I'll never use this product again. Shortly after applying, my hair started getting hot and the dye started to drip, a lot.
It dripped so much I had to stand over a sink. It took FOREVER to run clear and was super gummy and hard and clumped together I couldn't push my fingers through. Esalon sent enough shampoo and conditioner for a Barbie doll so it did nothing to my very curly very long hair. After about 20 minutes of "rinsing" my hair and using the conditioner, my hair didn't feel any better at all.
In a panic and hysterically crying in fear of my hair falling out I grabbed the Pantene conditioner and poor about a third of the bottle on my hair, which only made it feel a little but better but I watched the color come right out. Now, hours later my hair is super dry, hard heavy and not curly.
I put a whole lot of leave in conditioner in to hopefully he'll restore it. Biggest regret in dying my hair, EVER..
Review about: Esalon Hair Dye.
Reason of review: Bad quality.