Vitamin B-2 400 mg®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Serving Size: 1 Vegetarian Capsule(s) · 1 per day

Not Present

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  Best Naturals Riboflavin 400mg 120 Count

  Best Naturals4.8(253)

  $14.95
• 

  2 Pack Best Naturals Vitamin B2 400 Mg 120 Veg Capsules

  eBay - best-naturals4.8(253)

  $31.88
• 

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

  Walmart - Best Naturals4.6(11)

  $23.38
• 

  3 Pack Best Naturals Vitamin B2 400 Mg 120 Veg Capsules

  eBay - best-naturals4.8(253)

  $46.82
• 

  Brieofood Vitamin B2 400mg 120 Veggie Capsules

  Walmart - Best Naturals4.6(11)

  $12.99
• 

  Best Naturals Vitamin B2 (riboflavin) 400mg - Migraine Relief - Veggie

  eBay - edkamall_214.8(253)

  $34.65
• 

  Best Naturals Riboflavin 400mg Veggie Capsules

  Desertcart.ae4.8(253)

  $38.39
• 

  Enzymatic Therapy Riboflavin 30 Tablets

  Professional Supplement Center4.7(615)

  $14.99

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• The Vitamin Shoppe

  4.6 (161)

  Vitamin & supplements store

  4117 Lemmon Ave, Dallas, TX 75219

  Directions(214) 780-0143

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  5425 Greenville Ave, Dallas, TX 75206

  Directions(214) 750-8064

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  4.4 (121)

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  5930 W Park Blvd Suite 900, Plano, TX 75093

  Directions(972) 250-2365

• The Vitamin Shoppe

  4.6 (164)

  Vitamin & supplements store

  2397 B S Stemmons Fwy, Lewisville, TX 75067

  Directions(972) 459-9513

• The Vitamin Shoppe

  4.4 (266)

  Vitamin & supplements store

  719 US-67 N, Cedar Hill, TX 75104

  Directions(972) 291-7684

• The Vitamin Shoppe

  4.5 (332)

  Vitamin & supplements store

  4701 S Cooper St Ste 109, Arlington, TX 76017

  Directions(817) 472-5478

• The Vitamin Shoppe

  4.5 (95)

  Vitamin & supplements store

  2600 E Southlake Blvd Ste 180, Southlake, TX 76092

  Directions(817) 749-0444

• The Vitamin Shoppe

  4.5 (220)

  Vitamin & supplements store

  4801 S Hulen St Ste 108, Fort Worth, TX 76132

  Directions(817) 423-4326

• Riboflavin: the health benefits of a forgotten natural vitamin

  N Suwannasom, I Kao, A Pruß, R Georgieva… - International journal of …, 2020 - mdpi.com

  … RF is also known as an essential vitamin B 2 , a water-soluble vitamin, is heat stable. Cooking … High dose of RF, 400 mg/d, appears to have a preventive effect or some beneficial effects …

  2020552 citations

• Vitamin supplementation as possible prophylactic treatment against migraine with aura and menstrual migraine

  MM Shaik, SH Gan - BioMed research international, 2015 - Wiley Online Library

  … The various clinical trials conducted among migraine patients using vitamin B 2 are … Italy B 2 (200 mg/day or 400 mg/day) randomly administered 41 Compared with baseline 6 …

  2015124 citations

• Vitamin B2: Riboflavin

  BA Buehler - Journal of Evidence-Based Complementary & …, 2011 - journals.sagepub.com

  … A randomized, placebo-controlled trial investigated the effects of 400 mg/d of riboflavin taken for 3 months in 54 men and women with a history of recurrent migraine headaches. …

  201171 citations

• B vitamins and the brain: mechanisms, dose and efficacy—a review

  DO Kennedy - Nutrients, 2016 - mdpi.com

  … vitamins (thiamine (B 1 ), riboflavin (B 2 ), niacin (B 3 ), pantothenic acid (B 5 ), vitamin B 6 , folate (B 9 ) and vitamin … FAD (vitamin B 2 ) is a cofactor for methionine synthase reductase in …

  20161,677 citations

• Electrochemical sensor based on bismuth-film electrode for voltammetric studies on vitamin B2 (riboflavin)

  ÉS Sá, PS da Silva, CL Jost, A Spinelli - Sensors and Actuators B …, 2015 - Elsevier

  … Riboflavin (or vitamin B 2 ) was successfully studied by … buffer (pH 4.0) vitamin B 2 undergoes an adsorption-controlled … 0.3 to 0.8 μmol L −1 vitamin B 2 and the second from 1.0 to 9.0 …

  2015146 citations

• A systematic assesment on vitamins (B2, B12) and GABA profiles in fermented soy products marketed in China

  L Xu, WX Cai, BJ Xu - Journal of Food Processing and …, 2017 - Wiley Online Library

  … This study focuses on vitamin B 2 , vitamin B 12 , and GABA contents. To the best of our knowledge, there is no systematic research on vitamins B 2 and B 12 and GABA contents among …

  201735 citations

• Riboflavin (Vitamin B2) on the Label

  What riboflavin is, how much a typical product provides, and why it can change the color of urine.

  VitaSuppTrack Editorial· Jun 24, 2026

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-06-16. DSLD Label ID: 270864. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.