Can I use Color Brilliance ion with the Salon Creme Developer from Sally's beauty Salon or does it have to be the same brand?

Yes, you can use Color Brilliance Ion with Salon Creme Developer from Sally's Beauty, as long as the developer is the appropriate volume for the color you are using. While it’s generally recommended to use the same brand for optimal results, many professional colorists mix products from different brands successfully. Just ensure that the developer is compatible with the hair color formula for the best outcome. Always perform a patch test to check for reactions.