formulations. It is generally considered non-irritating and non-sensitizing, with a low potential for dermal sensitization.

What percentage of Sorbitol should I look for?+

Look for products with 1-10% (most formulas use 2-5%) for clinical efficacy.