Your NanoKeratin Smoothing treatment should last between 2-4 months , gradually fading over time. It will last longer if you use the correct shampoo and conditioner – your stylist can recommend the right products for you. Also be aware that swimming in a pool or the sea can ‘perish’ the treatment – you must rinse your hair in fresh water immediately after swimming. You can reapply this treatment after 30 days if you wish.
The Nanokeratin treatment will improve the look and condition of your hair the more times you have it! So don’t leave it too long between treatments and do use the correct products.