Zinc Pyrithione
A cosmetic ingredient used as anti-seborrheic, anti-sebum, hair conditioning in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Pyridine-2-thiol-1-oxide, zinc complex (2:1)
What does it do?
Zinc Pyrithione is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Anti-seborrheic
helps regulate excess sebum production on skin and scalp
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Anti-sebum
helps regulate or reduce excess sebum (oil) on the skin
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Hair conditioning
improves the appearance, feel, and manageability of hair
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Preservative
prevents microbial growth in cosmetic products, extending shelf life and protecting users
EU regulatory status
Zinc Pyrithione is listed in Annex V of EU Cosmetics Regulation 1223/2009 as a substance permitted for the corresponding category of use.
Frequently asked questions
What is Zinc Pyrithione?
Zinc Pyrithione is a cosmetic ingredient catalogued in the EU CosIng database. Pyridine-2-thiol-1-oxide, zinc complex (2:1)
Is Zinc Pyrithione allowed in cosmetics in the EU?
Yes. Zinc Pyrithione is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Zinc Pyrithione do in cosmetic products?
Zinc Pyrithione is declared in the EU cosmetic ingredient inventory with these functions: anti-seborrheic, anti-sebum, hair conditioning, preservative.
What is the CAS number of Zinc Pyrithione?
The CAS (Chemical Abstracts Service) number for Zinc Pyrithione is 13463-41-7.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 28/07/2020