http://www.puritan.com/
this place is fvckn SICK.
Cheapest seller I've found for Vitamin B-5 was $19 for 200, 500 mg capsules.
At this place you get 5 bottles = 500 capsules for like $15 + 3.95 shipping.
And thier vitamin c is DIRT CHEAP.
Just look around some of thier shit, my mom ordered $100 dollars worth of vitamins from them, and when I saw the receipt I was like wtf!!!! Never seen prices that cheap before and I think puritans a quality brand too.