| abstract |
A method of producing a hair-dyeing composition kit includes providing a first composition including from 5 to 30% by weight of a first base material containing polyoxyethylene octyl ether phosphate and polyoxyethylene oleyl ether phosphate, and an auxiliary constituent of cetearyl alcohol, behenyl alcohol, mineral oil, and mixtures thereof; from 5 to 25% by weight of an alkalizing agent of monoethanolamine, ammonia water having a concentration of 28% by weight, and mixtures thereof; from 0.01 to 2% by weight of a color developer; and a first solvent; and providing a second composition including from 1 to 10% by weight of a second base material of polyoxyethylene oleyl ether phosphate, cetearyl alcohol, and mixtures thereof; from 12 to 20% by weight of an oxidizing agent; from 0.1 to 1% by weight of a pH adjusting agent; and a second solvent. The first the second compositions are combined in use. |