What is bronopol used for in cosmetics?
Bronopol is an antimicrobial agent commonly used as a preservative in many types of cosmetics, personal care products, and topical medications. It is used as an anti-infective, an antimicrobial, fungicide, germicide, bactericide, slimicide, and a wood preservative.
Is bronopol safe?
It is moderately toxic in oral toxicity studies, placing it in Toxicity Category II for oral toxicity. In an acute inhalation study, bronopol was found to be slightly toxic, placing it in Toxicity Category IV.
What is bronopol made from?
di(hydroxymethyl)nitromethane
Bronopol is produced by the bromination of di(hydroxymethyl)nitromethane, which is derived from nitromethane by a nitroaldol reaction. World production increased from the tens of tonnes in the late 1970s to current estimates in excess of 5,000 tonnes.
Is bronopol a formaldehyde releaser?
Concerning formaldehyde releasers identified by de Groot, A.C. et al. 2009, bronopol (CAS No 52-51-7) is not regarded as formaldehyde releaser according to the Member States Competent Authorities (see CA-Febr08-Doc.
Is bronopol bad for skin?
A particularly unpleasant chemical, bronopol is a preservative and antiseptic frequently used in cosmetics, shampoo and, shockingly, medicated skin creams. Not only is it bad for the environment and extremely toxic for marine life, it’s also a skin irritant in large doses and can damage the liver if swallowed.
Is bronopol a carcinogen?
The Agency evaluated the carcinogenic potential of bronopol and found there to be evidence of non-carcinogenicity for humans based on a lack of cancer effects in acceptable studies with two animal species, the rat and mouse.
What is 3 diol used for?
2-Bromo-2-nitropropane-1,3-diol is an antimicrobial preservative that works by forming formaldehyde in cosmetic products. People exposed to such formaldehyde-releasing ingredients may develop a formaldehyde allergy or an allergy to the ingredient itself.
Is DMDM hydantoin banned in the EU?
DMDM hydantoin is safe as a cosmetic ingredient at current normal levels of use in products, according to scientific experts at the Cosmetics Directive of the European Union as well as an independent Cosmetic Ingredient Review panel.
Why is formaldehyde used as a preservative?
Formaldehyde-based chemistry is essential in the production of many personal care (1) and consumer items. These products may contain formaldehyde-releasing ingredients, which act as a preservative to kill microorganisms and prevent growth of bacteria and other pathogens, extending product shelf life.
