Vitamin

Riboflavin

Riboflavin requires 1.1 mg daily for adult women and 1.3 mg for men.

Last reviewed: 2026-09-20Reviewed by: StackingRight clinical reviewPrimary source

What Riboflavin does

Electron carrier in energy production and a cofactor for glutathione recycling.

How much you need

Reference intakes for Riboflavin in adults
MeasureAdult maleAdult female
Recommended intake1.3 mg1.1 mg
Upper intake levelNone established
Typical supplement dose1 capsule

Interactions involving Riboflavin

0 sourced rules

No interaction rules are currently recorded for Riboflavin. That does not mean none exist — it means none met the sourcing bar for inclusion.

Questions people ask about Riboflavin

Sources