Parabens in Cosmetics: Safety and Updated Rules

What are parabens and why are they used?

Parabens are esters of 4-hydroxybenzoic acid used to keep cosmetics microbiologically safe. They work across a broad pH range, are cost-effective, and often appear in blends to achieve broad antimicrobial coverage.

Which parabens are banned in the EU?

The EU prohibits the use of five parabens due to insufficient safety data. These are isopropylparaben, isobutylparaben, phenylparaben, benzylparaben and pentylparaben. These belong to Annex II of Regulation 1223/2009.

EU and UK maximum concentrations

Under Annex V of the EU Cosmetics Regulation and the corresponding Great Britain Cosmetic Products Enforcement Regulations, the following limits apply. These values remain unchanged in 2025.

• Methylparaben and ethylparaben: up to 0.4 percent individually, with a combined total of 0.8 percent when mixed.
• Propylparaben and butylparaben: up to 0.14 percent.
• The total mixture of all allowed parabens cannot exceed 0.8 percent.
• Propylparaben and butylparaben are not allowed in leave on products intended for the nappy area of children under three years old.

_{Note: The overall mixture cap of 0.8% still applies to blends of permitted parabens.}

Scientific opinions to consider in the EU & UK

Regulatory authorities regularly reassess preservatives.

• For propylparaben, the SCCS confirms safety at the current limit of 0.14 percent.
• For butylparaben, the SCCS maintains a cautious approach and evaluates aggregate exposure. Any future modification of Annex V would require a new regulation before becoming legally binding.

The United States: FDA and CIR position

In the United States, parabens are not subject to specific legal concentration limits. The FDA allows their use provided the product is safe under normal use. The Cosmetic Ingredient Review Expert Panel has repeatedly concluded that parabens are safe as used in current cosmetic applications. Under MoCRA, brands must ensure substantiated safety and proper record keeping, but no paraben specific restrictions exist.

Canada: What’s the Status of Parabens?

Yes. Health Canada currently permits parabens in cosmetics; there are no specific paraben entries on the Cosmetic Ingredient Hotlist as of the 2025 updates. Manufacturers must still ensure overall product safety under the Food and Drugs Act and Cosmetic Regulations. Keep monitoring, as Canada periodically amends the Hotlist.

Risk assessments and potential future measures

Canada completed a draft screening assessment for the Parabens Group (2020) and a risk-management scope proposing possible actions if concerns are confirmed (e.g., considering listing certain parabens on CEPA Schedule 1).

An updated government info page (2023) reiterates the draft conclusions and the potential for future controls. These are not Hotlist restrictions today, but they signal active surveillance.

Practical takeaway for labels and claims in Canada

• You can use permitted parabens without a Hotlist entry, provided the product is safe and properly notified.
• Avoid denigrating lawful ingredients in “free from” claims; align with Canadian advertising guidance for cosmetics when framing claims.

Are parabens endocrine disruptors or linked to cancer?

Concerns largely originated from a 2004 publication that detected parabens in breast tissue. The study did not establish any causal link. Since then, multiple safety evaluations from SCCS, FDA and CIR have not confirmed a cancer or endocrine disruption risk within the authorised limits. Regulators continue to review new data to ensure consumer protection.

“Paraben-free” claims: compliance considerations

“Free from” claims are allowed when truthful, not misleading and not denigrating lawful ingredients.
Tips for compliant communication:

• Ensure the formula is genuinely free of all targeted parabens.
• Avoid implying that permitted ingredients are unsafe.
• Support claims with clear evidence and align with the principles of the EU Common Criteria for cosmetic claims as well as national guidance in your target market.

Need help reviewing your formula or updating your CPSR, PIF or claims?

Our regulatory team can evaluate your preservative system and ensure compliance across EU, UK, USA and Canada. Contact info@cosmeservice.com for expert support.

References

EU Regulation 1223 2009 and Annex V updates.
Commission Regulations 358 2014 and 1004 2014 on parabens.
SCCS opinions on propylparaben and butylparaben.
FDA information on parabens and CIR safety assessments.
Health Canada Cosmetic Ingredient Hotlist and Parabens Group draft assessment.