SHINE+ Hwhite M-NR is a eutectic compound formed by niacinamide and azelaic acid through hydrogen bonds and van der Waals forces, resulting in a stable, ordered crystal structure. This product offers gentle skin brightening and exfoliation, strong antioxidant properties, and anti-inflammatory effects. Ideal for leave-on and rinse-off cosmetics, SHINE+ Hwhite M-NR improves skin tone and texture while providing soothing benefits. Its synthesis involves supramolecular modification under high temperatures and inert gas, followed by recrystallization to achieve high purity.