Polyaminopropyl biguanide in EU cosmetics: Annex V, entry 28

Source: Regulation (EC) No 1223/2009, consolidated textRetrieved 2026-11-05Independent information site: we are not the authority and not the source of the data.

Polyaminopropyl biguanide: the maximum concentration in ready for use preparation is 0,1 %. Annex V, entry 28, Regulation (EC) No 1223/2009, consolidated 18 May 2026.

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Annex: V: List of preservatives allowed in cosmetic products
Reference number: 28
Chemical name/INN: Polyhexamethylene biguanide hydrochloride
Name of Common Ingredients Glossary: Polyaminopropyl biguanide
CAS number: 32289-58-0, 27083-27-8, 28757-47-3, 133029-32-0
EC number: 608-723-9, 608-042-7
Version: Consolidated version of 18 May 2026
Official source: Regulation (EC) No 1223/2009, consolidated text

Official wording: restrictions

Maximum concentration in ready for use preparation: 0,1 % | Other: Not to be used in applications that may lead to exposure of the end-user's lungs by inhalation

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