Skin Conditioning

Disodium Acetyl Glucosamine Phosphate

INCI: DISODIUM ACETYL GLUCOSAMINE PHOSPHATE

Reviewed by Rosie · Last updated 14 Aug 2026

A skin-conditioning agent derived from glucose that supports hydration and moisture retention

Best For Skin Types

All, Dry, Sensitive, Mature

Addresses

Dryness, Hydration, Sensitivity

Usage Frequency

Daily

What Is Disodium Acetyl Glucosamine Phosphate?

Disodium Acetyl Glucosamine Phosphate is a water-soluble compound derived from glucose, a natural sugar. It combines acetylated glucosamine—a naturally occurring amino sugar found in connective tissue—with a phosphate group to create a stable, moisturising ingredient suitable for skincare formulations.

This ingredient functions primarily as a skin conditioner, working to improve the feel and hydration status of the skin. It is used in relatively small concentrations within moisturisers, serums, and treatment products.

How It Works

Disodium Acetyl Glucosamine Phosphate acts as a humectant and skin conditioner. Humectants draw water from the environment and deeper skin layers toward the surface, helping to plump the outer layer of skin and improve hydration visibly. The ingredient also provides a smoothing effect to the skin's surface, which can enhance the overall feel of a formulation.

Its glucose-derived nature makes it compatible with the skin's natural chemistry, potentially supporting the skin's own moisture-binding mechanisms without irritation.

Clinical Evidence & References

Research specifically on Disodium Acetyl Glucosamine Phosphate in isolation is limited in published dermatological literature. However, glucosamine derivatives as a class have been studied for their role in maintaining skin hydration and supporting glycosaminoglycan (GAG) production, which is important for skin firmness and moisture retention.

The ingredient is generally recognised as safe by cosmetic regulators and is well-tolerated in formulations. Further clinical evidence would strengthen understanding of its specific efficacy in skincare products at typical-use concentrations.

How to Use

This ingredient is typically found in rinse-off or leave-on products at concentrations that support hydration without disrupting the skin barrier. It works well in combination with other humectants and can be used daily as part of a regular skincare routine. Because it is gentle, it suits both targeted treatments and everyday moisturisers.

Safety & Precautions

Disodium Acetyl Glucosamine Phosphate is generally well-tolerated and suitable for sensitive skin. No significant contraindications or known irritants have been reported at typical cosmetic concentrations.

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