Just for Men Original - Jet Black H-60 is a permanent hair colour designed to give you a natural-looking, jet black colour. It is easy to use and comes with a brush-in applicator for precise application. The formula is enriched with protein and conditioning agents to help protect and nourish your hair while colouring. It is suitable for all hair types and is ammonia and peroxide free.To use, simply mix the colour base and activator in the provided tray, apply the mixture to your hair using the brush-in applicator, and leave it on for 15 minutes. After 15 minutes, rinse your hair with warm water until the water runs clear. For best results, use the included shampoo and conditioner.Just for Men Original - Jet Black H-60 is a great choice for those looking for a natural-looking, jet black colour. It is easy to use and provides long-lasting results. The formula is enriched with protein and conditioning agents to help protect and nourish your hair while colouring. It is suitable for all hair types and is ammonia and peroxide free.