European hair is not the 'be all-end all' solution. It's human hair and it fades and it oxidizes on you just like your own hair does (or used to do). Think blonde haired beach bum---they're out in the sun and they're own hair fades and lightens up. The best solution is to use a shampoo for color treated hair and one that contains a UV inhibitor. There are lots of them out there on the shelf. Debbie sells 'Nearly Natural Sulfate free shampoo with Fade Control.' This is good stuff. It was formulated by a pharmacist. She also has 'Color Correcting Shampoo' that minimizes the brazzy tones. And of course there's the excellent 'Back 2 Natural' products that are sold by ADF Hair Products (adfhair.com). They control the fading and condition the hair at the same time. Our good friend Ian has developed these 'Back 2 Natural' products specifically for hair pieces and he has as much experience in hair products as anyone in the industry.
Regards,
John