What harmful chemicals are in hair dye?



  1. 0 Votes

    one of the main chemicals in most hair dyes has been banned in several European countries, and hair dye chemicals have been shown to have a variety of harmful effects in scientific experiments. Use of hair dye has been linked to allergic reactions, respiratory disorders and even cancer. the persulfates used in bleaches and PPD(P-Phenylenediamine) from hair dyes can both cause allergic reactions. THere is also proof of dyes causing cancer in lab animals.

  2. 0 Votes

    A known carcinogen — called 4-ABP, has been found in many hair dyes off the shelf.

Please signup or login to answer this question.

Sorry,At this time user registration is disabled. We will open registration soon!