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Where to buy vitamin B online

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Vitamin B

Whether you’re looking for niacin, vitamin B12 or a B-complex supplement, get it delivered to your doorstep. The following retailers ship the water-soluble vitamin in all forms.

Top sites to buy vitamin B supplements

GNC: Vegetarian tablets, lozenges and more.
Take your pick of B-packed supplements from respected brands. GNC offers all forms of vitamin B including folic acid and biotin in easy-to-swallow lozenges, chews and traditional tablets.
  • Free shipping over $49
  • No free returns
  • No financing options
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Vitamin Shoppe: Buy one, get one free on top brands.
Vitamin Shoppe almost always has a major sale going on. You can score deals like buy one, get one free on popular B supplements from NutriGold, Garden of Life and others.
  • Free shipping over $25
  • No free returns
  • No financing options
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Amazon: Look here for variety.
If you're hunting down a particular brand, size or variety, you're sure to find it on Amazon. The online giant offers a huge selection of vitamin B supplements in forms like drink tablets, powders and gummies.
  • Free shipping over $25
  • Free returns
  • No financing options
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iHerb: Shop maximum strength varieties.
Shop mega-doses like 5,000 micrograms from iHerb. It offers dozens of top brands known for high quality standards.
  • Free shipping over $20
  • Free returns
  • No financing options
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What are some top vitamin B brands?

Some top-rated brands that offer vitamin B include:

  • New Chapter
  • Nature’s Way
  • Life Extension
  • Solgar

You can find these brands at the retailers above.

Our top picks

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