Leucine

Leucine

INCI Name: Leucine

Leucine plays a key role in skin regeneration and structural maintenance. As a cosmetic active ingredient, it supports collagen production, enhances skin firmness and elasticity, and promotes cell renewal. With its antioxidant properties, it helps protect the skin against environmental stressors that accelerate aging.

  • Anti-inflammatory, antibacterial, and pore-cleansing ingredient, rich in polyphenols and gallic acid.

  • It helps remove dead skin cells, resulting in a smoother and brighter skin surface.