I am a natural redhead. It used be a very vibrant color (similar to Julianne Moore) but since I have been dying to cover the grey it is becoming duller and more brown. I was recently diagnosed with an allergy to Phenylenediamine which is why I am researching natural hair dye and may explain the lack of luster and dryness. My question is what color do you recommend to get my vibrant red color back without going too bright?
