Today's fast paced life-style, environmental damage & constant need to look great means we are challanging our hair on a daily basis, but now you can rediscover your hairs true potential with Nanokeratin products. This paraben & sulphate free invigorating shampoo has been designed to treat untreated / non-coloured hair, while the natural keratin layer is maintained to prevent protein loss to maximise the smoothing process.