You know how you chitchat with your hairdresser about what's you've been up to for the last couple of months  what your plans are for the summer  and how you want Nikki Reed's highlights? Well  as he was trimming my hair the other day  and I was lamenting that I'd really like it go grow much longer (it's currently about two inches longer than in that picture up there but not exactly what you'd call long and luxurious)  he suggested I look into biotin  which he said seems to promote hair growth