Phosphoric Acid
A cosmetic ingredient used as buffering in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Orthophosphoric acid
What does it do?
Phosphoric Acid is listed in the EU cosmetic ingredient inventory with the following declared functions:
-
Buffering
stabilises the pH of a product
EU regulatory status
Phosphoric Acid 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 Phosphoric Acid?
Phosphoric Acid is a cosmetic ingredient catalogued in the EU CosIng database. Orthophosphoric acid
Is Phosphoric Acid allowed in cosmetics in the EU?
Yes. Phosphoric Acid is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Phosphoric Acid do in cosmetic products?
Phosphoric Acid is declared in the EU cosmetic ingredient inventory with these functions: buffering.
What is the CAS number of Phosphoric Acid?
The CAS (Chemical Abstracts Service) number for Phosphoric Acid is 7664-38-2.
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