Vitamin B2, also known as riboflavin, has many benefits for skin — from reducing blotchiness to brightening complexion to helping with acne. But it’s also necessary for overall health and wellbeing, from boosting energy to helping you sleep. If you’re not consuming enough vitamin B2, your skin won’t be the only thing affected. It’s also a good idea to take a vitamin B2 supplement regardless of your diet, but which one should you choose?
To help you select the best vitamin B2 supplements for you, we’ve done the research for you. Here, your shopping list of the best vitamin B2 supplements to try.
Our Editor’s Best Vitamin B2 Riboflavin Supplements Reviews
- 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 NSF Certified, GMP Compliant, FDA Registered Facility
- High Potency Vitamin B2 Riboflavin 400mg Supplement – Each capsule delivers 400mg of pure riboflavin vitamin b2, a powerful B 2 nutrient that helps convert food into energy, support metabolic activity, and promote daily cellular function. A reliable b2 riboflavin 400mg for women and men alike*
- Supports Energy Metabolism and Red Blood Cell Production – Vitamin b2 riboflavin plays a key role in helping your body maintain energy, supporting red blood cell formation, and transporting oxygen efficiently. This b2 vitamin 400mg supports sustained vitality and overall metabolic wellness*
- Promotes Healthy Skin, Vision, and Nervous System Balance – Riboflavin 400mg supports the maintenance of healthy skin, clear vision, and proper nerve function. Our b2 vitamin supplement may also benefit overall head comfort, making it an excellent support for migraine vitamin supplement for men and women*
- Clean Label and Optimized Absorption – This b 2 vitamin supplement 400 mg is non-GMO, gluten-free, dairy-free, soy-free, and free from artificial additives. ForestLeaf’s vitamin b2 (riboflavin) supplements are vegetarian-friendly and designed for purity, bioavailability, and consistent daily use*
- Tested for Quality and Made in the USA – ForestLeaf's riboflavin vitamin b2 400 mg is manufactured in GMP-certified facilities and third-party tested for potency and absorption. Our b2 vitamin supplement is trusted for its clean formulation and dedication to wellness, transparency, and efficacy*
- 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.
- 100mg of Vitamin B2 In Each Capsule
- 120 Capsules Per Bottle
- High Quality Riboflavin
- Made in a GMP Compliant, FDA Registered Facility
- 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: Bestvite Vitamin B-2 contains no stearates, is non-GMO, gluten-free, and vegan. Each capsule contains 400 mg of Vitamin B-2 (Riboflavin).
- BESTVITE QUALITY: All Bestvite products are manufactured in the USA in accordance with GMP standards and undergo 3rd-party testing before release.
- NSF GMP CERTIFIED FACILITY: 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.
- High Potency 400mg Formula - Delivers 400mg of pure Vitamin B2 (Riboflavin) per capsule, offering a concentrated daily dose.
- Supports Energy Metabolism - Riboflavin plays a key role in energy utilization and balanced nutrient metabolism.
- Clean, Vegan Formula - Non-GMO, gluten-free, and free from artificial additives or fillers.
- Daily Wellness Routine -Each bottle provides 180 vegetable capsules, designed for consistent nutrient support.
- Made in USA Quality - Produced in GMP-certified facilities to ensure purity, safety, and reliable quality in every capsule.
- High Potency Vitamin B2 Riboflavin 400mg Supplement – Each capsule delivers 400mg of pure riboflavin vitamin b2, a powerful B 2 nutrient that helps convert food into energy, support metabolic activity, and promote daily cellular function. A reliable b2 riboflavin 400mg for women and men alike*
- Supports Energy Metabolism and Red Blood Cell Production – Vitamin b2 riboflavin plays a key role in helping your body maintain energy, supporting red blood cell formation, and transporting oxygen efficiently. This b2 vitamin 400mg supports sustained vitality and overall metabolic wellness*
- Promotes Healthy Skin, Vision, and Nervous System Balance – Riboflavin 400mg supports the maintenance of healthy skin, clear vision, and proper nerve function. Our b2 vitamin supplement may also benefit overall head comfort, making it an excellent support for migraine vitamin supplement for men and women*
- Clean Label and Optimized Absorption – This b 2 vitamin supplement 400 mg is non-GMO, gluten-free, dairy-free, soy-free, and free from artificial additives. ForestLeaf’s vitamin b2 (riboflavin) supplements are vegetarian-friendly and designed for purity, bioavailability, and consistent daily use*
- Tested for Quality and Made in the USA – ForestLeaf's riboflavin vitamin b2 400 mg is manufactured in GMP-certified facilities and third-party tested for potency and absorption. Our b2 vitamin supplement is trusted for its clean formulation and dedication to wellness, transparency, and efficacy*
- 100 mg RIBOFLAVIN: Vitamin B-2, also known as riboflavin, is a member of the B-vitamin family
- ENERGY PRODUCTION*: 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*
- CERTIFICATIONS/CLASSIFICATIONS: Non-GMO, Soy Free, Made without Gluten, Dairy Free, Egg Free
- GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined. Our in-house laboratories are ISO/IEC accredited for laboratory testing including for stability, potency and product formulation.
- Founded in 1968 by Elwood Richard, NOW is one of the largest independent, family- and employee-owned manufacturers of natural products
- Micro Ingredients offers extra strength Vitamin B2 softgels made with riboflavin and infused with healthy coconut oil for enhanced absorption and lasting stability.
- Each pouch provides 240 softgels, delivering a high-potency 400mg dose per two-softgel serving and lasting up to 120 days.
- Supports B vitamin replenishment to help break down carbohydrates, fats, and proteins, fueling the body’s natural energy production.
- Riboflavin is a key coenzyme precursor that promotes antioxidant activity to support cellular longevity and maintain healthy skin over time.
- Premium non-GMO supplement. Made without soy, dairy, and gluten. Ingredients must pass a 3rd party lab test to ensure our product is safe, pure, and potent.
- 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.
Best Vitamin B2 Riboflavin Supplements Buying Guide
Before choosing the best vitamin b2 riboflavin supplements you should consider following options:
1. Amount of Riboflavin in the Supplement: Riboflavin is measured in milligrams (mg). The higher the milligram amount, the better the supplement.
The Recommended Dietary Allowance (RDA) for riboflavin is 1.3 mg for adult men and women. People who are pregnant need 1.4 mg of riboflavin per day, and breastfeeding mothers need 1.6 mg of riboflavin per day.
If you are taking a multivitamin, aim for a supplement that contains between 10 to 15 mg of riboflavin.
2. Riboflavin Forms: Riboflavin can be found in different forms. The most common forms are riboflavin-5-phosphate and riboflavin-8- phosphate.
Phosphate forms are cheaper to manufacture and therefore more common. They are also more likely to cause a riboflavin-related eye disease.
The riboflavin forms that appear to be safer are riboflavin-5-monophosphate and riboflavin-6- phosphate.
3. Other Ingredients: While riboflavin is an important part of your diet, it is not the only nutrient your body needs.
Therefore, you should look for a vitamin supplement that contains a wide array of vitamins, minerals, and antioxidants.
Other ingredients in a supplement include vitamins A, C, D, E and K, calcium, iron, zinc, potassium, folic acid, and selenium.
4. Time-Release Capsules: Riboflavin supplements are often found in capsule form. Look for supplements that contain enteric-coated capsules.
Riboflavin is more likely to be absorbed in the small intestine, rather than in the stomach. Enteric-coated capsules will prevent the capsule contents from dissolving in the stomach, allowing for more absorption in the small intestine.
5. Cost: You can find riboflavin supplements at many drug stores and health food stores for a reasonable price.
However, you may need to look for specialty supplements online, which may cost more.
What else you should know about vitamin b2 riboflavin supplements
1. What are the benefits of vitamin B2 riboflavin supplements?
Some potential benefits of taking vitamin B2 supplements include: improved energy levels, better skin health, improved brain function, and reduced inflammation. Additionally, vitamin B2 has been shown to help prevent migraines and some types of cancer.
2. What are the side effects of vitamin B2 riboflavin supplements?
The side effects of vitamin B2 or riboflavin supplements are typically mild and include an upset stomach, diarrhea, and a yellowing of the urine.
3. How do I take vitamin B2 riboflavin supplements?
There is no one answer to this question, as the recommended dosage and frequency of vitamin Briboflavin supplements may vary depending on the person’s individual needs. However, it is generally recommended that vitamin Briboflavin supplements be taken once daily, with food.
4. How often should I take vitamin B2 riboflavin supplements?
Vitamin Briboflavin supplements should be taken daily, in order to maintain adequate levels of the vitamin in your body.
5. What is the recommended dosage of vitamin B2 riboflavin supplements?
The recommended dosage of vitamin Briboflavin supplements is 2.4 mg per day.
Conclusion
On the market, there are numerous best vitamin b2 riboflavin supplements. Hopefully, the list of the top ten best vitamin b2 riboflavin supplements will save you time researching and deciding on the best one for you.