Hair dye products. Hair dye products contain many chemicals that lighten or darken hair colour. Some ingredients can cause allergic reactions. The chemical p-Phenylenediamine (PPD) is found in many hair dye products and can cause symptoms including asthma,dermatitis,throat and eye irritation. Long term use of hair dye may increase risk of certain cancers | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Molloy, Cordelia |
Taille de l’image : | 3221 px × 3797 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |