France Proposes to Classify Methylparaben as Endocrine Disruptor

5 months ago

While methylparaben is currently safe to use, the strong scientific evidence supporting endocrine disruption effects makes future restrictions highly likely. Proactive planning is recommended.

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France is proposing to classify Methylparaben, CAS Number: 99-76-3, as a hormone disruptor for both human and environmental health under categories EUH430 and ENV 1.

Current Safety Status

According to the most recent SCCS (Scientific Committee on Consumer Safety) assessment, Methylparaben was classified as safe for cosmetic use under current restrictions of 0.4% maximum concentration.

Scientific Trigger for New Classification

This regulatory proposal was triggered by recent scientific research:

Endocrine-disrupting chemical, methylparaben, in environmentally relevant exposure promotes hazardous effects on the hypothalamus-pituitary-thyroid axis

Regulatory Timeline

  • 2025: France added methylparaben to List III
  • Status: Planning to submit classification proposal for environmental (ENV) and human health (HH) effects
  • Next Step: Formal submission of Harmonized Classification and Labelling (CLH) proposal to the European Chemicals Agency (ECHA)

What This Classification Means

Current Process

France is preparing to propose a Harmonized Classification and Labelling (CLH) for methylparaben as an endocrine disruptor through ECHA, but has not yet formally submitted this proposal.

Potential Implications

If the CLH proposal proceeds and receives approval:

  • Official Classification: Methylparaben would be formally classified as an endocrine disruptor
  • Regulatory Impact: Significant implications for cosmetic and consumer product use
  • Usage Restrictions: Potentially stricter regulations beyond the current 0.4% SCCS limit
  • Industry Effect: Major impact on formulations using this widely-used preservative

Current Status

⚠️ Important: The timing and exact details of France’s formal submission are not yet publicly available, but this represents a significant development in the regulatory status of this commonly used cosmetic preservative.


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