Gradually restores natural looking colour to grey hair.xd br removes as much grey as you want. Works for any colour hair.xd br you control how much grey you lose, gradually.xd br grecial lets you decide.xd br day by day, grecian gradually restores your natural looking colour. You can stop anytime and leave a little grey, or keep going until all the grey is gone.xd br how grecian works.xd br grecian has the unique ability to replace lost melanin with a similar acting pigment. Different hair colours are the result of different amounts of melanin, nature's colouring protein.xd br grecian works for any hair colour.xd br grecian penetrates hair, deep inside where natural colour begins.xd br hair looks thicker, healthier.xd br grecian has special conditioning action. Even makes hair easier to comb and style.