Naturtint 3 in 1 restructuring spray 30ml this multi purpose hair saviour is essential for anyone who colours their hair at home as the active ingredients are designed to target the three main issues found when colouring your hair 1 rebuilds repairs allantoin and panthenol penetrate into the hair and convert into pantothenic acid a key factor for the health and growth of hair preventing the drying of the hair and scalp and reducing split ends 2 strengthens protects creatine has