I have beeen using the system for nearly a month but I can't say I have noticed any really significant difference in my hair. I wash my hair every day and have noticed though, that over the last few days, the condition of my hair still feels good at the end of the day.
They are a good looking lightweight shoe and felt comfortable when I first put them on but unfortunately I soon began to realise that my toes felt a little cramped when running. I always take a size 7 in shoes and trainers but wish on this occasion that I had chosen half a size larger. I believe they are narrower and this may be the problem. I also normally prefer a little more bounce in the sole.