Our luxurious Ammonia-free hair colour experience powered by Oil. It's unique patented Oil Delivery System technology gives high impact colour, up to +48% shinier results* and optimal scalp comfort for healthier looking hair. iNOA is ammonia-free making it pleasant to use whilst providing up to 100% white hair coverage. It's NEW formula is more fluid and managable. It is faster and easier to apply, easier to mix, rinse and extend to the lengths** for better application
