EU. Cosmetics Regulation, Annex III, Restricted Substances

This list contains substances whose use in cosmetic products in the EU is banned except under certain conditions as indicated in the annex. The list specifies the field of application or use, maximum allowable concentration limits in finished products, and any additional limitations.

2,3-Dihydro-1H-indole-5,6-diol hydrobromide salt

EC / List no: 421-170-6 CAS no: 138937-28-7
Ref No.
Restrictions Product type, body parts
Hair dye substance in non-oxidative hair dye products
Maximum Threshold
2 %
Warning Label
Can cause allergic reaction
The free base and salts of this hair colouring ingredient, unless prohibited under Annex II, are permitted for use

Categories Display