eSalon offers two types of hair color: Permanent and Demi-permanent. In addition to the ingredients necessary to add color to your hair, both contain conditioning agents such as vitamin E, B5, and aloe vera to leave your hair soft and healthy.
The Demi-permanent color is ammonia-free, while the Permanent color contains ammonium hydroxide (a solution of ammonia in water). eSalon and other experts believe that ammonia is a safer choice than the substitutes some hair color companies use, such as Ethanolamine.
Both types of hair color contain PPD (p-Phenylenediamine), which may cause an allergic reaction in some people. Make sure to read and follow the safety precautions when using eSalon's products. To view a full list of ingredients and safety precautions, please go to:http://www.esalon.com/safetyprecautions