SMP is a Permanent solution to hair loss and will last a lifetime with maintenance touch ups along the way. How often you require touch ups depends on various factors such as your immune system, how you look after your treatment and UV exposure.
Some clients may require touch ups around every 4 to 6 years where as others may require touch ups around every three years. Some clients may never need a touch up. It really does differ from person to person. Touch ups are usually completed within 1 – 2 hours.