B-2 100 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 Tablet(s) · 1 per day

Not Present

• 

  B-Complex 100 Capsules

  Vitamin World USA4.0(1)

  $33.99
• 

  NOW B-2 100 mg 100 Capsules

  The Food Mill4.8(4500)

  $6.45
• 

  GNC Tablets 100mg

  GNC4.8(51)

  $16.99
• 

  B-Complex 150 Caplets

  eBay - orcinus7773333.0(2)

  $22.50
• 

  Bluebonnet Vitamin B2 100 Mg

  Walmart - Bluebonnet Nutrition4.8(38)

  $16.40
• 

  NOW Foods 100 mg Veg Capsules

  NOW4.8(4100)

  $9.99
• 

  Vitaworld Tabletten 100 μg 180 pcs.

  apohealth.de

  $28.08
• 

  365 Everyday Value 100mg Vegan Capsules

  eBay - frugalmoneymama5.0(1)

  $10.99

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• GNC

  3.9 (35)

  Vitamin & supplements store

  4409 Chapman Hwy J, Knoxville, TN 37920

  Directions(865) 579-2529

• The Vitamin Shoppe

  4.6 (189)

  Vitamin & supplements store

  7833 Kingston Pike, Knoxville, TN 37919

  Directions(865) 670-8927

• Nutrishop Knoxville

  4.9 (170)

  Vitamin & supplements store

  107 Moss Grove Blvd, Knoxville, TN 37922

  Directions(865) 247-4174

• Walgreens

  3.3 (168)

  Vitamin & supplements store

  2400 N Broadway, Knoxville, TN 37917

  Directions(865) 544-0123

• The Vitamin Shoppe

  4.2 (70)

  Vitamin & supplements store

  10950 Parkside Dr, Knoxville, TN 37934

  Directions(865) 671-1053

• Three Rivers Market

  4.6 (1479)

  Vitamin & supplements store

  1100 N Central St, Knoxville, TN 37917

  Directions(865) 525-2069

• Walmart Supercenter

  3.8 (7555)

  Department store

  3051 Kinzel Way, Knoxville, TN 37924

  Directions(865) 544-7710

• The Phoenix Apothecary And Parlor

  4.7 (542)

  Pharmacy

  418 S Gay St, Knoxville, TN 37902

  Directions(865) 692-1603

• Impact of Vitamin B1 and Vitamin B2 Supplementation on Anxiety, Stress, and Sleep Quality: A Randomized, Double-Blind, Placebo-Controlled Trial

  Y Tao, M Wu, B Su, H Lin, Q Li, T Zhong, Y Xiao, X Yu - Nutrients, 2025 - mdpi.com

  … This study aimed to investigate the effects of vitamin B1 and B2 supplementation in … one of the following two interventions: 100 mg of vitamin B1 and 100 mg of vitamin B2 or placebo. …

  20255 citations

• Water Soluble Vitamins: B1, B2, B3, and B6

  L Cornell, K Arita - Geriatric Gastroenterology, 2021 - Springer

  … an initial dose 50–100 mg of intravenous thiamin, followed by 10 mg/day of thiamin administered intramuscularly for 1 week, and finally 3–5 mg/day of oral thiamin supplementation …

  20218 citations

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

  DO Kennedy - Nutrients, 2016 - mdpi.com

  … FAD (vitamin B 2 ) is a cofactor for methionine synthase reductase in the recycling of the vitamin … FAD (vitamin B 2 ) is a cofactor for methionine synthase reductase in the recycling of the …

  20161,707 citations

• Hydrosoluble vitamins

  J Chawla, D Kvarnberg - Handbook of clinical neurology, 2014 - Elsevier

  … The B group vitamins include thiamin (vitamin B 1 ), riboflavin (vitamin B 2 ), niacin or niacinamide (vitamin B 3 ), pantothenic acid (vitamin B 5 ), pyridoxine or pyridoxal (…

  2014193 citations

• Riboflavin (vitamin B-2) and health

  HJ Powers - The American journal of clinical nutrition, 2003 - academic.oup.com

  … This study also identified lower intakes of vitamin A and folate as risk factors. It may be important that riboflavin has a role in the metabolism of folate, and low dietary riboflavin might …

  20031,392 citations

• Determination and assessment of the bioaccessibility of vitamins B1, B2, and B3 in commercially available cereal-based baby foods

  SN Akça, HS Sargın, ÖF Mızrak, M Yaman - Microchemical Journal, 2019 - Elsevier

  … Vitamins B 1 , B 2 , and B 3 are important … , B 2 , and B 3 in cereal-based baby foods in different gastric pHs using an in vitro digestive system. The amount of vitamins B 1 (thiamine), B 2 (…

  201950 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 2020-11-21. DSLD Label ID: 239920. 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.