InventoryRef 7900715/10/2010

POLYHYDROXYSTEARIC ACID

Q: How do I check if my formula contains POLYHYDROXYSTEARIC ACID?

Use the INCI Checker tool on CosIng Checker to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

12-Hydroxyoctadecanoic acid, homopolymer

POLYHYDROXYSTEARIC ACID is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Inventory details for POLYHYDROXYSTEARIC ACID

INCI name

POLYHYDROXYSTEARIC ACID

Description

12-Hydroxyoctadecanoic acid, homopolymer

Annex records for POLYHYDROXYSTEARIC ACID

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Key data

CAS

27924-99-8 / 58128-22-6

- / -

Restriction

—

Function

SURFACTANT - EMULSIFYING

How POLYHYDROXYSTEARIC ACID appears in the CosIng inventory

The CosIng inventory lists POLYHYDROXYSTEARIC ACID as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

POLYHYDROXYSTEARIC ACID is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

POLYHYDROXYSTEARIC ACID is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, POLYHYDROXYSTEARIC ACID carries the following function designation(s):

SURFACTANT - EMULSIFYING

CAS 27924-99-8 / 58128-22-6 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for POLYHYDROXYSTEARIC ACID

This page reproduces the CosIng inventory entry for POLYHYDROXYSTEARIC ACID from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research POLYHYDROXYSTEARIC ACID and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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Tools & next steps

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