written by on 12/12/2012
This product is amazing, it really works! But it does need a lot of heat. I applied the dark brown, and covered my hair with the plastic cap. I have a hood dryer at home, and I sat under the hood for an hour with the dye on my hair, with the heat setting on low. When I first rinsed my hair out, I could see that my grey hairs were covered, but not as dark as my natural hair. Then, I put my hair in curlers to dry it, and sat under the dyer again for an hour. When my hair was dry and I took out my curlers, I could see that the colour had fully developed, and covered my grey 100%. Heat is the key!