Thiomersal’s and Phenylmercuric Salts – SCCS Draft Opinion

Butylated Hydroxyanisole (BHA) – SCCS Draft Opinion

It was concluded that BHA can be used at a concentration of no more than 0.07% in rinse-off and leave-on cosmetic products which are applied dermally. This does not include oral hygiene cosmetics or cosmetics which provide an inhalation exposure risk such as...
Thiomersal’s and Phenylmercuric Salts – SCCS Draft Opinion

Basic Brown 16 (C009) – SCCS Draft Opinion

It was concluded that Basic Brown 16 is not safe for use in non-oxidative hair dye formulations as evidence presents risk of mutagenicity. This is open for comments until the 19th of January 2026 More information is available here.
Thiomersal’s and Phenylmercuric Salts – SCCS Draft Opinion

Basic Blue 99 (C059) – SCCS Draft Opinion

It was concluded that Basic Blue 99 is not safe for use in non-oxidative hair dye formulations as there is evidence for genotoxicity.  This is open for comments until the 19th of January 2026. More information can be found here
Thiomersal’s and Phenylmercuric Salts – SCCS Draft Opinion

Tea Tree Oil – SCCS Final Opinion

SummaryOn 14th of November, the SCCS issued its final opinion confirming Tea Tree Oil as safe for use in shampoos, shower gels, face washes, and face creams when used within the recommended limits. The oil must meet ISO 4730:2017, be restricted to adult-targeted...