What is anhydroxylitol?

Anhydroxylitol is a sugar alcohol derived from natural sources, often used in skincare for its hydrating properties.

How does anhydroxylitol benefit the skin?

It acts as a humectant, drawing moisture from the air and deeper skin layers to the surface, thereby improving overall skin hydration and comfort.

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Anhydroxylitol

Anhydroxylitol is a sugar derivative that functions as a humectant, helping the skin attract and retain moisture. It is often used in combination with other sugar-based ingredients to create a synergistic hydrating effect. This ingredient contributes to improved skin hydration and a smoother skin texture.

NoneHumectantVeganEvidence: Medium

BenefitGood 2.7 / 4

Hydration i2.8 / 4

Whether the ingredient helps increase the skin’s water content — humectants that attract water, ingredients that reduce water loss, or ones that make skin feel less dry.

RiskVery low 0 / 4

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

Enhances skin hydration
Supports skin moisture retention

Pairs well with

Xylitylglucoside — These sugar derivatives often work synergistically to boost skin hydration and barrier function.

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Products with Anhydroxylitol

SKIN1004

Madagascar Centella Hyalu‑Cica Hydrating Mask

4.8/ 526/16/2

SKIN1004

Madagascar Centella Tone Brightening Capsule Ampoule

4.7/ 516/9/1

The Ordinary

Rice Lipids + Ectoin Microemulsion

4.7/ 527/13/5

Essence

Hydro Hero 24H Hydrating Tinted Cream SPF 15

4.5/ 512/13/5

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Frequently asked questions

What is anhydroxylitol?: Anhydroxylitol is a sugar alcohol derived from natural sources, often used in skincare for its hydrating properties.
How does anhydroxylitol benefit the skin?: It acts as a humectant, drawing moisture from the air and deeper skin layers to the surface, thereby improving overall skin hydration and comfort.