Buy now: £37.90
No matter how hard you've tried, it seems like you'll never be able to have the long, thick hair that it seems like it's so easy for other. Or maybe you've spent years growing your hair out, only to struggle with breakage, dryness and frizziness to the point where it becomes so unmanageable you end up chopping it off again. (Only to fall into a "drastic haircut depression" and start the cycle again!)