Revlon Professional Color Excel in shade 5.40 Intense Light Copper Brown is a 70ml ammonia-free tone-on-tone creme gel colour. It deposits rich warm tone, blends grey and refreshes faded colour with a glossy finish. The tone fades gradually with no harsh regrowth line, giving a vibrant copper brown result. For professional use, mix with Color Excel Energizer at a 1:2 ratio, sold separately, and always carry out an allergy alert test first.