N-Acetyl Glucosamine (NAG) is a naturally occurring amino sugar derived from glucose and is a fundamental component of the skin’s extracellular matrix. It is a precursor to hyaluronic acid and plays a vital role in maintaining skin hydration, elasticity, and structure.
In cosmetics and skincare, NAG is valued for its ability to promote gentle exfoliation, enhance skin moisture retention, and brighten the complexion. It helps reduce the appearance of dark spots, uneven skin tone, and fine lines by inhibiting melanin production and boosting cell renewal. Additionally, NAG supports the skin barrier, making it suitable for sensitive and acne-prone skin types.
Its multifunctional benefits make it a popular ingredient in anti-aging creams, moisturizers, brightening