Hypochlorous Acid
A cosmetic ingredient used as anti-sebum, antimicrobial, deodorant in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Hypochlorous Acid
What does it do?
Hypochlorous Acid is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Anti-sebum
helps regulate or reduce excess sebum (oil) on the skin
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Antimicrobial
kills or inhibits the growth of microorganisms
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Deodorant
reduces or masks unpleasant body odour
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Oxidising
an oxidising agent — used in hair dyes, perms, and bleaches to drive chemical reactions
EU regulatory status
Hypochlorous 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 Hypochlorous Acid?
Hypochlorous Acid is a cosmetic ingredient catalogued in the EU CosIng database. Hypochlorous Acid
Is Hypochlorous Acid allowed in cosmetics in the EU?
Yes. Hypochlorous Acid is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Hypochlorous Acid do in cosmetic products?
Hypochlorous Acid is declared in the EU cosmetic ingredient inventory with these functions: anti-sebum, antimicrobial, deodorant, oxidising.
What is the CAS number of Hypochlorous Acid?
The CAS (Chemical Abstracts Service) number for Hypochlorous Acid is 7790-92-3.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 13/07/2020