We all have hair follicles that have not yet produced hair and can start to do so at any time, as hair also has different stages of growth. For these reasons, a treatment course is recommended, although for some this treatment may be ongoing. IPL and LASER treatments however are the gold standard for removing or reducing (making hair much finer and manageable) unwanted hair on people who are suitable e.g. have colour in the hair. Hormonal hair can be trickier to treat as can darker skin types, occasionally some people do not respond as satisfactorily as we would hope, thankfully this is rare and for many people, this treatment is life-changing.