The Chi is worth the money to me because it works so well. You're right, it makes my hair incredibly shiny and not greasy at all. For me the Biosilk did make it somewhat shiny, but not nearly like this, and of course it quit working anyway. I might just have to try the Loreal too and compare. I'll let you know what I think in comparison when I get it. Thanks for letting me know about the Loreal too!