Henna hair dye before and after blonde. I love it! I didn't leave it on for long as it was my first time coloring my hair ever and I didn't want extreme change (or extreme mishap!). I used a box powder mix in Swedish blonde from Whole foods, mixed it in 1/2 chamomile tea and 1/2 apple cider vinegar and left it on for 30-40 minutes. It refreshed the naturally highlighted places in my hair and left the rest less ashy brown.