I had a look at your pictures - my hair is a little less wavy and thinner at the ends than yours (and the natural colour a bit darker), but still pretty close
Regarding routines - I've had great success with C/O (LisaJaney's variation) and vinegar rinses. Have you tried either of those?
What's your routine?
Heidelberg is a cute little town BTW, my b/f studied there

Cheers,
Madeleine
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Pixie/BS/waist (if it wants to grow that far)
1cFi, dark ash blonde hennaed fiery red
