Kenra Color Permanent Mixing Ratio: One part permanent coloring crème plus one part developer (1:1).
Process Time: 30 minutes.
Process Time for Gray Coverage: Up to 40 minutes. *All color is for sale to professionals only.
Packaging is updated by brands often. If you receive packaging that is a little different, it's because it's been updated by the brand and TheBlowdryer.com only ships new and fresh products, so please allow 1-2 days handling time.