vitamin

Riboflavin supplements

Half of the 9,824 riboflavin supplements in the NIH label database that print an amount list 4 mg or less per serving; the middle half list 1.7 mg to 25 mg (DSLD version 9.4.0, January 2026). The 85 products whose only supplement ingredient is riboflavin list a median of 100 mg.

How much riboflavin do supplements contain?

The median product lists 4 mg per serving. One in ten lists 0.6 mg or less, one in ten 50 mg or more. The amount printed most often is 1.7 mg (1,344 products).

How do the amounts compare with the Daily Value and the upper limit?

The FDA Daily Value for riboflavin is 1.3 mg (adults and children 4 and older). The median product gives 308% of it per serving; the 90th percentile 3846%.

The upper limit is for total intake from food, water and supplements unless stated, and does not apply under medical supervision. A label amount is what the maker printed. This is data, not advice: the NIH ODS fact sheets explain what each nutrient does.

Which products list the most riboflavin?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

• RiboflavinGematria400 mg
• HeadacheFreeHeadache Free400 mg
• MigreLief Triple Therapy with PuracolAkeso400 mg
• MigreLief+MAkeso400 mg
• B2-400Bio-Tech Pharmacal400 mg
• Neuro ComfortDouglas Laboratories400 mg
• Migraine Prevention FormulaDr. Knowles400 mg
• Riboflavin 400 mgIntegrative Therapeutics400 mg

Have the amounts changed over the years?

Products whose current label entered DSLD in 2011 list a median of 6.7 mg; those entered in 2025, 3.7 mg.

In which products and brands?

Brands listing it most: Douglas Laboratories (245), Nature's Way (224), Nature's Plus (205), Bronson (82), Country Life (81), ProCaps Laboratories (79), NOW (72), Rainbow Light (68), Metagenics (64), Vitamin World (63).

Every product listing riboflavin

10,126 products, A to Z by name (page 4 of 203), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

• Action B-100Country Life · off the market100 mg
• Action B-50 CapsCountry Life50 mg
• Activated B w/SRTJigsaw Health25 mg
• Activated B-ComplexPure Prescriptions15 mg
• Activated B-ComplexIsotonix3 mg
• Activated B-Complex High BioavailabilitySwanson25 mg
• Activated B-Complex High Bioavailability FormulaSwanson Ultra · off the market25 mg
• Activated B-Complex High Potency and BioavailabilitySwanson50 mg
• Activated B12 ComplexAdaptogen Research20 mg
• ActivatorNutri-Spec2 mg
• ActiveComplete Active50 mg
• ActiveGNC Women's Ultra Mega50 mg
• Active 50+ Once Daily Multivitamin & Mineral Plus Probiotics (Digestive Support)Trader Joe's10 mg
• Active 55Buried Treasure Liquid Nutrients40 mg
• Active 55 Plus Senior ComplexBuried Treasure · off the market40 mg
• Active Adult 50+Rainbow Light · off the market8 mg
• Active Adult 50+ MultivitaminRainbow Light · off the market8 mg
• Active Adult Multivitamin Gummies with Co Q-10Sundown Naturals · off the market1.7 mg
• Active B CompleteOnnit1.7 mg
• Active B ComplexProThera · off the market20 mg
• Active B ComplexGenestra Brands25 mg
• Active B ComplexKlaire Labs · off the market20 mg
• Active B ComplexCarotec20 mg
• Active B ComplexCarlson15 mg
• Active B-ComplexIntegrative Therapeutics50 mg
• Active ChocolateGNC Women's Ultra Mega50 mg
• Active FEAllegis Pharmaceuticals4 mg
• Active Glutathione ComplexRelumins Advance Nutrition7.5 mg
• Active Health TeenRainbow Light · off the market30 mg
• Active Health Teen MultivitaminRainbow Light · off the market0.03 mg as transcribed, likely a slip
• Active Kids CompleteOneSource · off the market1 mg
• Active Kids Plus Extra COneSource · off the market1 mg
• Active ManMET-Rx60 mg
• Active Man's FormulaVitabase50 mg
• Active Men's Alpha-MultiVivid Health Nutrition30 mg
• Active Methylated B ComplexApproved Science10 mg
• Active Milk ChocolateGNC Women's Ultra Mega50 mg
• Active Mixed BerryGNC Ultra Mega Green25 mg
• Active MultiFINAFLEX50 mg
• Active Multi PacksMET-Rx50 mg
• Active Multi ViteGenestra Brands10 mg
• Active Multi Vite Gummies Natural Raspberry-Lemon FlavorGenestra Brands1.7 mg
• Active Multi Vite Without Vitamin AGenestra Brands10 mg
• Active One Multi with IronSwanson Premium Brand · off the market25 mg
• Active Peach MangoPlexus2.8 mg
• Active SeniorRainbow Light · off the market10 mg
• Active Senior SafeGuard MultivitaminRainbow Light · off the market10 mg
• Active Seniors UnflavoredAll One25 mg
• Active VanillaGNC Women's Ultra Mega50 mg
• Active Vanilla CremeGNC Women's Ultra Mega50 mg

Where next?

• Check an amount of riboflavin
• Labels above the upper limit
• All ingredients