Is biotin or prenatal vitamins better for hair growth?

I heard prenatal vitamins make your hair and nails grow faster and thicker but I also heard biotin vitamins are better. Does anyone really know?

Is biotin or prenatal vitamins better for hair growth?

either one helps. I take biotin now and it seems to help with the hair. I haven't noticed the nails though. I am trying to let them grow since I bite them and they have barely grown any.

Is biotin or prenatal vitamins better for hair growth?

I've heard of Biotin, Vitamin B12 and also Vitamin B6 for hair, not sure on nails.

Is biotin or prenatal vitamins better for hair growth?

biotin

Is biotin or prenatal vitamins better for hair growth?

I've took it before. But not excessively. It will also give you an energy boost.

Is biotin or prenatal vitamins better for hair growth?

If you are not pregant or trying to get pregnant, just use regular multivitamins, not prenatal vitamins. No reason to go to the additional expense.