Naturtint\'s pioneering new permanent hair colour formula is now \'naturally better\' and enriched with even more natural ingredients to actively and gently care for the health of both your hair and scalp, whilst delivering the best cosmetic results - stronger, smoother, softer, healthier, younger looking coloured hair. Free From: Ammonia, Resorcinol, Parabens, DEA, SLS, Mineral Oils, Paraffin, Silicones.Enriched with natural & organic plant & seed oils & extracts to gently care for your hair & scalp. Increases hair strength & delivers long lasting, naturally radiant colour & shine. Free From: Ammonia, Resorcinol, Parabens, DEA, SLS, Mineral Oils, Paraffin, SiliconesCautions: As with any hair colourant brand, a skin sensitivity test must always be carried out 48 hours before each use. Please read all of the instructions provided inside the box carefully before use.