Bithionol
Ingredient data is in English. Names, safety notes and regulatory sources are shown in English for now — the science terms are the same everywhere.
- Category
- Preservatives
- Origin
- synthetic
- Safety
- Debated
Carries ongoing debate or restrictions in some regions.
Regulatory notes
EU
Bithionol (INN) is prohibited in EU cosmetics (Annex II)
Listed as prohibited for use in cosmetic products in the EU.
EU Cosmetics Regulation — Annex II ↗US
Bithionol is prohibited or restricted by FDA 21 CFR Part 700
FDA Part 700 prohibits or restricts specific cosmetic ingredients.
FDA 21 CFR Part 700 ↗Informational only, not medical advice. Safety reflects general cosmetic use; individual reactions vary.