Contents

The Best Vitamin B2 400 Mg of 2023 – Reviewed and Top Rated

2,355 (random number) Reviews Scanned

SaleRank No. #1

Nutricost Vitamin B2 (Riboflavin) 400mg, 120 Capsules - Gluten Free, Non-GMO

400mg of Premium Vitamin B2 (Riboflavin) Per Capsule
120 Capsules of Vitamin B2 Per Bottle
120 Servings Per Bottle, 1 Capsule is 1 Serving
Non-GMO, Gluten Free, 3rd Party Tested
Made In a GMP Compliant, FDA Registered Facility

Rank No. #2

Carlyle Vitamin B2 400mg | 180 Tablets | Vegetarian, Non-GMO, Gluten Free | Vitamin B2 Riboflavin

VITAMIN B2: Riboflavin is one of many B-Complex vitamins present in dairy and green vegetables
VEGETARIAN FORMULA: Delivers 400 mg of Vitamin B-2 in each serving for maximum support
ROOTED IN WELLNESS: Carlyle provides premium, honest supplements in your pursuit to healthy living
CARLYLE MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
NATURALLY FREE OF: Gluten, Wheat, Yeast, Lactose, Artificial Sweetener, Preservatives & Non-GMO

Rank No. #3

DEAL SUPPLEMENT Vitamin B2 Riboflavin 400 mg, 240 Capsules | Essential B Vitamins | Promotes Healthy Cells & Energy Production – Non-GMO, Third Party Tested

Special Features – Extra strength vitamin B2 riboflavin capsule supplement. Easily absorbed water-soluble ingredients. Essential micronutrient vitamin. High bioavailable top grade free form.
Benefits & Use – Taking vitamin B2 regularly may support a wide range of benefits around the body. Includes promoting healthy cells, food breakdown, nervous system, energy levels, and heart health.
Dosage & Servings – Enjoy 240 capsules per bottle that only take 1 capsule per serving. A bulk 240-day supply that contains 400mg vitamin B2 with every dose.
Purpose – Each serving offers premium vitamin B2 with an extra strength serving size to promote overall daily balance. The riboflavin form is considered more stable and offers a more complete B2 experience.
Quality Ensured – Non-GMO ingredients that are 3rd party lab tested and passed. Made without preservatives gluten, dairy, eggs, peanuts, soy, wheat, & yeast.

Rank No. #4

ForestLeaf Vitamin B2 Riboflavin 400mg - Energy, Skin & Cellular Health Supplement - Nervous System Support - Vitamin B 2 VIT B - Non-GMO & Gluten Free - B2 Vitamin 400mg Vegetable Capsules, 90 Count

400MG MAXIMUM STRENGTH FORMULA - Experience the full potential of Vitamin B2 with our 400mg high-potency, vegetarian-friendly capsules in an optimal strength formulation. This supplement is tailored to support daily vitality, energy levels, and wellbeing.
ENERGY & CELLULAR HEALTH - Playing an integral role in your body's cellular energy-yielding processes, B2 (riboflavin) supports steady energy levels. Our vitamin B2 400 mg supplement provides a higher dose which may be beneficial for certain health symptoms.
SUPPORTS RED BLOOD CELLS - Vitamin B2 is also known for its role in supporting the production and function of red blood cells. This process is vital for transporting oxygen and maintaining healthy bodily function, which supports a well-functioning nervous system.
HEALTHY SKIN, EYES & MORE - Regularly taking riboflavin B2 400mg can support the maintenance of healthy skin, eyes, and everything behind the eyes. Maintaining consistent levels of certain vitamins can support overall head and body comfort.
QUALITY TESTED & MADE IN USA - 100% natural, vegetarian friendly, non-GMO and free of artificial additives including sugar, gluten, dairy, egg, nuts, and soy. ForestLeaf is committed to the highest quality ingredient sourcing and production processes. All products are third-party laboratory tested and independently verified for both potency and absorption.

Rank No. #5

Brieofood Vitamin B2 (Riboflavin) 400mg, 120 Veggie Capsules - Gluten Free, Non-GMO

Promotes Healthier Blood, Nervous System, Energy and Metabolism
HIGH POTENCY 400 MG RIBOFLAVIN - Each serving contains B2 400mg- 120 Capsules - 120 Servings per container.
Healthy Living Quest, We Make A Reality
Free of gluten, wheat, milk/dairy, nuts, soy, eggs, fish, shellfish, yeast, sugar, lactose, & artificial additive
All Brieofood products are manufactured in the USA in accordance with Good Manufacturing Practices (GMP), among the highest quality standards in the world.

Rank No. #6

Best Naturals Vitamin B2 (Riboflavin) 400mg - Migraine Relief - Veggie Capsules - Conezyme Precursor - 120 Count (120 Count (Pack of 1))

3rd Party Lab Tested for Purity & Quality.
400 mg of Vitamin B2 per Vegetarian Capsule - 120 Capsules per Bottle.
Non-GMO & Gluten-Free.
Proudly Made in USA, GMP Compliant, FDA Registered Facility.
No Artificial Color, Flavor, or Sweetener, No Preservatives, No Sugar, No Milk, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.

Rank No. #7

NatureBell Vitamin B2 Riboflavin 400mg Per Serving, 240 Capsules | Essential Daily B Vitamin, Easily Absorbed Form – Supports Energy, Skin, and Cellular Health – Non-GMO, Gluten Free

Vitamin B2 in its stable riboflavin form. Features extra strength 400mg capsules to support daily nutritional needs in both men and women.
This high bioavailable riboflavin form is an easily absorbed, water-soluble micronutrient that supports energy, skin, and cellular health.
With a 2 capsule serving and 240 capsules per bottle, NatureBell Vitamin B2 Riboflavin lasts up to 4 months, making it a convenient and cost-effective daily essential.
Vitamin B2 can’t be made within the body so regular use of this supplement can help replenish natural levels of Vitamin B2 over time.
Authentic non-GMO vitamin B2 supplements. Contains pure ingredients free of soy, dairy, gluten, preservatives, wheat, eggs, dairy, fish, and nuts. All products are also 3rd party lab tested for safety and potency.

Rank No. #8

DEAL SUPPLEMENT Vitamin B2 Riboflavin 400 mg, 240 Capsules | Essential Vitamins & Mineral Complex with Magnesium Glycinate | Promotes Healthy Cells & Energy Production

Special Features – Extra strength vitamin B2 riboflavin capsule supplement. 2-in-1 enhanced formula with magnesium glycinate. Essential vitamin and mineral complex. High bioavailable top grade forms.
Benefits & Use – Taking vitamin B2 with magnesium glycinate supports a wide range of benefits around the body. Includes promoting healthy cells, food breakdown, nervous system, energy levels, and heart health.
Dosage & Servings – Enjoy 240 capsules per bottle that only take 2 capsules per serving. A 120-day supply that contains 400mg vitamin B2 plus 400mg magnesium glycinate.
Purpose – Each serving offers dual action benefits that are designed to promote overall daily balance. Vitamin B2 and magnesium have unique abilities but come together to form a synergistic bond.
Quality Ensured – Non-GMO ingredients that are 3rd party lab tested and passed. Made without preservatives gluten, dairy, eggs, peanuts, soy, wheat, & yeast.

Rank No. #9

Micro Ingredients Riboflavin Vitamin B2, 400mg Per Serving, 180 Mini Tablets, Premium Vitamin B2 400mg Riboflavin Supplements, Easy to Swallow, Non-GMO

Micro Ingredients Vitamin B2 Supplement, Riboflavin 400mg Per Serving, 180 Tablets, Easy to Swallow, Non-GMO.
Riboflavin is an Important Enzyme Cofactor Necessary for Energy Production from Carbohydrate, Fat, and Protein. It is also Needed for the Regeneration of Glutathione, which Supports the Body's Natural Defense Mechanisms and Detoxification Systems.
Strongly Enhances Energy Production, Premium Vitamin B2 for Kids and Vitamin B2 for Adults.
No GMOs, No Preservatives, No Artificial Colors, No Flavors, No Soy and No Gluten.
3rd Party Lab Tested for Purity and Safety.

Rank No. #10

Integrative Therapeutics Riboflavin - Cellular Energy and Red Blood Cell Production Support* - Vitamin B2 Supplement - High Potency - 30 400 mg Tablets

An essential vitamin for enzyme reactions including the activation of other vitamins.
Riboflavin is important for red blood cell production and helps the body in releasing energy from food.*
Central component in two cofactors: flavin mononucleotide (FMN) and Flavin adenine dinucleotide (FAD).
Gluten-free and vegan. No wheat, soy, dairy, or artificial flavors.
Integrative Therapeutics supplements are trusted by physicians and backed by science. Every product is held to our high standards and rigorously tested to empower you on your wellness journey.

Rank No. #11

Purely Holistic Vitamin B2 Riboflavin 400mg - 240 Vegan Capsules, 8 Month Supply - High Strength B2 Vitamins - Non GMO & Gluten Free - Supports Energy Production & Cellular Health

✔ MAX STRENGTH - Each of our small and easy to swallow capsules contains an incredible 400mg of high strength Vitamin B2, the maximum strength possible. With some other Vitamin B2 supplements only offering 100mg per capsule, our capsules deliver more of this essential B complex vitamin per serving. So, don’t compromise and settle for weaker formulations. Our Riboflavin formulation is both effective and dependable.
✔ MORE CAPSULES - At Purely Holistic we are proud to offer premium supplements that deliver value for money time and time again thanks to our economies of scale. Our Vitamin B2 is no exception and provides 8 months worth of servings to support your health and wellbeing. Each bottle contains 240 servings, which when compared to other available supplements can be as much as twice the amount of servings! Your wallet will thank us!
✔ SUPPORT YOUR WELLBEING - Riboflavin is an essential nutrient to support your overall health. It helps the body to work more efficiently by breaking down the food we eat and converting it into energy which supports our metabolism as well as the reduction of tiredness and fatigue*. So make sure to add our Vitamin B2 400mg, or Riboflavin 400mg, to your supplement routine and get all the benefits of this Vitamin B2 Riboflavin!
✔ VEGAN FRIENDLY - We stand by our philosophy to produce the purest supplements. Our Vitamin B2 capsules use premium, highly bioavailable ingredients. We have also kept our capsules free of any harmful chemicals as well as GMO ingredients. Safe for use for both vegetarians and vegans.
✔ PURITY AS STANDARD - At Purely Holistic our philosophy is simple; to provide natural, nutritious and no nonsense health products for those who want a purer supplement. We are confident in the quality of our products. Your satisfaction is our number one priority.

Rank No. #12

Kind Nature Vitamin B2 Gummies - Riboflavin 400mg Supplement for Kids & Adults - Migraine Relief & Headache Relief - 60 Chewable Gummies (30 Day Supply)

Perfect Dosage of Riboflavin – One dose of our chewable vitamin B2 gummies supplies 400 mg of Vitamin B2 (Riboflavin), which may be the ideal dose for migraine relief according to clinical research*
Word’s First Gummy B2 Vitamins – We are the first to introduce vitamin B2 Riboflavin in the form of tasty, chewable gummies. Our Riboflavin gummies are easy-to-take and are perfect for people who struggle taking tablets, including kids
Natural Lemon Flavor – Enjoy the refreshing citrusy taste of our naturally flavored B2 vitamin gummies and forget about your old, bad-tasting, and bad-smelling Riboflavin pills
Are You Struggling With Migraines? – 400 mg of Riboflavin B2 vitamin might be the answer. Studies show that it may ease migraine discomfort, help promote a healthy nervous system, aid in red blood cell formation, and boost energy & metabolism*
What Else Sets Up Apart – Our 400 mg Riboflavin gummies are non-GMO, Vegan-Friendly, Gluten-Free, Soy-Free, Low-Calorie, and Naturally-Flavored. They're also made in a GMP-compliant, FDA-registered facility, and are 3rd party lab tested

Rank No. #13

BESTVITE Vitamin B-2 (Riboflavin) 400mg (120 Vegetarian Capsules) - No Stearates - Vegan - Non GMO - Gluten Free

B-VITAMIN: Vitamin B-2, commonly known as Riboflavin, is a member of the B-Vitamin family, and is an essential nutrient that plays a role in maintaining a healthy lifestyle and supporting energy levels.*
ENERGY PRODUCTION AND OVERALL HEALTH: Riboflavin can support healthy skin, hair, vision, fat and energy metabolism, brain function, and more.*
PURE FORMULA: This vitamin B-2 product contains no stearates, is non-GMO, gluten-free, vegan, and in an additive-free capsule.
BESTVITE GUARANTEE: All Bestvite products are manufactured in the USA according to GMP. The raw materials and all batches of the finished vitamin B-2 product are tested by a 3rd party laboratory for purity and potency.
NSF GMP CERTIFIED: Bestvite’s facility is NSF/ANSI 455-2 Dietary Supplements Good Manufacturing Practice (GMP) certified. Earning GMP certification from NSF verifies that a manufacturing facility has the proper methods, equipment, facilities, and controls in place to produce dietary supplement products.

SaleRank No. #14

Healthfare Vitamin B2 400mg | 180 Capsules | Riboflavin | Gluten Free & Non-GMO

HEALTH PERFORMANCE: Vitamin B2, or Riboflavin, is one of eight B vitamins necessary for maintaining good health. Vitamin B2 is important for breaking down food, absorbing nutrients, and maintaining tissue health.
BODY HIGH DEMAND: Vitamin B2 is a water soluble vitamin, meaning it’s carried through the bloodstream and whatever excess the body doesn’t use is expelled from the body in urine. The body can only store so much vitamin B2 and uses it rapidly, too, so it is important to consume vitamin B2 every day to replenish supplies.
ENERGY: Vitamin B2 helps the body produce adenosine triphosphate (ATP) from food, which is in turn used by the body to produce energy as needed. ATP is also necessary for storing energy in muscles.
ANTIOXIDANT SUPPORT: Vitamin B2 also works as an antioxidant in the body, fighting DNA damaging particles. These particles may contribute to the aging process as well as cause other health conditions.
GLUTATHIONE: Vitamin B2 is also necessary for glutathione function. Glutathione has an important antioxidant defense, nutrient metabolism, as well as the regulation of cellular events.

Rank No. #15

Nature's Way Riboflavin Vitamin B2, 400 mg per serving, Pack of 3

An essential vitamin for the promotion of cellular energy
Riboflavin, also known as Vitamin B2, is an essential nutrient which helps in the formation of ATP, the body's main storage form of energy.
It's also a cofactor in the production of glutathione, an important antioxidant in the body
Our Riboflavin is all-vegetarian, so you get the nutrients you need and none of what you don't want.
Vegetarian; Gluten-Free

Rank No. #16

BULKSUPPLEMENTS.COM Riboflavin 400mg - Vitamin B2 Riboflavin - Vitamin B2 400 mg - B2 Vitamin 400mg - Vitamin B Supplements - 1 Riboflavin Capsules per Serving - 90-Day Supply (90 Capsules)

✔️ Essential Vitamin for Daily Intake - Make sure you're getting all the nutrients your body needs with our Vitamin B2 or Riboflavin 400mg capsules! Our Riboflavin, or B2 Vitamins, is a great source of Vitamin B2, and it's important for maintaining optimal health.* Take our Vitamin B2 Riboflavin, or Vitamin B2 capsules, for daily Vitamin B intake!
✔️ Boost your Overall Wellness! - Riboflavin is a nutrient for overall health. Our Riboflavin, a Vitamin B supplements, is one of the most essential functions to the brain, as well as supports energy.* So make sure to add our Vitamin B2 400mg, or Riboflavin 400mg, to your supplement routine and get all the benefits of this Vitamin B2 Riboflavin!* Get your daily dose of Vitamin B2 with every capsule!
✨ Free of Gluten, Dairy, & Soy - Get your daily dose of Vitamin B2! Our easy-to-take capsules contains 400 mg of Riboflavin per serving with no artificial flavors, colors or preservatives. Plus, our Vitamin B2 400 mg or Riboflavin 400mg capsules are gluten-free, dairy-free and soy-free so you can take it without the worry. Whether you take it with your favorite drink or just plain water, you'll get the boost you need on the go!
✔️ Add to your Diet - Boost your nutrition level with our pure and natural Vitamin B2 capsules or Riboflavin capsules! This Vitamin B supplement, or B2 Vitamins, provides a great way to fill in any nutritional gaps in your daily diet for optimal health & wellness!* Plus, our B2 Vitamin 400mg can help you get all the essential vitamins your body needs.
⭐ High Quality - All Vitamin B Supplements by BulkSupplements are manufactured according to cGMP Standards to ensure the highest quality for manufacturing, packaging, labeling, and holding operations. We third party test our Riboflavin 400mg in Riboflavin capsules form at multiple stages during production, procedures and equipment to ensure compliance, standards and consistency.

Rank No. #17

HOLLEGEND Vitamin B2 Gummies Riboflavin 400mg, B2 Vitamin Chewable Supplement for Migraine Relief, Vegan, Non GMO, Orange Flavor, 60 Count

Vitamin B2 400 mg Gummies - 2 gummies contain riboflavin 400mg, a high dose to ensure your body gets enough riboflavin with this supplement. Natural orange flavor has no aftertaste and is more easily absorbed.
Reduce Migraines - For those who are looking for a supplement to help reduce migraines, These b2 vitamin 400mg gummies are a perfect choice. Riboflavin b2 400mg may support a healthy nervous system.
Unique Bottle to Block Light - These b2 gummies come in a unique bottle of 60 which is enough for 1 month’s supply. If riboflavin is exposed to too much light, it can be deactivated from its usable form.
Boost Your Wellness - Vitamin B2 is naturally in food, it is a powerful vitamin with great health benefits: may boost energy, support food breakdown, support healthy cells and more.
Vegan & Natural - All the ingredients are natural, vegan, non-GMO, gluten-free, gelatin-free, vegan, no artificial flavors, no artificial preservatives and tested by 3rd party.

Rank No. #18

Vakasa Vitamin B2 Gummies, Immune Support, 400mg Riboflavin Supplement for Adults Women Men, Non GMO, Gluten Free, Vegan, 60 Gummies

✔️VITAMIN B2 GUMMIES - it contains Carbohydrate, 400mg Vitamin B2 (Riboflavin). The formula is non-GMO, gluten-Free, and vegan. The scientific ratio of ingredients ensures that the body absorbs enough nutrients every day.
✔️MIGRAINE RELIEF - the B2 supplement helps with immune support and reduce migraine discomfort support. It also support the boost of cellular metabolism and helps promote a healthy nerve system.
✔️GOOD HEALTH - one of the benefits is to aid in red blood cell formation. A healthy body is very important in life an work. So please take good care of it.
✔️MODERN LIFESTYLE - an easy and simple way to get vitamin B2 Riboflavin for body. With the flavors of mango, the supplement gummies taste better than that of tablets, capsules, and liquid. To take 2 gummies a day is perfect. The bottle has 60 gummies totally.
✔️VAKASA B2 SUPPLEMENT GUMMIES - Pectin Based, no GMO, no gluten, no nuts, no protein, no gelatin, no soy, no artificial color, and no preservatives. VAKASA brand strives to satisfy our customers, and if you have any question, please contact us and we will help and solve it right away.

Rank No. #19

Doc Mila Vitamin B2 400mg Gummies - Riboflavin 400mg - Migraine Relief Supplement (Note: A Touch of Bitterness Signals The Potency of Rich Vitamin B2 Benefits)

High Potency Vitamin B2 Gummies: Enjoy the benefits of Vitamin B2 in a delicious gummy format with 60 pieces per bottle.
30-Day Supply: Each bottle provides a month's worth of servings, making it convenient to incorporate into your daily routine.
Enhanced Formula: Enriched with Coenzyme Q10 for added cellular energy support and overall vitality.
Herbal Extracts for Well-Being: Infused with Butterbur and Feverfew extracts, known for a lot of health benefits
Magnesium Glycinate Boost: Contains Magnesium Glycinate, a highly absorbable form of magnesium, to support relaxation and nerve function alongside Vitamin B2 benefits.

SaleRank No. #20

Bio-Tech Pharmacal B2-400, 100 Capsules – All-Natural Supplement – Supports Clarity and Productivity – No Dairy, Fish, Gluten, Peanut, Shellfish, GMOS, & Soy – No Artificial Colors

HEALTH. Bio-Tech Pharmacal B2-400 is a supplement formulated with vitamin B2 (Riboflavin) and may help support clarity and productivity.
NATURAL SUPPORT. Vitamin B2 (Riboflavin) is a nutrient that is essential for energy production and the metabolism of carbohydrates, fats, and proteins
MORE POTENT. B2-400 is a unique formula that provides 400 mg of pure riboflavin per capsule. Research suggests that 400 mg of riboflavin per day may help certain individuals maintain clarity and optimal productivity.
ALLERGY FRIENDLY. B2-400 is free of dairy, egg, fish, gluten, peanuts, shellfish, soy, tree nuts, wheat, and artificial colors. This product does not contain GMOs
RECOMMENDED USE. One capsule per day or as directed by a healthcare professional.

Last update on 2023-07-31 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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FAQ:

Q: What vitamins are in B2?

A: Vitamin B2 is one of the B-Complex vitamins, also known as riboflavin. Riboflavin, along with other vitamins in the B complex, is necessary for the proper production of energy by improving the transport of electrons, and by metabolizing fat. B2 also helps other minerals, such as folate and other B vitamins,…

Q: What are the health benefits of B2?

A: Vitamin B2 is also called riboflavin, and it is responsible for many important functions within the body. It’s health benefits include maintenance of healthy blood cells, preventing free radical damage, and boosting energy levels. Vitamin B2 combines with other B vitamins to form B Vitamin Complex.

Q: What is vitamin B2 used for?

A: Vitamin B2 is used in the treatment of conditions that include alcoholism cancer, burns, liver disease, intestinal diseases, overactive thyroid, continuing fever, illness, diarrhea and stress.

Q: What are symptoms of B2 deficiency?

A: Other signs and symptoms of vitamin B2 deficiency include: Fatigue. Mouth or lip sores, or cracks. Nerve damage. A sluggish metabolism. Skin disorders or skin inflammation, especially around the face and nose. Sore throat. Swelling of mucus membranes.