How long would your hair grow if you use Nioxin everyday?

If you were to use the nioxin shampoo everyday for 3 weeks, how long would your hair grow in those 3 weeks? Would it grow like an inch or something in 3 weeks?How long would your hair grow if you use Nioxin everyday?
Nioxin supposedly unclogs hair pores. It does NOT promote faster hair growth.





If you have receding hairline, or losing hairs, this may help.





3 weeks is a little early to tell. Try 3 months.





If you're like me, any result is better than no result.





:-)How long would your hair grow if you use Nioxin everyday?
The average rate of human scalp hair growth is 1/8'; per week. This is why clipper guards are numbered in eighth's of an inch. Each guard is a week's growth apart. A #1 guard leaves 1/8'; or one week's hair growth on the head. A #2 guard leaves 2/8'; or two week's hair growth on the head. A #3 guard leaves 3/8'; or 3 week's hair growth on the head etc


Unless a guy's hair grows significantly faster or slower than average, he should expect his hair to grow 3/8'; in three weeks whether he uses nioxin shampoo or head and shoulders or suave or doesn't wash his hair for three weeks!
though it is popular there isn't much evidence to show nioxin causes hair growth.