Review on 🔆 Wella Welloxon Perfect 20 Volume Creme Developer - 6% | 33.8 oz by Erin Wright

Works as expected. Used it with Wella Blondor. I had dark brown hair with a slight red tinge from splat a few months ago and have never bleached my hair. I had to bleach it 4 times in a few months to lighten it to 9-10 and it really didn't damage my hair at all (I used hair masks and coconut oil each time). This is a huge bottle, definitely a good deal. (Disclaimer: of course, don't bleach your hair four times - unless you're like me, always seek professional help, and don't worry about hair experiments going horribly wrong. Lucky you!)