The Best B Complex 100: A Comprehensive Product Review

Do you know all the benefits of taking a B Complex vitamin? A B Complex is essential for maintaining good health. It provides energy, supports the nervous system, and helps keep your skin, hair and nails looking their best.

If you're looking for a top-selling product that provides all the benefits of a B Complex vitamin, look no further than B Complex 100. This supplement contains all the necessary vitamins and minerals your body needs to stay healthy.

Read this article to learn more about B Complex 100 and order your bottle today!

How We Choose The Best B Complex 100

Most people don't get all the B vitamins and minerals their body needs from food alone, which is why a good B Complex is so important.

Not getting enough of these vitamins and minerals your body needs can lead to health problems.

We personally read thousands of reviews on Amazon to find the best one for you.

Solgar B-Complex "100"

Solgar B-Complex "100", 100 Vegetable Capsules - Heart Health

Nervous System Support - Supports Energy Metabolism - Non GMO, Vegan, Gluten Free, Dairy Free, Kosher, Halal - 100 Servings

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Why We Love Solgar B-Complex "100"

Solgar B-Complex "100" is a vitamin B complex supplement that provides the body with a vegan-friendly source.

Vitamin B complex is a group of vitamins that are essential for a variety of bodily functions, including energy production, nervous system function, and red blood cell formation.

While it is possible to get vitamin B complex from food sources, Solgar B-Complex "100" provides a convenient way to ensure that you are getting an adequate amount of this important nutrient.

In addition, Solgar B-Complex "100" is free of artificial additives and preservatives, making it an excellent choice for those who are interested in taking a natural approach to their health.

What You Should Know About Solgar B-Complex "100"

Solgar B-Complex "100" is a supplement that provides a source of B vitamins: B1, B2, B3, B9, B12, Biotin, and Pantothenic Acid.

This supplement supports cardiovascular and nervous system health. Solgar B-Complex "100" is non-GMO, kosher, halal, and certified gluten-free. This product is suitable for vegetarians.

Solgar B-Complex "100" is free of artificial colors, flavors, sweeteners, preservatives, sugar, lactose, soy, yeast, and fish. This product is packaged in a glass bottle with a plastic screw cap. The recommended dosage is one capsule per day.

Solgar B-Complex "100" should be stored in a cool, dry place. Keep out of reach of children.

Bluebonnet Nutrition B Complex

Bluebonnet Nutrition B Complex

Complete Full Spectrum, Vitamin B6, B12, Biotin, Folate, Vegan, Vegetarian, Gluten, Soy & Milk Free, Kosher, 100 Count

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Why We Love Bluebonnet Nutrition B Complex

Bluebonnet Nutrition's B Complex is just what you need to get your body back on track.

This supplement is formulated with a full spectrum of vitamin B, which plays a complementary role in maintaining physiologic and metabolic functions that support energy production and nervous system health.

With this product, you'll be getting all the benefits of vitamin B in one convenient supplement.


So if you're looking for a way to boost your energy levels and support your nervous system, Bluebonnet Nutrition's B Complex is the perfect solution.

What You Should Know About Bluebonnet Nutrition B Complex

Bluebonnet Nutrition B Complex is a dietary supplement that is free of gluten, soy, and dairy.


It is manufactured in the United States and comes in capsules. The recommended dosage is one capsule daily.

Bluebonnet Nutrition B Complex is formulated to support energy levels, nervous system health, and heart health. It also helps the body and mind adapt to occasional emotional, physical, and mental stress.

Bluebonnet Nutrition B Complex is safe for most adults to take on a regular basis. However, it is always best to speak with a healthcare professional before starting any new supplement regimen.

Garden of Life Raw B Complex

Garden of Life Raw B Complex

Vitamin Code - 120 Vegan Capsules, High Potency Vitamins for Energy & Metabolism with B2 Riboflavin, B1, B3, B6, Folate, B12 as Methylcobalamin & Biotin Plus Probiotics

Why We Love Garden of Life Raw B Complex

Looking for a natural way to get your daily dose of B vitamins and minerals? Look no further than the Garden of Life Raw B Complex.

This plant-based supplement is packed with all the nutrients you need to support a healthy lifestyle. The raw probiotic and enzyme blend helps promote digestive health, while the vegetable blend provides additional nutritional support.

Best of all, the Raw B Complex is easy to take, making it an ideal choice for busy people on the go. Get started on your path to wellness today with the Garden of Life Raw B Complex!

What You Should Know About Garden of Life Raw B Complex

Garden of Life Raw B Complex is a supplement that provides the body with B vitamins B1, B2, B3, B5, B6, B12, folate, and biotin.


These B vitamins are water-soluble, which means they are not easily stored in the body and need to be replenished frequently. These vitamin B complex are involved in energy metabolism and stress response and help to support a healthy nervous system.

Garden of Life Raw B Complex is made from Garden of Life's raw whole food nutrition formula, which includes several organic fruits and vegetables. This formula is designed to provide the body with the B vitamins and minerals needed for optimum health.

Garden of Life Raw B Complex is a supplement that has been certified by several third-party organizations. These certifications vouch for the quality of the product and provide assurance to consumers that the product meets certain standards.

Garden of Life Raw B Complex is Non-GMO Project Verified, NSF Certified Gluten Free, Certified Vegan, and Certified Star K Kosher. The Non-GMO Project is a non-profit organization that verifies products to ensure that they do not contain genetically modified organisms.

Garden of Life Raw B Complex has been independently verified to be free of GMOs, gluten, and animal products, making it a good choice for those with dietary restrictions.

NOW Supplements

NOW Supplements

Vitamin B-100, Sustained Release, Energy Production*, Nervous System Health*, 100 Tablets

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Why We Love NOW Supplements

NOW Supplements provides a complete complement of B-vitamins in their B-100 Caps. These capsules also include choline and inositol, making them an ideal way to get all of the B-vitamins you need.

In addition, each capsule contains 400 mcg of folic acid, ensuring that you are getting the recommended amount of this important nutrient.


With so many benefits, it's no wonder that NOW Supplements' B-100 Caps are a popular choice for those looking for a comprehensive B-vitamin supplement.

What You Should Know About NOW Supplements

NOW Supplements has been providing quality vitamins and supplements to health-conscious individuals for over 50 years. This supplement is packaged in the USA by a family-owned and operated company.

NOW's mission is to provide these individuals with the tools they need to lead healthier lives. The company offers a wide range of products, including vitamins, minerals, herbs, and sports nutrition formulas. NOW's Energy B-Complex is a perfect example of the high-quality supplements NOW provides.

These vitamins are water-soluble, so they're not stored in your body for very long. That means you need to replenish them every day. The B-vitamins in NOW Supplements B-100 Caps work to support energy production, maintain healthy homocysteine metabolism, and promote the health of the nervous system.

It's important to get enough B-vitamins because they play a role in so many different functions in your body. The B-vitamins in this formula are provided in their most bioavailable forms, making them easily absorbed by the body. NOW Supplements B-100 Caps are a convenient way to make sure you're getting all the B-vitamins you need.

Moreover, NOW Supplements conducts comprehensive testing at every stage of production to ensure that its products meet the highest standards of quality and efficacy.

In addition to general quality control testing, NOW also has certifications/classifications: Kosher, Non-GMO, Soy Free, Vegan/Vegetarian, Nut Free, Made without Gluten, Dairy Free, and Egg Free.

NOW's commitment to quality makes them a trusted name in the supplement industry.

Solaray Vitamin B-Complex

Solaray Vitamin B-Complex 100 mg

Healthy Energy, Blood Cell Formation & Nerve Impulse Transmission Support, 100 VegCaps

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Why We Love Solaray Vitamin B-Complex

Solaray is committed to a cleaner planet. Their Solaray Vitamin B-Complex uses 100% PCR recycled plastic bottles in their product. Solaray believes that it's their responsibility to do what they can to reduce the pollution that they contribute to the environment.

The Solaray team strives to create products that are not only good for you but good for the planet as well. So, when you purchase Solaray products, you can be confident that you're doing your part to help the environment.

What You Should Know About Solaray Vitamin B-Complex

Solaray Vitamin B-Complex is a supplement that provides the body with vitamins. These vitamins are important for supporting metabolism, healthy skin and hair, blood cell formation, nerve function, and immune function.

The body does not store most vitamin B, so it is important to supplement in order to maintain optimal health.


Solaray Vitamin B-Complex is manufactured in its own facility and is vegan and non-GMO. It is also lab-verified for purity and potency.

Solaray Vitamin B-Complex is an essential supplement for overall health and wellbeing.

GNC B-Complex 100

GNC B-Complex 100

Metabolism & energy production* Immune and nervous system functions* Healthy brain, skin, hair and nails* 250 vegetarian caplets Gluten free These statements have not been evaluated by the Food & Drug Administration

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Why We Love GNC B-Complex 100

GNC B-Complex 100 is a supplement that provides the body with essential vitamins for the nervous system, nails, metabolism, brain, immune system, skin, and energy.

The GNC B-Complex 100 formula features a blend of different vitamins, each of which plays an important role in maintaining health. For example, vitamin B6 is essential for the proper function of the nervous system, while vitamin B12 is necessary for the formation of red blood cells.

In addition, the GNC B-Complex 100 formula also includes biotin and folic acid, both of which are important for pregnant women to take in order to prevent birth defects.

Overall, GNC B-Complex 100 is a well-rounded supplement that can help to support the health of many different systems in the body.

What You Should Know About GNC B-Complex 100

GNC's B-Complex 100 is a supplement that contains all eight b vitamins needed to support healthy metabolism and energy production, immune and nervous system functions, and a healthy brain, skin, hair, and nails.


These vitamins are essential for the body to function properly, but they can be easily depleted by stress, poor diet, or certain medical conditions.

The B-Complex 100 comes in a convenient tablet form and can be taken once daily to help maintain optimal levels of these important nutrients.

B Complex 100 FAQs

B Complex 100 is a popular supplement that provides a range of vitamin B. B vitamins are essential for many bodily functions, including energy metabolism, cell growth, and nervous system health.

B Complex 100 is often taken to help improve energy levels, support cognitive function and promote healthy skin and hair. However, there are several common questions about B Complex 100 that we often hear.

Here are the answers to some of the most frequently asked questions about this supplement:

What Does B complex 100 Do for You?

B complex vitamins are important for many bodily functions. They help convert food into energy, aid in the formation of red blood cells and support the health of the nervous system.

Vitamin B12 is particularly important for maintaining neurological function. B complex vitamins are often taken as a supplement to ensure adequate intake. The specific benefits of taking vitamin B may vary depending on an individual's dietary intake and overall health status.

However, some potential benefits associated with taking vitamin B include improved energy levels, better cognitive function, and reduced stress levels.

Additionally, vitamin B is often recommended for people who suffer from certain gastrointestinal disorders as it can help improve nutrient absorption.

When Should You Take Vitamin B100 Complex?

There is no definitive answer to this question as everyone's needs are different. However, some experts recommend taking vitamin B100 when consuming diets low in vitamin B or when experiencing high levels of stress.

Stress can deplete the body's stores of vitamin B, so it's important to ensure you're getting enough through diet or supplementation. Speak with your doctor or a Registered Dietitian to determine if vitamin B complex is right for you.

What All Does B complex Help With?

B complex helps with a variety of processes in the body, including energy production, red blood cell formation, and nerve function.

It's also important for healthy skin, hair, and nails. B complex is especially important during times of stress because it helps the body to handle better the extra demands that are put on it.

Is 100 mg B Complex Supplement Too Much?

No, it's not too much. Vitamin B is water-soluble, which means that the body does not store them, and they are eliminated in urine. This also means that you need to replenish vitamin B regularly because they are not stored in the body.

What are the Side Effects of B100?

The side effects of taking large doses of some of the B-vitamins can include diarrhea, nausea, and vomiting. It's important to speak with a doctor before starting any supplement regimen, including the B100 complex.

What Does B100 Mean?

B100 complex refers to a group of vitamins and minerals that are essential for the proper function of the body. This group includes vitamins B1, B2, B6, and B12, as well as niacin, folic acid, and biotin.

These nutrients are important for a variety of bodily functions, including energy production, red blood cell formation, and nervous system function. A deficiency in any one of these nutrients can lead to a number of health problems.

The best way to ensure that you're getting enough of these important nutrients is to eat a healthy diet that includes foods from all the major food groups. You can also take a daily multivitamin/mineral supplement to help meet your needs.

What is B Complex Made of?

B complex vitamins are a group of water-soluble nutrients that play important roles in cell metabolism. There are eight B vitamins in all, and they are often packaged together as a supplement. The B vitamins are:

Vitamin B1 (thiamine)

Vitamin B2 (riboflavin)

Vitamin B3 (niacin)

Vitamin B5 (pantothenic acid)

Vitamin B6 (pyridoxine)

Vitamin B7 (biotin)

Vitamin B9 (folate)

Vitamin B12 (cobalamin)

These vitamins work closely together, and many of them share similar functions.

Why is It Called Vitamin B Complex?

The B vitamins were among the first vitamins to be identified and isolated. The term "vitamin B complex" was first used in the early 1930s when scientists discovered that all of the B vitamins are needed for healthy nerve function.

The B vitamins are called a "complex" because they work synergistically with each other. That is, the different B vitamins are not just isolated nutrients instead, they interact with one another to help the body better absorb and use them.

For example, vitamin B1 (thiamin) helps the body convert food into energy, while vitamin B2 (riboflavin) helps to protect cells from damage. And together, these two vitamins help improve overall cardiovascular health. So it's important to get all of the different B vitamins rather than just taking a single one in supplement form.

What is the Scientific Name of Vitamin B Complex?

The scientific name of Vitamin B Complex is "vitamin B complex." This term refers to all the different water-soluble vitamins that belong to the vitamin B group. These vitamins include thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), biotin, and folic acid.

Does B Complex Cause Weight Gain?

While there are many factors that contribute to weight gain, there is no evidence that suggests B complex vitamins cause weight gain. In fact, some research has shown that certain B vitamins may actually help with weight loss.

However, if you are taking a supplement that contains additional calories (such as a B vitamin complex with added minerals), this could lead to weight gain.

Does B100 Make Your Pee Yellow?

No, B100 does not make your pee yellow. The yellow color that you sometimes see in urine is caused by a pigment called urochrome. Urochrome is produced when the body breaks down a protein called hemoglobin, which is found in red blood cells. B100 contains no hemoglobin and therefore will not cause your pee to turn yellow.

Does B Complex Make Sleepy?

Some evidence suggests that certain B vitamins may help to promote sleep. For example, vitamin B6 is involved in the production of melatonin, a hormone that helps regulate the sleep-wake cycle.

Studies suggest that taking vitamin B6 supplements can improve sleep quality in people with insomnia. Additionally, tryptophan, an amino acid needed for the synthesis of several neurotransmitters involved in sleep and mood, is converted into niacin (vitamin B3) in the body.

How Long Does It Take for Vitamin B Supplements to Work?

Different vitamins in the B-complex group have different half-lives, meaning they stay in your system for different amounts of time. For example, vitamin B1 (thiamine) has a half-life of around 19 hours, while vitamin B12 (cobalamin) has a half-life of around 9 hours.

This means that it will take approximately 19 hours for half of the thiamine you ingested to be eliminated from your body and 9 hours for half of the cobalamin to be eliminated.

However, this is just a general rule of thumb. Factors like age, kidney function, and level of activity can all affect how long vitamins stay in your system. Additionally, some vitamins may work more quickly than others.

Is Vitamin B100 Complex Supplements Good for You?

There is no one-size-fits-all answer to this question, as the benefits of taking vitamin B100 complex will vary depending on an individual's specific needs. However, in general, the vitamin B100 complex is a good source of essential vitamins and minerals that are important for overall health and wellbeing.

Some of the key nutrients found in vitamin B100 include thiamin (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), biotin (B7), folic acid (B9), and cobalamin (B12). These vitamins and minerals play important roles in a variety of bodily functions, including energy production, metabolism, and nervous system function.

Additionally, vitamin B100 helps treat or prevent B vitamin deficiencies. B vitamin deficiencies can lead to a number of health problems, such as anemia, fatigue, and neurological problems. Therefore, taking a B complex may help to improve overall health and wellbeing.

Can Vitamin B Complex Supplements Cause Anxiety?

There is some evidence that suggests a link between high levels of vitamin B complex supplement and anxiety. These vitamins are water-soluble, which means that the body cannot store them, and they are eliminated in urine.

Therefore, it's possible that taking large doses of vitamin B could lead to an excess amount in the body, which might trigger anxiety symptoms.

However, more research is needed to determine if there is a causal relationship between them. If you're experiencing anxiety symptoms, it's best to speak with a healthcare professional to get evaluated and rule out other potential causes.

Do Vitamin B Help with Anxiety?

There is some evidence that vitamin B can help with anxiety. For example, a study published in the Journal of Orthomolecular Medicine found that high doses of vitamin B6 and magnesium were effective in reducing anxiety symptoms.

Another study, published in the journal Plos One, found that vitamin B helped to reduce symptoms of anxiety and stress in healthy adults. The study participants who received vitamin B had lower levels of cortisol (a hormone associated with stress) after being exposed to stressors than those who did not receive vitamin B

So it seems that there is some evidence that vitamin B can help with anxiety symptoms. However, more research is needed to confirm these findings.

Which is Better, Vitamin B12 or B100?

The best answer to this question depends on your specific needs and goals. Ultimately, the best way to determine which is best for you is to try both and see how your body responds to B12 and B100 complex supplements and, of course, seek the advice of a medical professional.

Is B Complex Water Soluble?

Yes, B complex vitamins are water-soluble. This means that they are not stored in the body and must be replenished on a regular basis. The B complex vitamins work together to support energy production, nerve function, and healthy skin, hair, and nails. They can be found in many foods, such as meat, poultry, fish, eggs, nuts, legumes, and whole grains.

Is B Complex Good for Skin?

B complex vitamins are indeed good for your skin!

Here's why: Vitamin B plays an important role in cell metabolism, which is essential for maintaining healthy skin cells. Vitmain B is also involved in the production of collagen and elastin, two key components of healthy skin.

Additionally, vitamin B help to protect your skin from damage caused by free radicals. Free radicals are unstable molecules that can damage cells, causing premature aging and wrinkles.

Is B Complex Good for Body Heat?

Yes, B complex vitamins are beneficial for body heat. They help the body to convert food into energy, which in turn produces heat. Additionally, B complex vitamins also help to regulate the nervous system, which can help to keep the body warm.

Can B complex Cause Gas?

Yes, B complex vitamins can cause gas. This is because they are a type of vitamin that is soluble in water and is broken down by the body into smaller molecules that can be used to help power the body's functions.

When these small molecules are released through the digestive system, they can sometimes cause gas or bloating. The good news is that this side effect is usually temporary and goes away once your body gets used to taking the B complex vitamins.

Is Vitamin B Good for Hair?

Yes, vitamin B is good for hair because it helps to produce red blood cells. Red blood cells are necessary for the transport of oxygen and other nutrients throughout the body. When hair follicles don't receive an adequate supply of oxygen and other nutrients, they can become weakened and begin to produce less hair.

A lack of Vitamin B can lead to hair loss. A deficiency in Vitamin B12 can cause a type of anemia that leads to hair loss. So if you're looking to keep your locks healthy and full, be sure to include plenty of Vitamin B12-rich foods in your diet.

Also, by taking a vitamin B supplement, you can help ensure that your hair follicles are receiving the nourishment they need to stay healthy and produce abundant amounts of hair.

Is B Complex Supplements Good for Diabetics?

There is some evidence that B-complex supplements can help people with diabetes manage their blood sugar levels.

For example, high doses of vitamin B6 have been shown to improve blood glucose control in people with type 2 diabetes, and there is also some evidence that B-complex supplements may improve insulin sensitivity in people who are obese or have prediabetes.

However, more research is needed to determine whether B-complex supplements are truly effective at managing blood sugar levels in people with diabetes.

Can B Complex be Taken on Empty Stomach?

It depends on the individual and the specific supplement you're taking. Some vitamin B complex supplements are best taken on an empty stomach, while others can be taken with food. As a general rule, vitamin B is water-soluble and absorbed quickly, so they don't need to be taken with a meal for optimal absorption.

However, if you have trouble absorbing nutrients or have a sensitive stomach, taking your vitamin B complex supplement with food may help reduce cramping or nausea. In general, though, most people can take B complexes without issue on an empty stomach.

How many B complex tablets can be taken in a day?

Most B complex tablets recommend a dosage of 1 tablet per day. However, it's best to speak with a doctor if you are looking to take more than the recommended amount.

Taking too many B complex supplements can result in adverse effects such as nausea, diarrhea, and vomiting. Excessive amounts of vitamin B can also be dangerous. So be sure to read the label and follow the instructions carefully.

What is B Complex Deficiency?

B complex deficiency is a condition characterized by insufficient levels of one or more vitamin B. Vitamin B is water-soluble nutrient that are involved in energy metabolism, neural function, and red blood cell production.

Deficiencies of specific vitamin B can lead to various health problems. Symptoms of B complex deficiency can vary depending on the specific vitamin involved. For example, a deficiency of vitamin B12 can lead to fatigue, neurological problems, and anemia.

A deficiency of folate (a form of vitamin B9) can cause megaloblastic anemia and birth defects. And a deficiency of biotin (another form of vitamin B7) can cause skin rashes, hair loss, and neurologic symptoms.

Does B100 Complex Supplements Cause Constipation?

Some people report that it does cause constipation, while others say it doesn't have any effect. It's possible that B100 complex supplements could act as a mild laxative for some people, while for others, it could have the opposite effect and cause constipation.

If you notice any changes in your bowel movements after starting to take B100 complex supplement, it's best to speak with your doctor to see if this complex supplement is right for you.

Best B Complex 100 For You

Taking a good B Complex supplements is one of the easiest ways to make sure your body gets all the necessary vitamins and minerals it needs.

We've done all the hard work for you and found the best vitamin B Complex supplements on the market.

So what are you waiting for? Check out our findings above and pick up a bottle which suits your needs. Happy Shopping

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