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InventoryRef 3669228/07/2020

POLYAMINOPROPYL BIGUANIDE

Poly(hexamethylenebiguanide) hydrochloride [1];poly(iminoimidocarbonyl)iminohexamethylene hydrochloride [2];Poly(iminocarbonimidoyliminocarbonimidoylimino-1,6-hexanediyl) [3];- [4]

POLYAMINOPROPYL BIGUANIDE is linked to 1 EU annex record on this page.

Regulatory evidence by market

This matrix separates verified ingredient rules from sources that are mapped but not yet imported. No imported rule does not mean the ingredient is permitted.

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MarketEvidence statusRecordsSource language
European UnionEvidence linked
Positive-list entry with conditions
Open this evidence
1English and EU languages
Great BritainEvidence linked
Permitted list with conditions
Open this evidence
1English
CanadaSource mapped
Official source mapped; ingredient rule not imported
0English and French
New ZealandEvidence linked
Permitted list with conditions
Open this evidence
4English
ASEANEvidence linked
Permitted list with conditions
Open this evidence
1English and national languages
ChinaSource mapped
Official source mapped; ingredient rule not imported
0Chinese with selected English material
JapanEvidence linked
Restricted
Open this evidence
1Japanese; official English translation available
South KoreaEvidence linked
Restricted
Open this evidence
1Korean with some English names
United StatesSource mapped
Official source mapped; ingredient rule not imported
0English
AustraliaSource mapped
Official source mapped; ingredient rule not imported
0English
BrazilSource mapped
Official source mapped; ingredient rule not imported
0Portuguese with INCI crosswalks
IndiaSource mapped
Official source mapped; ingredient rule not imported
0English and Hindi
Saudi ArabiaSource mapped
Official source mapped; ingredient rule not imported
0Arabic and English

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 POLYAMINOPROPYL BIGUANIDE

INCI name

POLYAMINOPROPYL BIGUANIDE

Description

Poly(hexamethylenebiguanide) hydrochloride [1];poly(iminoimidocarbonyl)iminohexamethylene hydrochloride [2];Poly(iminocarbonimidoyliminocarbonimidoylimino-1,6-hexanediyl) [3];- [4]

Record provenance

Inventory reference
36692
Imported identity
POLYAMINOPROPYL BIGUANIDE
Source update
28/07/2020
European Commission CosIng source notes
Annex V Identified ingredient
Entry 28

POLYAMINOPROPYL BIGUANIDE

CAS: 32289-58-0 [1]/ 27083-27-8 [2]/ 28757-47-3 [3]/ 133029-32-0 [4]
EC: 608-723-9 [1]/ 608-042-7 [2]

Key data

CAS
32289-58-0 [1]/27083-27-8 [2]/28757-47-3 [3]/ 133029-32-0 [4]
EC
608-723-9 [1]/608-042-7 [2]/923-111-4 [3]/- [4]
Restriction
Function
PRESERVATIVE
Exclusively or mainly intended to inhibit the development of micro-organisms in the cosmetic product. All authorised preservatives are substances in the positive list of Annex V to the Cosmetics Regulation 1223/2009.

Official EU ingredient-name evidence

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

The 6 markets that hold a rule for this substance do not classify it the same way.

restricted
JapanSouth Korea
permitted on a positive list
European UnionGreat BritainNew ZealandASEAN

See every substance the markets disagree about

Ingredients with overlapping formulation functions

Additional official and scientific sources

11 external databases to check this identity in

How POLYAMINOPROPYL BIGUANIDE appears in the CosIng inventory

The CosIng inventory lists POLYAMINOPROPYL BIGUANIDE as a cosmetic ingredient and this page links it to 1 annex record. The inventory entry captures names and identifiers, while the annex record shows where the substance is prohibited, restricted or positively listed in EU cosmetics law.

POLYAMINOPROPYL BIGUANIDE 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

POLYAMINOPROPYL BIGUANIDE appears in the EU CosIng inventory and has linked annex records. Check the annex records above for applicable restrictions, concentration limits and conditions of use. Annex II listing means prohibited; Annex III means restricted; Annexes IV, V and VI mean permitted under specified conditions.

According to the EU CosIng inventory, POLYAMINOPROPYL BIGUANIDE carries the following function designation(s):

CAS 32289-58-0 [1]/27083-27-8 [2]/28757-47-3 [3]/ 133029-32-0 [4] 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.

Use the INCI Checker to screen a full ingredient list across selected markets, or compare this substance across all supported market datasets.

Source note for POLYAMINOPROPYL BIGUANIDE

This page combines the CosIng inventory entry for POLYAMINOPROPYL BIGUANIDE with 1 linked Annex II–VI record from the local dataset built from public European Commission cosmetic ingredient materials.

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

Tools & next steps

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