Your post is so encouraging! I have to look into it. This post is many years old so I don't know if you'll read this but I must ask anyways. Will this help for a young person in their 20s who are looking to restore hair color when they were young? I had bright red hair as a kid but now (I'm 23) it's dark brown now and I'm yearning to get my original color back. Please advise if you can.