The single “beauty” thing I will spend a lot of money on and obsess over – what’s the best products, what do I need, how can I get more, etc. –  is hair. And I found this cool infographic on the Hair Loss Geeks‘ site (click on the link for sources). I have a love-hate relationship with my hair; currently a little more love than hate. What’s you’re favourite fact from the infographic? I love that gender is the only thing that can’t be determined by a strand of hair.