| abstract |
The invention discloses all natural ingredient hair dye which comprises dyeing combination drug, pretreating agent and dye mordant. The dyeing combination drug comprises fleece-flower root, prepared rehmannia root, henna, indigofera tinctoria and herb of yerbadetajo. The all natural ingredient hair dye has good hair-dyeing effect and a natural color, the color can not fade after long term washing, and the dyeing recipe is safe and does not have toxic or side effects. |