Riboflavin B2 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

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  Natural Factors B2 Riboflavin 100mg 90 Tablets

  Vitacost.com4.8(483)

  $9.07
• 

  Natural Factors Riboflavin 100mg 90 Tablets

  The Vitamin Shop4.7(19)

  $6.72
• 

  Natural Factors Complete B

  Vitacost.com4.7(266)

  $18.87
• 

  Swanson Riboflavin 100 mg 100 Capsules

  Target4.8(883)

  $11.09
• 

  Nature's Way Vitamin B2

  Swanson Health Products4.7(1400)

  $8.59
• 

  Nutricost Vitamin B2

  Vitacost.com4.5(2600)

  $10.00
• 

  Best Naturals Riboflavin 100 mg 180 Tablets

  Walmart - Best Naturals5.0(1)

  $23.01
• 

  Vit B2 100MG Tablet 100CT Nat Bounty

  Inman Pharmacy

  $10.19

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.

• Holland & Barrett - Brentwood

  4.6 (20)

  Vitamin & Supplements Shop

  38 High St, Brentwood CM14 4AJ

  Directions0330 058 2640

• Arbor Vitamins

  5.0 (13)

  Vitamin & Supplements Shop

  128 City Rd, London EC1V 2NX

  Directions

• Power Up Supplement

  4.9 (431)

  Vitamin & Supplements Shop

  601 Lea Bridge Rd, London E10 6AJ

  Directions020 3581 5180

• Gorilla Supplements Ltd

  5.0 (49)

  Vitamin & Supplements Shop

  Cheshunt Centre, 58 High St Unit 4 The, Cheshunt, Waltham Cross EN8 0AQ

  Directions01992 676460

• Vitazam

  4.8 (21)

  Vitamin & Supplements Shop

  Harlow Enterprise Hub Edinburgh Way, Harlow CM20 2NQ

  Directions020 3950 4467

• NutraHealth365

  4.3 (3)

  Vitamin & Supplements Shop

  Office #3260, 182-184 High St N, London E6 2JA

  Directions020 3855 2324

• Holland & Barrett - Billericay

  4.1 (16)

  Vitamin & Supplements Shop

  58 High St, Billericay CM12 9BS

  Directions0330 058 2640

• Holland & Barrett - Romford Tesco

  4.9 (9)

  Vitamin & Supplements Shop

  Tesco Extra, Bryant Ave, Romford RM3 0LL

  Directions0330 058 2640

• Riboflavin for women's health and emerging microbiome strategies

  CEMK Dricot, I Erreygers, E Cauwenberghs… - npj Biofilms and …, 2024 - nature.com

  … For example, in a 3-week prospective intervention with a high dose of 100 mg riboflavin/day … healthy individuals, daily supplementation of 50 mg (n = 32) or 100 mg (n = 33) riboflavin …

  202433 citations

• Riboflavin: the health benefits of a forgotten natural vitamin

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

  … Therefore, orally supplied RF by a healthy diet is required to avoid ariboflavinosis which causes cheilitis, sore tongue, and a scaly rash on the scrotum or vulva. RF causes no known …

  2020566 citations

• Riboflavin-properties, occurrence and its use in medicine.

  M Szczuko, M Ziętek, D Kulpa, T Seidler - Pteridines, 2019 - search.ebscohost.com

  … At the cellular level, riboflavin deficiency leads to increased oxidative stress and causes disorders in the glutathione recycling process. Risk factors for developing riboflavin deficinecy …

  201925 citations

• Riboflavin deficiency—implications for general human health and inborn errors of metabolism

  S Mosegaard, G Dipace, P Bross, J Carlsen… - International Journal of …, 2020 - mdpi.com

  … , physiological and genetic factors that affect cellular riboflavin status. We describe the crucial role of riboflavin for general human health, and the clear benefits of riboflavin treatment in …

  2020235 citations

• Riboflavin (vitamin B2)

  RS Rivlin, JT Pinto - Handbook of vitamins, 2007 - books.google.com

  … The use of riboflavin for a 5 year period in the Nurses Health Study was associated with a decreasing rate of development of lens opacification (37). In another study of patients who …

  200783 citations

• Riboflavin (vitamin B2)

  J Pinto, R Rivlin - Handbook of vitamins, 2013 - books.google.com

  … factors in digestion, studies measuring urinary riboflavin excretion after single doses between 5 and 100 mg … maximum absorption of riboflavin occurs with doses between 20 and 50 mg (…

  201346 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 2012-04-26. DSLD Label ID: 7939. 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.