Eight B Vitamins packed into one. There's actually nothing complex about it.

A lot of support in one B-Complex

B-Complex vitamins are an easy way to get multiple essential B vitamins all in one daily supplement. Learn more to find which B-Complex is right for you.

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Understanding B-Complex Supplements

B-Complex supplements offer a range of B vitamins, all of which play unique and vital roles in the body.

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What is B-Complex?

B-Complex is an A-plus way to help convert the nutritious foods you eat into the cellular energy you need to keep going strong.† They’re also great for supporting the normal functioning of your nervous system.†

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Who should take B-Complex?

Most people could benefit from B-Complex, but it’s important for pregnant women, vegetarians and vegans, and those of us who are entering our golden years.

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What is B-Complex good for?

Essentially, B-Complex supports cellular energy metabolism in the body. If you’re looking to support your immune system, in addition to cellular energy production, B-Complex with vitamin C are the supplements for you.†


Explore expert answers to some of the most frequently asked B-Complex questions.

  • What do B vitamins help with?

    B vitamins help support cellular energy production. They help convert the food you eat into cellular energy.
  • Should I be concerned if the % Daily Value (DV) exceeds 100%?

    DVs, established by the U.S. Food and Drug Administration (FDA), are used on food and dietary supplement labels. For each nutrient, there is one DV for all people ages 4 years and older. Therefore, DVs aren’t recommended intakes, but suggest how much of a nutrient a serving of the food or supplement provides in the context of a total daily diet. As an example, the %DV for calcium on a food label might say 20%. This means it has 260 mg (milligrams) of calcium in one serving because the DV for calcium is 1,300 mg/day. If another food has 40% of the DV for calcium, it’s easy to see that it provides much more calcium than the first food. DVs often match or exceed the RDAs for most people, but not in all cases, as RDAs have been established for different ages, genders, and lifestages. DVs are presented on food and supplement labels as a percentage. They help you compare one product with another.
  • What vitamins are usually considered members of B-complex vitamins?

    There are 8 B vitamins that are generally included in the B-Complex: thiamin (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), B6 (pyridoxine), biotin (B7), folic acid (B9), and B12 (cyanocobalamin).
  • If I am taking a multivitamin that contains folic acid, is it still safe to take a B-Complex that contains folic acid?

    It should be fine to take both just as long as the total amount of folic acid consumed daily from all sources (dietary and supplemental) does not exceed 1,000 mcg. Taking a higher folic acid dose may mask a vitamin B12 shortfall.
  • When does this product expire?

    Please refer to the expiration date on the bottle.

‡ May help support healthy hair, skin & nails for those with low biotin†
* Vitamin B12 helps convert food into cellular energy†