Restriction in Europe:
III/188 The maximum allowable limits and concentrations are dependent on the use of the ingredient in:
a) Solvent for oxidation dye for hair coloring: 4.0%.
b) Solvent for non-oxidizing dye for hair coloring: 2.0%.
For a) and b)
Do not use in aerosols (sprays)
Its functions (INCI)
Masking : Reduces or inhibits the odor or basic taste of the product
Solvent : Dissolves other substances
Viscosity controlling : Increases or decreases the viscosity of cosmetics