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Top 14 Best Vitamin B Complex Supplements

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Written by Andrew Le, MD.
Medically reviewed by
Last updated November 12, 2024

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Vitamin B complex is a group of vitamins needed by the body for proper functioning and sound health. It consists of eight B vitamins, such as thiamine, riboflavin, niacin, pantothenic acid, pyridoxine, biotin, folic acid, and cobalamin. These vitamins dissolve in water and are not preserved in the body but require constant replenishment from foods or supplements.

Vitamin B complex is vital in the body’s metabolism, efficient brain functioning, and production of red blood cells. It also contributes to the health of the skin, hair, and eyes and the proper functioning of the immune system. Deficiency in one of the B vitamins may cause certain conditions like anemia, skin disorders, and nerve disorders.

After much internet browsing and experimentation, we were able to determine which supplements contain all the essential B vitamins. In the subsequent subtopics, we bring you our best recommendations for the best vitamin B complex supplements and explain why they are great.

Nutricost High Potency Vitamin B Complex 460mg

The Editor's Choice

Nutricost's Vitamin B Complex packs a powerful punch with high potency and added Vitamin C. Its 120 capsules ensure a lasting supply for your vitality needs. Though some find the capsules large and scented, the comprehensive benefits make it an excellent energy-boosting choice for holistic health support.

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When searching for a powerful and all-embracing Vitamin B complex supplement, consider purchasing Nutricost High Potency Vitamin B Complex 460mg, 120 Capsules with Vitamin C. With a high B vitamin concentration and Vitamin C, this supplement is perfect for boosting your energy and vitality.

Pros

  • High potency Vitamin B complex for comprehensive support
  • Inclusion of Vitamin C for added benefits
  • 120 capsules per bottle for an extended supply
  • May contribute to increased energy levels

Cons

  • Some users might find the capsule size challenging to swallow
  • The scent of the capsules may be noticeable

The most distinctive aspect of Nutricost’s Vitamin B Complex is that it is highly concentrated and delivers all the B vitamins crucial for a range of processes in the human body. Finally, the inclusion of Vitamin C makes this supplement convenient and all-around since it has many functions in the body.

Nutricost comes with 120 v capsules per bottle, thus offering consumers ample supply to meet their nutritional requirements. The possible increase in energy density may be most valuable to those who would like to gain more energy and power.

However, it is also pertinent to note that some users have complained about concerns, such as the size of the capsules making swallowing difficult. Furthermore, the smell of the capsules can be rather pronounced, though this may not be an issue for those who are not overly concerned about fragrances.

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For one of the best Vitamin B complex supplements, you should consider trying FREEDA Vitamin B Complex – Super Quints B-50. Perfect for male and female health, this kosher-certified supplementary B complex vitamin comes in 250 capsules and contains B1, B2, B3, B6, B12, and folic acids.

Pros

  • Provides a comprehensive blend of essential B vitamins
  • Kosher-certified for dietary preferences
  • Suitable for both men and women

Cons

  • Large capsule count may be inconvenient for some users
  • Potential for mild gastrointestinal discomfort for sensitive individuals

The FREEDA Vitamin B Complex – Super Quints B-50 provides a wide array of important B vitamins to help both male and female clients. This supplement contains Vitamin B1, B2, B3, B6, B12, and folic acid. The functions of this supplement include metabolism, nervous, and red blood cell formation.

The kosher certification provides extra precautions for people who have special dietary concerns or preferences. This feature ensures that the supplement complies with the kosher dietary laws, thus increasing its market appeal.

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The NUTRAHARMONY USDA Organic Vitamin B-Complex Liquid Drops is one of the best vitamin B complex supplements available, especially for people seeking an organic, easy-to-absorb formula.

Pros

  • USDA-certified organic, clean ingredients
  • Easy-to-absorb liquid form
  • Comprehensive B vitamin blend

Cons

  • Strong taste may not appeal to everyone

The NUTRAHARMONY B-Complex Liquid Drops include a full spectrum of essential B vitamins which play crucial roles in energy production, cognitive support, skin health, and immunity. The liquid form is designed for rapid absorption, making it an effective choice for consumers with digestive sensitivities or those who struggle with capsules or tablets. With a potent blend of B12 (Methylcobalamin), Biotin (B7), and Folic Acid (B9), this formula supports energy and mood, promoting overall vitality.

Within a week of use, we noticed a boost in energy and mental focus, which is especially useful for combating fatigue. The drops are easily incorporated into any daily routine, though the flavor may take some getting used to.

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Boost your energy naturally with VitaMedica’s Energy Support Multivitamin, packed with a strong punch of B-complex vitamins. Recommended by health professionals, this supplement contains PreforPro and PreticX prebiotic fibers, which improve digestion and build up beneficial gut bacteria for a stronger immune system and a better mood.

Pros

  • Fueled by PreforPro and PreticX prebiotic fibers, this supplement delivers tangible results in boosting energy levels and overall vitality.
  • Nourishing the intestinal lining flora, VitaMedica promotes digestive health, reducing discomfort and enhancing nutrient absorption.
  • Cultivate a healthy microbiome that fortifies the natural immune response and contributes to an uplifting mood.

Cons

  • Some individuals may experience mild side effects like gas or bloating initially.
  • While highly effective, a few users may find the capsules challenging to swallow.
  • Individual responses may vary, and noticeable improvements may take time.

That being said, since the VitaMedica Energy Support Multivitamin is part of our team, we can vouch for its ability to enhance digestion and reduce bloating. For instance, the supplement is free from dairy products and gluten and does not need to be refrigerated. Cohesively, third-party tested for safety and potency, each batch ensures dependable quality.

It is easy to incorporate into everyday dieting practice because it is not rigid about the type and frequency of food consumed. To achieve the best results, it is recommended that you take two capsules a day.

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Discover the energy with Nutricost High Potency Vitamin B Complex 460mg! This supplement is a true heavyweight and will knock you off your socks with a combination of B vitamins, which have numerous health benefits. From enhancing energy production to improved brain function, this formula offers immense benefits to the body.

Pros

  • Nutricost's formula combines essential B vitamins, including B1, B2, B3, B5, B6, B7, B9, and B12, ensuring comprehensive support for various bodily functions.
  • With a potent 460mg dosage, each capsule is designed to deliver maximum benefits, helping you bridge nutritional gaps and thrive.
  • Say goodbye to fatigue! The B complex is renowned for its role in energy production, making this supplement an excellent choice for those seeking a natural vitality boost.
  • Enhance your mental clarity and focus. B vitamins contribute to neurological health, promoting cognitive function and a sharper mind.

Cons

  • Results may differ among individuals, and some may experience variations in how quickly the supplement takes effect.
  • Those with difficulty swallowing large capsules may find the size challenging.
  • While benefits can be noticeable, it may take time for some users to observe the full spectrum of improvements.

The capsules can be easily incorporated into one’s everyday routine and can accommodate different needs and restrictions, including being gluten-free and non-GMO.

According to the manufacturer’s instructions, the recommended dosage is one capsule a day with a meal. It should also be noted that Nutricost conducts third-party testing for all its products to ensure they are safe and potent in every batch.

All in all, Nutricost High Potency Vitamin B Complex 460mg is among the best supplements, helping people with various health issues. Experience a boost in energy and mental performance with this premium B complex supplement!

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Flamingo Supplements Sugar-Free Vitamin B Complex Gummies are a fantastic choice for anyone looking to boost their energy levels, support their metabolism, or ensure proper prenatal care.

Pros

  • Sugar-free and keto-friendly
  • Vegan and suitable for various diets
  • Contains multiple B vitamins for comprehensive support
  • Delicious and easy to take

Cons

  • May not be ideal for those sensitive to gummy textures
  • Slightly higher price compared to traditional capsules

The Flamingo Supplements Sugar-Free Vitamin B Complex Gummies include Vitamin B12, B7 (Biotin), B6, B3 (Niacin), B5, B8, and B9 (Folate), all essential for boosting energy, promoting skin health, and supporting the nervous system. These gummies are third-party tested for quality and safety, which gives us peace of mind about the supplement’s purity. We appreciate that they are sugar-free and vegan, making them ideal for people with specific dietary needs. Plus, with a two-month supply, they’re a convenient and long-lasting option.

After incorporating these gummies into our daily routine, we noticed a significant improvement in our energy levels. The B12 and folate combination has been particularly helpful in reducing fatigue, and the addition of Biotin is a bonus for healthy hair and skin. The flavor is pleasant without the typical sugary aftertaste, making these gummies an enjoyable part of our day.

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If you desire a multi-nutrient B complex supplement that will help you boost your energy and vitality, then you may find NatureWise Vitamin B supplement for women and men appropriate.

Pros

  • Includes all eight essential B vitamins
  • Contains additional nutrients like vitamin C and folate
  • Free from artificial additives, preservatives, and common allergens
  • Verified by 3rd-party labs for potency and purity

Cons

  • Some users may experience mild stomach discomfort
  • Tablets may be large and hard to swallow for some

We have been using NatureWise Vitamin B Complex for some weeks now, and we can say that the product is well-endowed. This supplement contains the B vitamin complex, which contains all eight B vitamins, which are vital in the body for metabolism, energy production, and proper brain functioning. Also, it has vitamin C and folate to ensure the supplement is well-rounded in its aid to general body health.

What we truly appreciate about this supplement is that it is not full of artificial colors, preservatives, and other allergens such as gluten, soy, and dairy products. This makes it ideal for a variety of diet types and requirements. It is also tested by third-party laboratories for the potency and purity of the product to ensure that the client gets value for his/her money.

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If you're looking for a potent Vitamin B complex supplement that delivers results, then the Vitamin B Complex Liquid Drops with 20,000 mcg extra strength is an excellent choice for both men and women. This vegan-friendly formula with essential B vitamins supports brain function, cardiovascular health, and immune defense.

Pros:

  • Sublingual delivery ensures faster absorption.
  • Contains 10 essential B vitamins for comprehensive support.
  • Vegan, non-GMO, and gluten-free, catering to various dietary needs.

Cons:

  • Some may prefer capsules or gummies over liquid drops.
  • The taste may take some getting used to.

This advanced formula includes vitamins B1, B2, B3, B5, B6, biotin, folic acid, and B12 (methylcobalamin). The sublingual form enhances absorption, allowing for quicker utilization by the body compared to traditional capsules or gummies. Additionally, it's made in a cGMP lab in the USA, ensuring quality and safety.

After incorporating these liquid drops into our daily routine, we've noticed a marked improvement in our energy levels and mental clarity. The B vitamins effectively support our metabolism, helping to balance our mood and reduce fatigue throughout the day. Whether at work, the gym, or simply living life to the fullest, these drops have become essential to our wellness regimen, providing a boost that keeps us going.

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Based on our research and review of Pure Encapsulations B-Complex Plus, we wholeheartedly endorse this product for those who are looking for a high-potency vitamin B complex supplement that is beneficial for nerves, heart, and energy levels.

Pros

  • Supports the nervous and cardiovascular system plus healthy nerve and blood cells
  • Methylated Folate (Metafolin L-5-MTHF) and vitamin B12 support healthy cognitive function, memory, and energy
  • B vitamins support metabolism of protein and conversion of carbohydrates into energy

Cons

  • Capsules may be difficult to swallow for some individuals
  • May cause nausea or upset stomach if taken on an empty stomach
  • Slightly more expensive than other vitamin B complex supplements on the market

Pure Encapsulations B-Complex Plus is a high-quality and high-potency cellular energy support supplement that can be taken by women and men. This supplement includes all the necessary B-complex vitamins such as thiamin, riboflavin, niacin, vitamin B6, folate, vitamin B12, biotin, and pantothenic acid.

The primary value of this vitamin B complex supplement is that it promotes brain function, such as memory, energy, and metabolism. Furthermore, Pure Encapsulations B-Complex Plus is a non-allergenic, non-artificial, and non-GMO product, which is very valuable for people with special dietary needs.

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If you're looking for a potent, easy-to-take Vitamin B complex, Nature’s Bounty Super B Complex with Vitamin C & Folic Acid is your choice.

Pros

  • The tablets are easy to swallow and only need to be taken once a day.
  • It contains key B vitamins, which play an important role in energy metabolism and may help with heart and nervous system health.
  • The addition of vitamin C and folic acid provides immune and antioxidant support. Folic acid may also help with energy metabolism and promote the health of pregnant women.

Cons

  • Some users have reported an unpleasant smell from the tablets.
  • The tablets may cause bright fluorescent yellow urine due to their potency.
  • The "Value Pack" may be misleading as it only contains one bottle.

Nature’s Bounty Super B Complex with Vitamin C & Folic Acid tablets are easy to swallow and only need to be taken once a day. Furthermore, adding vitamin C and folic acid contributes to further enhancing the immune and antioxidant properties.

However, some users have expressed their displeasure with the tablets' odor. Furthermore, the tablets' efficacy may lead to the formation of bright fluorescent yellow urine. Finally, the “Value Pack” may be misleading as it only comes with one bottle.

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If you are interested in finding a powerful and highly concentrated Vitamin B-Complex supplement, Divine Bounty Super B Complex Vitamins could be what you’ve been searching for.

Pros

  • Our extra strength formula contains all the essential B Vitamins in just one capsule.
  • Each bottle contains 90 B Complex capsules, making it one of the best value vitamin B supplements available.
  • Our formula is made up of only pure ingredients with no harmful additives.

Cons

  • Some users may experience a change in urine color due to the high concentration of B vitamins.
  • The capsules may be difficult to swallow for some people.
  • The supplement may cause an upset stomach if taken on an empty stomach.

The capsules are very convenient to swallow and have no bitter or unpleasant aftertaste. The other thing I like most about this supplement is that it is a high-potency formula. It encapsulates all the standard B complex vitamins, such as B1, B2, B3, B5, B6, B7, B9, Folic Acid, and B12. This makes it a good way of making up any nutrient that might be lacking in my diet.

Yet another benefit of Divine Bounty Super B Complex Vitamins is that this product provides great value in each bottle. The 90 capsules in each bottle are more than many similar brands have in a container. This is good because I do not have to worry about the supplements depleting before I can get a refill again.

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If you are searching for a good B-complex supplement, you should try this one.

Pros

  • The product supports relaxation and healthy stress levels.
  • It does not contain artificial colors, artificial flavors, or artificial preservatives.
  • The B-complex is targeted for maximum effectiveness.

Cons

  • The product is unflavored, which may not be appealing to some users.
  • The packaging may vary during the transition to a new look.
  • The product may not be suitable for those with dietary restrictions beyond veganism.

In the past few weeks, we have been using 365 Everyday Value’s High Potency B-Complex and are completely satisfied with the product. It has eased us out during some tense moments, and we also like the fact that this supplement is free from artificial additives. The targeted B-complex is especially beneficial, and we have observed a general enhancement in our health since consuming the supplement.

Another thing to note is that this product is unflavored, which may pose a problem for some users. Furthermore, the appearance of the packaging may also change when adopting a new image, but the product and quality are not affected. Lastly, even though the product has been certified vegan, it may not be safe for people with other diets.

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If you are looking for a good B vitamin supplement that can boost your immune system and promote your well-being, we suggest that you try Nature Made Super B Complex with Vitamin C and Folic Acid.

Pros

  • Contains all 8 essential B vitamins, including Folic Acid (B9) and Vitamin B12
  • Supports immune system, healthy brain, and nervous system
  • Gluten-free with no color added and no artificial flavors

Cons

  • It may cause an upset stomach if taken on an empty stomach
  • Tablets may be large and difficult to swallow for some individuals
  • It may not be suitable for individuals with certain medical conditions or taking certain medications

It is easy to take and is usually taken in tablet form where it is suggested that adults take one tablet per day. Besides containing all eight B vitamins, including Folate (B9) and Vitamin B12, this supplement also has Vitamin C, which is meant to enhance immune system strength. We acknowledge that the product is gluten-free and does not contain any added color or flavoring.

We have not encountered any side effects from this supplement, but some people may suffer from stomach upset if they consume it on an empty stomach. It is also crucial to note that the tablets may be too large to be ingested by some people.

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For those who want to get the highest dosage of vitamin B complex, which positively affects the energy, metabolism, and immune system as well as the organism’s reaction to stress, the Garden of Life Raw B Complex is a perfect solution.

Pros

  • Contains whole food complexed B vitamins for optimal absorption
  • Supports heart and blood health with vitamin B12, folate, and vitamin B6
  • Includes probiotics and digestive enzymes for healthy digestion

Cons

  • Large bottle for the number of vitamins received
  • Synthetic vitamins
  • Expensive

These vitamins are very potent and thus help give us that extra boost we need during the day. But what we liked most about this product is that it is Third Party Certified Non GMO, Gluten Free, and Kosher. It’s RAW—no high-heat synthetic binders, fillers, artificial flavors, sweeteners, colors, or additives often found in tablets.

The whole-food complexed B vitamins in this supplement are well assimilated by our body, and we have seen our energy level and health improve greatly. We have also included probiotics and digestive enzymes, and there are times when we don’t feel bloated or uncomfortable again after eating.

Something that may be of interest is that the bottle provided for the intake of these vitamins is considerably large compared to the number of vitamins provided. In addition, we also found out that these are synthetic vitamins, which may be problematic for those looking for natural whole-food sources. Last but not least, the pricing is on the higher side. However, we think the price is justified based on the quality of the product offered.

Buying Guide

There are certain factors that one needs to take into consideration when searching for the best vitamin B complex supplement. Here are some key features to look for:

Ingredients

First of all, one must consider that it is necessary to pay some attention to the list of ingredients. A good vitamin B complex supplement should include all the eight B complex vitamins they are thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), biotin (B7), folate (B9), and cobalamin (B12). Ensure that the supplement you selected contains sufficient quantities of each vitamin for your recommended daily intake.

Dosage

It is also important to know the amount of each vitamin in the supplement being recommended. Opt for brands that give the recommended daily allowance (RDA) of each vitamin in the product. Don’t take products with high amounts of any vitamin because this can cause vitamin toxicity.

Form

The common forms of Vitamin B complex are capsules, tablets, gummies, and liquids. Find a form that is easy to take and does not interfere with your lifestyle.

Quality

It is important to take high-quality supplements from a reputable manufacturer. Some signs that good products have been tested for purity and potency by a third party can be used to identify them.

Price

Price is always an issue when deciding to take supplements. However, I do not think that cheap means it can be of low quality either. When choosing a supplement, look for one that offers great value for the money and fulfills all your needs.

Frequently Asked Questions

1. What are the benefits of taking B complex vitamins?

B complex vitamins are essential nutrients that help the human body function properly. They are involved in food metabolism, cognitive and immune system functioning, and skin, hair, and eye health. B vitamins are also necessary in the formation of red blood corpuscles, which transport oxygen in the body.

2. Which brand of B complex vitamins is most recommended?

There are many brands of B complex vitamins on the market, and therefore, choosing one may be daunting. The best advice would be to go for a brand that has high-quality ingredients and good customer reviews. It is advisable to seek advice from a healthcare provider before incorporating any new supplement into your diet.

3. How do I know if I need to take B complex vitamins?

B complex vitamins, for the most part, are obtained through food, but instances of definitive deficiency may arise as a result of some diseases or practices. Deficiency of B vitamins may cause fatigue, weakness, irritability, and difficulty concentrating. Whether or not you should take B complex vitamins should be discussed with your health care provider.

4. Can B complex vitamins help with stress and anxiety?

B complex vitamins are essential for the health of nervous tissues and may help alleviate stress and anxiety. However, it should be noted that B vitamins may not be sufficient to treat severe stress and anxiety. One should always seek medical advice from a healthcare provider for the right diagnosis and management.

5. What are the potential side effects of B complex vitamins?

The B complex vitamins are not known to have severe side effects if taken in recommended dosages. However, some people may develop side effects like nausea, vomiting, and diarrhea. The B complex vitamins should be taken with food to reduce the likelihood of side effects as much as possible.

6. Are there any interactions between B complex vitamins and other medications or supplements?

B complex vitamins are known to interact with some of the drugs, such as antibiotics, anticonvulsants, and diuretics. However, if one is on any medication or supplement, it is advisable to seek the advice of a healthcare professional before taking B complex vitamins.

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Jeff brings to Buoy over 20 years of clinical experience as a physician assistant in urgent care and internal medicine. He also has extensive experience in healthcare administration, most recently as developer and director of an urgent care center. While completing his doctorate in Health Sciences at A.T. Still University, Jeff studied population health, healthcare systems, and evidence-based medi...
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