1,3,4,6-Tetramethyl-2-Pyrimidone Sulfate
A cosmetic ingredient used as hair dyeing in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Pyrimidinium, 2,3-dihydro-1,3,4,6-tetramethyl-2-oxo-, sulfate (1:1)
What does it do?
1,3,4,6-Tetramethyl-2-Pyrimidone Sulfate is listed in the EU cosmetic ingredient inventory with the following declared functions:
-
Hair dyeing
colours hair, either by depositing pigment on the surface or by chemically altering the hair's natural pigment
EU regulatory status
1,3,4,6-Tetramethyl-2-Pyrimidone Sulfate is allowed for use in cosmetic products in the European Union under Regulation 1223/2009. It is not subject to a specific Annex restriction at the time of writing.
Frequently asked questions
What is 1,3,4,6-Tetramethyl-2-Pyrimidone Sulfate?
1,3,4,6-Tetramethyl-2-Pyrimidone Sulfate is a cosmetic ingredient catalogued in the EU CosIng database. Pyrimidinium, 2,3-dihydro-1,3,4,6-tetramethyl-2-oxo-, sulfate (1:1)
Is 1,3,4,6-Tetramethyl-2-Pyrimidone Sulfate allowed in cosmetics in the EU?
Yes. 1,3,4,6-Tetramethyl-2-Pyrimidone Sulfate is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does 1,3,4,6-Tetramethyl-2-Pyrimidone Sulfate do in cosmetic products?
1,3,4,6-Tetramethyl-2-Pyrimidone Sulfate is declared in the EU cosmetic ingredient inventory with these functions: hair dyeing.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 30/04/2020