Specially formulated for mixed gray and new gray hair. It produces 1.7 times richer, denser foam that easily penetrates the roots and back of the head, ensuring even color distribution without patchiness and providing complete coverage of gray hair without looking unnaturally black. Enriched with royal jelly and silk protein for nourishing, it leaves hair smooth and shiny after dyeing, while minimizing the pungent smell of hair dye. It's as easy to use at home as washing your hair, producing a soft, pinkish rose brown color that's understated, gentle, and versatile for everyday wear, brightening the complexion.