Has anyone here tried Sebastian Colourshines Cellophane? I want to dye my hair and I also want it to look shinier but I don't want to use a hair dye because I don't want to damage my hair a lot. I really want to buy this product but I'd also like to know if it really does make hair shinier.

Cellophane is just a sealer/stain type of product. It will make your hair shiny, but depending on the porosity, it doesn't last very long . Healthy hair, the stain will last a couple weeks tops, porous hair the stain will last about a month. The shiny effect only lasts a couple shampoos. With repeated use, the stain color will build up on the ends of your hair. If you want shiny hair, I would recommend you use Sabastian Laminants (sp) product for everyday use.