3-(4-Isopropylphenyl)-1,1-dimethylurea (Isoproturon - ISO)
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A phenylurea herbicide with suspected carcinogenic and organ toxicity concerns, not authorized for cosmetic use in the EU.
Isoproturon is a phenylurea herbicide used for weed control in cereal crops. The EU has not authorized this substance for cosmetic applications under Regulation 1223/2009. Its H351 (suspected carcinogen), H373 (organ toxicity), and H400/H410 (aquatic toxicity) hazard profile indicates significant human health and environmental concerns. It is classified as a potential endocrine disruptor and is banned from cosmetic use.
Known concerns
- Suspected carcinogen (H351)
- Organ toxicity with prolonged exposure (H373)
- Very toxic to aquatic life (H400/H410)
- Potential endocrine disrupting activity
- Environmental persistence concerns
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.