What type of multivitamin is good for black hair growth?

A genetic vitamin or a vitamin that i could buy from gncWhat type of multivitamin is good for black hair growth?
centrum works great !What type of multivitamin is good for black hair growth?
biotin, MSM, B-complex, a multi-vitamin with iron...evening primrose capsules, vitamin e.... I used to take 3-5 pills a day and I did a few other things to go from 2in long hair to waist length in about two years (and that is waist length after four huge mishaps and a drastic cut).