PROPYLPARABEN
Official label name (INCIInternational name of cosmetic ingredients: the one printed on the pack. name, EU glossary of cosmetic ingredient names), No 23357
- Preservative allowed under conditions (Annex V)
PROPYLPARABEN: Preservative allowed under conditions, with limits depending on the product type (Annex V, entry 12 a), under Regulation (EC) No 1223/2009. Good to know: condition for children under 3. Annexes of the Regulation consulted on 21 October 2026.
Who it concerns
What official classifications and rules say for each group. A classification describes the hazard of the pure substance, not the risk of a product that contains it, which depends on the dose and the exposure.
Prohibition or serious classificationThe text prohibits the substance for this use, or ranks it among the most serious hazards (known or presumed carcinogenic, mutagenic or reprotoxic, identified endocrine disruptor).Worth watchingThe text sets a condition or flags a hazard worth knowing: allergen, suspected effect, condition for children, hazard to the aquatic environment.For informationOfficial information with no condition on a finished product: warning to read, irritation of the pure substance.
Pregnancy and breastfeeding
No classification harmonised by the European Union covers reproduction, the unborn child or breastfeeding for this substance. This does not mean it has been judged to have no effect during pregnancy.
Babies and children
Prohibition or serious classificationThe text prohibits the substance for this use, or ranks it among the most serious hazards (known or presumed carcinogenic, mutagenic or reprotoxic, identified endocrine disruptor).
Prohibition or serious classificationThe text prohibits the substance for this use, or ranks it among the most serious hazards (known or presumed carcinogenic, mutagenic or reprotoxic, identified endocrine disruptor). Annex V, entry 12 a, sets a condition for children under 3: “Not to be used in leave-on products designed for application on the nappy area of children under three years of age.”
For a question about your own situation, ask your doctor, midwife or pharmacist.
Skin, eyes and allergies
No official classification for sensitisation, irritation or eye damage, and no obligation to label it as an allergen.
Environment
No official classification as hazardous to the aquatic environment and no assessment as an endocrine disruptor for the environment.
Read on the label
For informationOfficial information with no condition on a finished product: warning to read, irritation of the pure substance.
For informationOfficial information with no condition on a finished product: warning to read, irritation of the pure substance. Annex V, entry 12 a, requires this to be printed on the pack: “For leave-on products designed for children under three years of age: "Do not use on the nappy area"”.
In plain words
What it is used for
Functions declared by manufacturers:
Preservative: inhibits primarily the development of micro-organisms in cosmetics.
Perfuming.
What the rules say
An ingredient can be used as a preservative only if it appears on the list of Annex V. PROPYLPARABEN is on it with a maximum concentration and with a warning to print.
The text of the annexes
Preservative allowed under conditions
This entry covers the same substance as PROPYLPARABEN (same CAS number in the CosIng inventory): its conditions apply.
- Maximum concentration
- - 0.14% (as acid) for the sum of the individual concentrations - 0.8% (as acid) for mixtures of substances mentioned in entry 12 and 12a, here the sum of the individual concentrations of butyl and propylparaben and their salts does not exceed 0.14%
- Other conditions
- Not to be used in leave-on products designed for application on the nappy area of children under three years of age.
- Warning to print
- For leave-on products designed for children under three years of age: "Do not use on the nappy area"
- Entry
- Annex V, No 12 a
- Substance
- Butyl 4-hydroxybenzoate and its salts Propyl 4-hydroxybenzoate and its salts
- Glossary names
- BUTYLPARABEN/PROPYLPARABEN/SODIUM PROPOYLPARABEN/SODIUM BUTYLPARABEN/POTASSIUM BUTYLPARABEN/POTASSIUM PROPYLPARABEN
- CAS
- 94-26-8/ 94-13-3/ 35285-69-9/ 36457-20-2/ 38566-94-8/ 84930-16-5
- EC
- 202-318-7/ 202-307-7/ 252-488-1/ 253-049-7/ 254-009-1/ 284-597-5
Dates in the act (5)
- Entry into force on 16 October 2014
- Application from 16 April 2015
It shall apply from 16 April 2015.
- Entry into force on 16 April 2015
- Placing on the market from 16 April 2015
From 16 April 2015 only cosmetic products which comply with this Regulation shall be placed on the Union market
- Making available from 16 October 2015
From 16 October 2015 only cosmetic products which comply with this Regulation shall be made available on the Union market
Excerpts from the English text published in the Official Journal. A date may concern only some substances of the act: the excerpt says so.
What has changed, and what will change
Dates of the texts that cover this ingredient. A text date may cover several substances: the details of each entry are below.
Annex V, entry 12 a: introduced or replaced by Regulation (EU) n° 1004/2014
Annex V, entry 12 a: applies from this date
Identity
- CosIng identifier
- 37312
- CAS (according to CosIng)
- 94-13-3
- EC (according to CosIng)
- 202-307-7
- Declared functions
- Preservative, Perfuming
- Wikidata
- Q511627
- PubChem
- 7175
- ECHAEuropean Chemicals Agency. InfoCard
- 100.002.098
- InChIKey
- QELSKZZBTMNZEB-UHFFFAOYSA-N
EU product alerts (Safety Gate)
2 alerts on cosmetic products cite this name in their hazard description. An alert targets a specific product, not the ingredient itself; each alert states the reason (prohibited substance, limit exceeded, missing labelling, and so on).
Elsewhere in the world
Information on other jurisdictions, with no effect on sale in France. What is covered, and what is not yet.
Comparison between countries
Most restrictive status in each country, and the maximum concentration cited. The details and the source of each rule follow.
| Country | Rule | Maximum concentration cited |
|---|---|---|
| European Union | Preservative allowed under conditions | 0.14 to 0.8% |
| United Kingdom | Preservative allowed under conditions | 0.14 to 0.8% |
| Switzerland | EU Regulation applies | 0.14 to 0.8% |
| United States (federal) | No federal rule recorded | not cited |
| Japan | No entry in the lists recorded | not cited |
| South Korea | Restricted differs from the EU | 0.4 to 0.8% |
| China | No entry in the lists recorded | not cited |
| Australia | No entry in the lists recorded | not cited |
| Brazil | Allowed under conditions | 0.14 to 0.8% |
United Kingdom (Great Britain)
- Preservative allowed under conditions (Annex V)
Same entries as in the European Union. Conditions (concentrations, warnings) may differ: they are not compared here.
Switzerland
Regulation (EC) No 1223/2009 applies in Switzerland (Article 54 of the Ordinance on Foodstuffs and Utility Articles).
United States, federal rules
None of the integrated sections of the federal code (21 CFR 700.11 to 700.27 and 250.250) targets this name. The FDA does not publish a list of allowed ingredients.
South Korea
- Restricted: p-하이드록시벤조익애씨드, 그 염류 및 에스텔류 (다만, 에스텔류 중 페닐은제외)
별표 2, 보존제 성분 (preservatives), entry 57, page 12-13. Limit: ․단일성분일 경우 0.4%(산으로서) ․혼합사용의 경우 0.8%(산으로서).
Conditions, source text, in Korean
화학물질명: 4-하이드록시벤조익애씨드 (CAS No. 99-96-7) | 화학물질명: 메틸파라벤 (CAS No. 99-76-3) | 화학물질명: 부틸파라벤 (CAS No. 94-26-8) | 화학물질명: 소듐메틸파라벤 (CAS No. 5026-62-0) | 화학물질명: 소듐부틸파라벤 (CAS No. 36457-20-2) | 화학물질명: 소듐에틸파라벤 (CAS No. 35285-68-8) | 화학물질명: 소듐이소부틸파라벤 (CAS No. 84930-15-4) | 화학물질명: 소듐프로필파라벤 (CAS No. 35285-69-9) | 화학물질명: 에틸파라벤 (CAS No. 120-47-8) | 화학물질명: 이소부틸파라벤 (CAS No. 4247-02-3) | 화학물질명: 이소프로필파라벤 (CAS No. 4191-73-5) | 화학물질명: 프로필파라벤 (CAS No. 94-13-3) | 화학물질명: 포타슘메틸파라벤 (CAS No. 26112-07-2) | 화학물질명: 포타슘부틸파라벤 (CAS No. 38566-94-8) | 화학물질명: 포타슘에틸파라벤 (CAS No. 36457-19-9) | 화학물질명: 포타슘파라벤 (CAS No. 16782-08-4) | 화학물질명: 포타슘프로필파라벤 (CAS No. 84930-16-5) | 화학물질명: 소듐이소프로필파라벤 | 화학물질명: 소듐파라벤 (CAS No. 114-63-6) | 화학물질명: 칼슘파라벤 (CAS No. 69959-44-0)
Brazil
- Allowed under conditions: 4- hidroxibenzoato de butilo e seus sais 4- hidroxibenzoato de propilo e seus sais (BUTYLPARABEN/ PROPYLPARABEN/ SODIUM PROPYLPARABEN/ SODIUM BUTYLPARABEN/ POTASSIUM BUTYLPARABEN/ POTASSIUM PROPYLPARABEN)
RDC 528/2021, Anexo (allowed preservatives), entry 11-A, page 3. Limit: -0.14% (expresso como ácido) para a soma das concentrações individuais. -0.8% (expresso como ácido) para a soma das concentrações individuais das substâncias mencionadas nos itens 11 e 11-A contidos no produto; neste caso a soma das concentrações individuais de butil e propilparabeno e seus sais não devem superar 0.14% (expresso como ácido)..
Conditions, source text, in Portuguese
LIMITAÇÕES: Não usar em produtos que não se enxáguem destinados a área de fraldas em crianças menores de 3 anos. | CONDIÇÕES DE USO E ADVERTÊNCIAS: Em produtos que não se enxáguem desenhados para crianças menores de 3 anos: "Não usar nas áreas das fraldas”.
Recorded cosmetics that contain it
379 recorded products list it, according to Open Beauty Facts contributors. Records are dated: the formula may have changed. See the list (in French).
Glossary: Commission Implementing Decision (EU) 2025/1175. Page updated on 21 October 2026.