N-Acetylglucosamine (NAG)

N-Acetylglucosamine (NAG)

Advanced multifunctional active that supports skin clarity, improves hydration, and enhances overall skin quality.

INCI: N-Acetylglucosamine

Appearance: White to off-white powder

Solubility: Water-soluble

Typical Use Level: 1.0–5.0%

N-Acetylglucosamine (NAG) is a high-value functional active widely used in modern skincare systems for its ability to improve skin tone, support hydration, and enhance overall skin appearance. It plays a key role in advanced formulations targeting uneven tone, dullness, and barrier support.

Performance Profile

N-Acetylglucosamine (NAG) is a multifunctional ingredient known for its role in improving skin clarity, supporting moisture balance, and enhancing formulation performance in modern skincare systems.

It is particularly effective in brightening and tone-correcting formulations, often used alongside niacinamide to deliver enhanced visible results in uneven skin tone and texture.

Key Benefits

• Improves the appearance of uneven skin tone
• Supports brighter, more uniform-looking skin
• Enhances skin hydration and moisture retention
• Helps improve skin smoothness and texture
• Works synergistically with niacinamide

Suggested Use Levels

• 1–2% – hydration and maintenance systems
• 2–4% – tone improvement and brightening systems
• 4–5% – intensive correction formulations

Ideal Applications

• Brightening serums and treatments
• Hydration-focused formulations
• Barrier support systems
• Advanced skincare targeting uneven tone
• Combination systems with niacinamide

Formulation Notes

• Easily dissolves in water phase
• Stable across a wide pH range
• Compatible with most cosmetic ingredients
• Ideal for pairing with niacinamide for enhanced performance

A versatile active used to improve both immediate skin feel and long-term skin quality.

Documents

• Certificate of Analysis (COA)
• Safety Data Sheet (SDS)