adrenaline · Medicine question

How much sodium metabisulphite does each dose of the EpiPen 0.3 mg adrenaline auto-injector contain?

Name: How much sodium metabisulphite does each dose of the EpiPen 0.3 mg adrenaline auto-injector contain?
Published: 2026-11-08T01:32:04.150Z

iatroX medicinesPublished 8 November 2026

The answer

Answer

Each dose of the EpiPen 0.3 mg adrenaline auto-injector contains 0.5 mg of sodium metabisulphite (E223).

Sources for this answer

EpiPen Adrenaline (Epinephrine) Auto-Injector 0.3mgViatris (formerly Mylan or Upjohn) · emc · SmPC §2 Qualitative and quantitative composition · Version 16Document updated 1 October 2025

Sources checked 8 November 2026

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