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.

  • Acts as a natural emollient that soothes irritated or sensitive skin.

  • A moisturizing, soothing, regenerating ingredient that slows down premature aging of the skin.