ZINC PYRITHIONE

Restricted CAS: 13463-41-7CosIng #38974

ZINC PYRITHIONE is permitted in cosmetics within the EU subject to the conditions laid down in Regulation (EC) No 1223/2009. Review the restrictions, permitted concentration and Safety Gate alerts.

Regulatory status as of 2026-08-28 (per the CosIng database).

About the ingredient

Pyridine-2-thiol-1-oxide, zinc complex (2:1)

EU regulatory status

Annex of Regulation (EC) No 1223/2009: Annex V/8

Source: the European Commission's official CosIng database and Regulation (EC) No 1223/2009 of the European Parliament and of the Council on cosmetic products. How we assess ingredients — full methodology.

Last updated:

Functions in cosmetics

Frequently asked questions

  • Is ZINC PYRITHIONE safe in cosmetics?

    ZINC PYRITHIONE is permitted in cosmetics in the EU, but subject to the conditions set out in Regulation (EC) No 1223/2009 — typically a maximum concentration, product category or a mandatory warning on the packaging. Manufacturers must comply with these limits.

  • In which annex of Regulation 1223/2009 is ZINC PYRITHIONE listed?

    ZINC PYRITHIONE is listed under reference Annex V/8 in the annexes of Regulation (EC) No 1223/2009 on cosmetic products. The first part (Roman numeral) indicates the annex: II – prohibited substances, III – substances restricted by conditions, IV – permitted colorants, V – permitted preservatives, VI – permitted UV filters.

  • What functions does ZINC PYRITHIONE perform in cosmetics?

    According to the European Commission's CosIng database, ZINC PYRITHIONE performs the following functions in cosmetics: ANTI-SEBORRHEIC, ANTI-SEBUM, HAIR CONDITIONING, PRESERVATIVE. Functions are defined in the CosIng glossary and describe the technological role of a substance in the finished product.

  • Are there Safety Gate alerts concerning ZINC PYRITHIONE?

    We found 1 recent alerts in the EU Safety Gate database in which ZINC PYRITHIONE appears in the risk description or on the ingredient list of a recalled cosmetic. The full list and details of each alert are below in the Safety Gate alerts section.

Safety Gate alerts mentioning this ingredient

We found 1 recent EU Safety Gate alerts that mention ZINC PYRITHIONE in the hazard description or ingredient list.

Want to know when a cosmetic on your shelf gets recalled?

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