Review (5/5): A really great  hair treatment.
I bought this I really Love it . It worked great for my hair. It colored my hair prefectly. I have light brown hair naturally. I'm very happy with the product. If you want it darker i would leave it in longer. I hope John Frieda keeps making this product. It is a great product. I had no problem with using this treatment. Wow the way this colored my hair i think it was invented for me personally. It worked great on coloring gray too.