Garnier. Or you could try henna (it might be tricky if you haven't used it before so get help)

I agree with isy. Garnier is a safer bet though :]

I use Herbal Essences Color me Vibrant in shade 44. If you put over hair that is already a natural red, darker blonde, or lighter brown, it comes out in the prettiest red velvet shade. If your hair is lighter or darker, you may need to recolor two or three times, within a few weeks to build up your color.

I use Herbal Essences Color me Vibrant in shade 44. If you put over hair that is already a natural red, darker blonde, or lighter brown, it comes out in the prettiest red velvet shade. If your hair is lighter or darker, you may need to recolor two or three times, within a few weeks to build up your color.