Active ingredient
Chlorine Dioxide
3 finished FDA listings contain Chlorine Dioxide as their only active ingredient.
FDA NDC Directory
- Ingredient names as written by FDA
- CHLORINE DIOXIDE
- Dosage forms
- Liquid
- Routes
- Topical
- Manufacturers / labelers
- 1
- Strengths listed
- .005 g/100ml · .6 g/100ml
- Brand names in FDA listings
- Pure O2 S, Pure O2-S F
RxNorm (National Library of Medicine)
Ingredient concept RxCUI 20799
Drugs@FDA applications
Linked only where the FDA listing’s application number matches Drugs@FDA exactly. A listing in the NDC Directory does not by itself mean FDA approval.
No matching Drugs@FDA applications.
Official labeling on DailyMed
- PURE O2-S F (CHLORINE DIOXIDE) LIQUID [PURE O2] · version 1 · 2025-04-30
- PURE O2-S F (CHLORINE DIOXIDE) LIQUID [PURE O2] · version 2 · 2020-08-31
- PURE O2 S (CHLORINE DIOXIDE(CLO2)) LIQUID [PURE O2] · version 1 · 2020-05-01
Sources: FDA NDC Directory (2026-09-29), RxNorm, Drugs@FDA, DailyMed. Each source’s facts are shown separately as published.