Smithsonite
A cosmetic ingredient used as astringent in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Smithsonite is a mineral consisting mainly of zinc-carbonate
What does it do?
Smithsonite is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Astringent
tightens or contracts skin tissue and pores, often used in toners and after-shave products
EU regulatory status
Smithsonite is allowed for use in cosmetic products in the European Union under Regulation 1223/2009. It is not subject to a specific Annex restriction at the time of writing.
Frequently asked questions
What is Smithsonite?
Smithsonite is a cosmetic ingredient catalogued in the EU CosIng database. Smithsonite is a mineral consisting mainly of zinc-carbonate
Is Smithsonite allowed in cosmetics in the EU?
Yes. Smithsonite is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Smithsonite do in cosmetic products?
Smithsonite is declared in the EU cosmetic ingredient inventory with these functions: astringent.
What is the CAS number of Smithsonite?
The CAS (Chemical Abstracts Service) number for Smithsonite is 3486-35-9 / 14476-25-6.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 15/10/2010