Title: The 13 Best Vitamin B Complex Supplements for 2021
Headings: The 13 Best Vitamin B Complex Supplements for 2021
Nutrition
The 13 Best Vitamin B Complex Supplements for 2021
How we chose
Pricing guide
A note on price
Healthline’s picks for the best vitamin B complex supplements
Best subscription vitamin B supplements
Care/of B-Complex Vitamin
Price: $
Ritual Essentials for Women 18+
Price: $$$
Persona Vitamin B12
Price: $$
Amazon Elements Vitamin B12
Price: $
Best overall vitamin B supplements
Integrative Therapeutics Active B-Complex
Price: $$
Pure Encapsulations B-Complex Plus
Price: $
Douglas Labs B-Complex with Metafolin and Intrinsic Factor
Price: $
Nordic Naturals Vitamin B Complex
Price: $$
Best liquid vitamin B supplements
Pure Encapsulations B-Complex Liquid
Price: $$$
Brainchild Nutritionals B-Complex Liquid
Price: $$$
Best vegan vitamin B supplement
Thorne B-Complex #12
Price: $
Best gummy vitamin B supplements
Pure Encapsulations PureNutrients Gummies
Price: $$$
Best vitamin B supplements without B12 and folate
Seeking Health B-Minus
Price: $
Benefits of vitamin B complex supplements
How to choose
Useful supplement shopping guides
The bottom line

Content: There are eight water-soluble B vitamins plus choline, which is a vitamin-like compound that’s often grouped with B vitamins due to its similar effects on the body ( 1
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, 2
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). The eight B vitamins are: B1 (thiamine)
B2 (riboflavin)
B3 (niacin)
B5 (pantothenic acid)
B6 (pyridoxine)
B7 (biotin)
B9 (folate)
B12 (cobalamin)
Though each B vitamin has unique functions, many of them are involved in the same bodily processes, such as metabolism and acting as cofactors for enzymatic reactions ( 1
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). B complex supplements contain a combination of B vitamins. Some contain all eight, while others provide just a few. Plus, some contain vitamin-B-like nutrients, such as choline and inositol, a type of carbohydrate that was once considered a B vitamin ( 3, 4
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, 5
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). Although many foods contain B vitamins, a variety of factors, including age, diet, genetic variations, and certain health conditions can increase your need for B vitamins or negatively affect how you absorb B vitamins. Many populations, including vegans, those with certain genetic mutations, older adults, people with certain medical conditions, pregnant and breastfeeding women, people on certain medications, and people with substance use disorder, may need a B complex supplement ( 6
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). How we chose
The supplements included on this list all contain highly absorbable forms of B vitamins, including methylcobalamin, the active form of B12, and the biologically active form of folate called 5-methyltetrahydrofolate (5-MTHF) ( 8
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, 9
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). Additionally, the following criteria were used to narrow down the best B complex supplements: