Brightening

N-Acetyl Glucosamine

INCI · Acetyl Glucosamine · also NAG

Revelika safety grade

Overview

An amino-sugar that helps even skin tone and supports hydration, and is often paired with niacinamide to enhance the look of a brighter, smoother complexion. It is a building block of skin's natural moisturizing components.

Who it's for

Those addressing uneven tone and dullness, especially alongside niacinamide.

Cautions

A gentle, supporting brightener; results are gradual.

Suitability
Suits skin type
Dry Oily Combination Sensitive Acne-prone Mature Normal
Concentration
Concentration0 – 10%
Effective from
Max safe
In the glossary
Frequently asked
What does N-Acetyl Glucosamine do in skincare?

An amino-sugar that helps even skin tone and supports hydration, and is often paired with niacinamide to enhance the look of a brighter, smoother complexion. It is a building block of skin's natural moisturizing components.

Is N-Acetyl Glucosamine considered safe for skin?

A gentle, supporting brightener; results are gradual.

RRevelika

A science-forward beauty ingredient encyclopedia. Every entry is written from published research and graded conservatively before it publishes.

Editorial standard

Content is educational, not medical advice. When evidence is uncertain we say so — and we default to caution on pregnancy safety.

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© 2026 REVELIKA · Built by ThirteenTabsEvidence-based · written from published research, graded conservatively