You're looking for vitamin and other supplements? There are dozens of slick websites with shopping cart applications for you to buy them. Some of those places have lots of content telling you why you should buy their particular brand of supplements. They're "better, purer, and have better ingredients and formulas" than those generic brands of supplements you find at the corner drugstore or supermarket. That's why they're more expensive, you see.
Well, in almost every case, here's what they're not telling you: They don't produce the ingredients that go into their pills and capsules themselves. In almost all cases, they don't manufacture the pills and capsules themselves, either. They're buying the finished pills and capsules from companies who will print nice labels and put the pills and capsules manufactured at their factory in them. If you want a special formulation, they can do that, too.
Here's one such company. You can go to their website and read all about their private labeling for supplements:
http://www.vitalabs.com/Private-Label-Vitamins/They have over 100 formulations to offer. You just put your own name on them, get a graphic designer to design your fancy label and place your order. They'll ship your stuff to you and you can sell it on your web site. The markup is entirely up to you. Whatever the market will bear. You don't even have to know a thing about supplements. They'll print the proper labeling information for you and you're good to go. Starting small? Order as few as 24 bottles of a single formula. No problem.
Other companies that do the same thing:
http://www.vitakem.com/http://www.dietceutical.com/http://www.ionlabs.com/Where do the raw materials come from that go into all of these nice pills and capsules? Well, there are only a few places that manufacture and wholesale them. The pill-makers, like the ones above, order the raw chemicals that go into these private-label supplements, then put them together to make those pills they'll put their label on. Some of the bulk supplement suppliers and distributors include:
http://purebulk.com/http://www.bulkfoods.com/health.aspThere are many other sources of bulk ingredients, too. China is big in the manufacture of bulk supplement ingredients. The actual manufacturers of the individual ingredients sell them to the suppliers and distributors in drums and barrels.
So, whether you buy your supplements from Walgreens, your supermarket, or order them from that slick website and pay lots more for them, they all come from the same sources. Different labels. Different looks. Different formulations, perhaps. But all from the same sources. That website? They don't make anything. They just sell stuff. There's no factory there. More likely, it's a cheap office suite in some dreary commercial building.
So, if you're looking for supplements, shop around. Why pay more for the same pill or capsule. Do your research.