I don't get it, the left side of my hair, mainly near the back and side is a lot frizzier and dryer than the other side. It's not like i'm conditioning only one side either. I don't get it, lol
I have a simular problem that is really weird. The right side of my head above my ears is noticeably thinner than the left side above my ears. A salonist brought it to my attention some years back after I was complaining about the hair on the right side of my head laying flat against my head while the left side rounded out more. Weird looking, especially if I slick my hair down on the sides with water or gel. You can really see the difference then. Peace!
I have a similar problem. If you sleep on your side, the side that you sleep on will tend to be in a little worse condition than the other side. I sleep mostly on my left side and that side of my hair is often harder to comb out and control frizz-wise. Just put a little extra care into the left side of your hair and it should be fine.
~Jenn
Do you drive and leave the window down a lot when you do? (at least in the USA where the driver is on the left side!). That might explain how the left side of your hair is affected but the right side isn't.
RD