Maltitol

Benefits
Moisturizing

What is Maltitol?

Maltitol is a hydrogenated disaccharide alcohol derived from maltose, which comes from the enzymatic hydrolysis of starches like corn or wheat. This white, crystalline powder serves as a versatile ingredient in cosmetics, particularly in moisturizers, cleansers, lip care, and oral hygiene products. Chemically, it functions as a polyol with strong water-attracting properties, drawing moisture from the environment into the skin's outer layer to enhance hydration without stickiness. In formulations, it stabilizes textures, improves spreadability, and imparts a mild sweetness ideal for flavored products. As a skin conditioner, it helps maintain suppleness by supporting the skin's natural barrier, while its neutral sensory profile aids in masking less desirable tastes or smells. Overall, maltitol contributes to comfortable, non-greasy hydration in daily skincare routines.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 1 View on EWG →
PubChem View on PubChem →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Flavoring agent
Adds or adjusts taste and aroma in oral care and lip products, improving user acceptance while complementing the overall sensory profile.
Humectant
Attracts and holds water in the stratum corneum, boosting hydration and plumpness; commonly used in moisturizers, cleansers, and hair conditioners.
Masking
Reduces perception of unpleasant odors or tastes by neutralizing them or covering them with more acceptable sensory notes.
Moisturising
Improves skin hydration and comfort by combining water-binding (humectant) and barrier-supporting (emollient/occlusive) mechanisms to reduce dryness.
Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.

Benefits

Supports skin hydration by drawing in and retaining moisture.

Enhances product appeal with a subtle sweet flavor in lip and oral items.

Promotes smoother, softer skin texture through conditioning effects.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
Individuals with dry or dehydrated skin seeking gentle moisture.
Those with rare allergies to polyols or sugar alcohols.
Users of lip balms or toothpaste wanting better taste without irritation.
Individuals sensitive to starch-derived ingredients.
People preferring low-hazard, non-comedogenic skincare additives.
People preferring completely sugar-free formulations for personal reasons.

Safety Notes

  • Considered low hazard with minimal risk of irritation or comedogenicity.
  • Safe for topical use across various skin types per cosmetic safety reviews.

Frequently Asked Questions about Maltitol

What is maltitol used for in skincare?

It acts as a humectant to hydrate skin, a flavor enhancer in oral products, and a conditioner for softness.

Is maltitol safe for daily use?

Yes, it carries a low safety rating and shows no significant irritation or comedogenic concerns.

Does maltitol benefit dry skin?

It helps attract and hold moisture, improving hydration and comfort for dry skin types.