How do I check if my formula contains INOSITOL HEXA-PCA?

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InventoryRef 3457515/10/2010

INOSITOL HEXA-PCA

L-Proline, 5-oxo-, hexaester with myo-inositol

INOSITOL HEXA-PCA is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

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Exact external identity check

not_found

No complete-name PubChem match was verified. The material may be a mixture, trade-style INCI identity or be indexed under another identifier; this result must not be read as proof that no related chemistry exists.

Exact CosIng INCI name equals a PubChem synonym · Checked 2026-08-31

Inventory details for INOSITOL HEXA-PCA

INCI name

INOSITOL HEXA-PCA

Description

L-Proline, 5-oxo-, hexaester with myo-inositol

Record provenance

Inventory reference: 34575
Imported identity: INOSITOL HEXA-PCA
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for INOSITOL HEXA-PCA

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Key data

CAS

—

The CosIng inventory records no CAS number for this ingredient. That is the absence of an identifier in the source, not a finding about the substance.

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Restriction

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Function

HUMECTANT: Retaining and/or preserving the moisture in a product during use.
SKIN CONDITIONING: Maintaining the skin in good condition.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#13546 · INOSITOL HEXA-PCA

Ingredients with overlapping formulation functions

IDEBENONYL RETINOATEANTIOXIDANT; HAIR CONDITIONING; HUMECTANT; PRESERVATIVE; SKIN PROTECTING; SKIN CONDITIONING - MISCE…

ILEX CORNUTA EXTRACTHUMECTANT, SKIN CONDITIONING, SKIN PROTECTING

IMMORTALIZED HUMAN TOOTH PULP STEM CELL CONDITIONED MEDIAANTIPLAQUE, HAIR CONDITIONING, HUMECTANT, ORAL CARE

INOSITOLANTISTATIC, HAIR CONDITIONING, HUMECTANT

INOSITOL OLIGOSACCHARIDESHUMECTANT, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SKIN PROTECTING

IPDI/PEG-15 COCAMINE/GLYCERETH-7/POLYGLYCERYL-3 COPOLYMERHUMECTANT, SKIN CONDITIONING

IRIS FLORENTINA ROOT WATERHUMECTANT, SKIN CONDITIONING

IRIS SETOSA CALLUS CULTURE EXTRACTANTIOXIDANT, HAIR CONDITIONING, HUMECTANT, SKIN PROTECTING

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How INOSITOL HEXA-PCA appears in the CosIng inventory

The CosIng inventory lists INOSITOL HEXA-PCA 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.

INOSITOL HEXA-PCA is also tagged with 2 cosmetic functions 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

INOSITOL HEXA-PCA 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, INOSITOL HEXA-PCA carries the following function designation(s):

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Source note for INOSITOL HEXA-PCA

This page reproduces the CosIng inventory entry for INOSITOL HEXA-PCA 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 INOSITOL HEXA-PCA 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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