Sebastian Colourshines?

Hi,I'm wondering if anyone has used this product. It's billed as a temporary color. How quickly does it wash out? Does it cover grey? How often can you use it? Thanks!

>Silvie,Is this product the same as Sebastian Cellophanes? If I remember correctly, Cellophanes is a salon only product. I have seen several web sites where you can order the Colourshines. Thanks for your advice!hello> this is a unique product that coats, and imparts a> very glossy shine to the hair. to effectively use it,> however, you should have a professional blow dryer> (like the kind you sit down and pull over your head).> You can still use a common blow dryer, but the rsults> are not really as good or thorough.> Colourshines is very gentle on the hair, so you can> use it frequently. It will lightly color grey hair,> but it will not necessarily transform it to the> colorshine you've selected (unless, perhaps, you use> it very frequently). This is a deposit-only colour, so> it wont lift your hair to a lighter shade. But it will> give your hair a great gloss and shine, regardless of> the color you use. depending on how it's applyed (with> professional dryer or not) it will last maybe 24-40> shampoos.> good luck :) silvie

I currently use Clairol's Glossings in Clear and have to use in combination another bottle of additive to the product. Do you have to add anything to the Cellophane, like a prompter or developer?