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Annex III Entry 94 04/11/2010

BENZOYL PEROXIDE

Dibenzoyl peroxide

BENZOYL PEROXIDE is listed in Annex III and may only be used under the conditions shown in this record. Maximum concentration in this record: 0.7% (after mixing for use).

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Restricted substance— Annex III, EU Regulation 1223/2009
Max conc.: 0.7% (after mixing for use)
Entry: 94

Record details

Maximum concentration

0.7% (after mixing for use)

Product type

Artificial nail systems

Other restrictions

Professional use

Warnings

For professional use only
Avoid skin contact
Read directions for use carefully

INCI glossary name

BENZOYL PEROXIDE

Chemical name

Dibenzoyl peroxide

Regulatory information

Regulation

(EC) 2009/1223

SCCS opinions

Identified ingredients

Key data

CAS
94-36-0
EC
202-327-6
Annex
III
Entry number
94

Inventory links for BENZOYL PEROXIDE

Direct matches are limited for this record, so nearby entries from Annex III are shown as well.

Annex III 14
Shared product type

HYDROQUINONE

CAS: 123-31-9
EC: 204-617-8
Annex III 96
Nearby record in the same annex

MUSK XYLENE

CAS: 81-15-2
EC: 201-329-4
Annex III 97
Nearby record in the same annex

MUSK KETONE

CAS: 81-14-1
EC: 201-328-9
Annex III 98
Nearby record in the same annex

SALICYLIC ACID

CAS: 69-72-7
EC: 200-712-3

What Annex III means for BENZOYL PEROXIDE

BENZOYL PEROXIDE is a restricted substance under Annex III of EU Cosmetics Regulation 1223/2009. Its use in cosmetics is only permitted under the specific conditions set out in the entry above, including applicable concentration limits, product type restrictions and required warning statements.

When including this substance in a formulation, all conditions — maximum concentration, product scope and warning labels — must be met simultaneously. Compliance with one condition does not override the others.

This record is linked to 1 CosIng inventory ingredient for name and identifier cross-reference. The page also surfaces 11 related annex records with overlapping identifiers, annex logic or naming patterns.

Compliance checklist

  • Ensure formulation concentration does not exceed: 0.7% (after mixing for use)
  • Confirm product type compatibility: Artificial nail systems
  • Include required warning statement on product label.
  • Document conditions of use in the Product Information File (PIF).

Frequently asked questions

BENZOYL PEROXIDE is listed in Annex III of EU Regulation 1223/2009 as a restricted substance. It may only be used under the conditions specified in the entry, including any maximum concentration, product type limitation and required warning statements shown above.

CAS 94-36-0 is the unique numerical identifier assigned to BENZOYL PEROXIDE by the Chemical Abstracts Service. In cosmetic compliance work, the CAS number is used to cross-reference the substance across regulatory databases, raw material specifications and safety assessment reports. Multiple EU annex entries may share the same CAS number if the same substance appears under different conditions or in different annexes.

The maximum concentration of 0.7% (after mixing for use) applies to the concentration of the substance in the ready-to-use cosmetic product. When the substance is supplied as part of a blend or mixture, the calculation must account for the contribution of all sources in the formulation. The combined concentration must not exceed the stated limit.

Use the INCI Checker tool on this site to paste your full ingredient list (INCI) and scan it against all Annex II–VI entries. The tool highlights any ingredients that match restricted, prohibited or allergen-flagged records. This is useful for rapid compliance screening of finished product formulas or raw material declarations.
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Source note for Annex III record BENZOYL PEROXIDE

This page summarizes one Annex III record for BENZOYL PEROXIDE from public European Commission cosmetic materials and adds linked inventory or identifier matches when available.

Use this record page to review Annex III conditions for BENZOYL PEROXIDE, but confirm any final regulatory decision against the current official annex wording and source files.

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