Developed by Dr Irena Eris Centre for Science and Research, this rich formula restores physiological balance to the scalp and gently cleanses the hair, leaving it shiny and full of volume, which was confirmed by 80%* of female users. Mint extract rich in flavonoids combined with precious rapeseed oil effectively relieves irritations, while soothing linseed extract and vitamin E promote skin regeneration and prevent further damage. Cationic polymers and emollients have a detangling effect and prevent split ends. The shampoo has a pH level similar to that of the scalp.