Is polyhexamethylene biguanide toxic?
“Polyaminopropyl Biguanide (PHMB) is not safe for consumers when used as a preservative in all cosmetic products up to the maximum concentration of 0.3%. The safe use could be based on a lower use concentration and/or restrictions with regard to cosmetic products’ categories.
What is PHMB made of?
Polyhexanide (polyhexamethylene biguanide, PHMB) is a polymer used as a disinfectant and antiseptic….Polyhexanide.
| Names | |
|---|---|
| CompTox Dashboard ( EPA ) | DTXSID7041099 |
| Properties | |
| Chemical formula | (C8H17N5)n |
| Pharmacology |
Is polyhexanide a preservative?
Also, polyhexanide (more traditionally part of soft lens disinfectant products) has been introduced as a second preservative in rigid lens solutions (Table 17.1).
What is Polyhexamethylene used for?
Polyhexamethylene biguanide (PHMB) is an antiseptic with antiviral and antibacterial properties used in several ways including wound care dressings, contact lens cleaning solutions, perioperative cleansing products, and swimming pool cleaners.
Why is PHMB banned?
PHMB is used as a preservative in cosmetics. The substance however is allergenic and has been classified by the EU in 2013 as a suspected carcinogen to humans. In June 2014, the EU’s Scientific Committee on Consumer Safety was unanimous in its conclusion that PHMB is not safe for consumers.
Is PHMB banned in the UK?
The decision to ban PHMB in human hygiene products is now in effect and will be enforced by the Health & Safety Executive (HSE) within the UK. Therefore the following timetable now applies: PHMB-containing hygiene products are no longer available for sale in the UK & the EU from the 17th of February 2017 onwards.
Is PHMB banned in Europe?
In June 2014, the EU’s Scientific Committee on Consumer Safety was unanimous in its conclusion that PHMB is not safe for consumers. As a result, the EU chose to ban PHMB’s use in personal care products from January 2015. BEUC wants cosmetic products to be safe for consumers.
Is PHMB FDA approved?
UK-based Advanced Medical Solutions Group (AMS) has received the US Food and Drug Administration (FDA) 510(k) clearance for its wound care products, Silver High Performance Dressing and Silicone PHMB Foam Dressing.