N-Acetyl Glucosamine
N-Acetyl Glucosamine (NAG) is a skin-replenishing amino sugar naturally found in the body. In skincare, it is used to improve hydration, exfoliation, and skin tone. It also supports the production of hyaluronic acid and enhances the effects of brightening ingredients like niacinamide.
Benefits for Skin
- Improves skin hydration by promoting natural hyaluronic acid synthesis.
- Reduces the appearance of hyperpigmentation and uneven skin tone.
- Gently exfoliates the skin without irritation.
- Enhances barrier repair and skin smoothness.
- Works synergistically with niacinamide for increased brightening effects.
Safety & Toxicology
- Non-irritating and generally well-tolerated by sensitive skin types.
- Can be used daily; often found in serums, moisturisers, and eye creams.
- Non-comedogenic and suitable for acne-prone skin.
- No known safety concerns when used in cosmetic concentrations.