Other
gestodene
Safety score · 0–100
Avoid
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Gestodene is a cosmetic ingredient used in product formulations. Exercise caution due to limited available safety data.
Gestodene is a synthetic steroidal progestogen classified as a sex hormone and banned from cosmetic use under EU Cosmetics Regulation 1223/2009 Annex II. It is one of the most potent third-generation progestogens and is considered an endocrine-disrupting substance. The EU prohibition applies regardless of concentration, making any cosmetic use illegal within the European Union.
Known concerns
- EU Annex II banned substance - sex hormone
- Endocrine disruption potential
- Prohibited in all cosmetic applications
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 — always read the physical product label and consult a healthcare professional for personal concerns.