Hair coloring composition
View Patent ↗Methods for providing, at the discretion of the user, at least two different oxidative hair coloring compositions providing different level of lift based on a single tint component. The methods involve the use of a tint component, an oxidizing component and a third component comprising a non-ammonia alkalizing agent. The compositions may comprise little or no ammonia.
1. An alkalizing composition comprising:
a. from about 8% to about 10% of a non-ammonia alkalizing agent;
b. from about 2 wt. % to about 30 wt. % of at least one fatty alcohol with 10 to 24 carbon atoms, and one or more or all of (i), (ii) and (iii):
i. from about 0.2 wt. % to about 6.0 wt. % of at least one diester of formula: R 1 —CO—O-(CH 2 —CH—O) n —CO—R 2 , where n is 1, 2 or 3, and R 1 and R 2 are the same or different alkyl radicals with 12 to 20 carbon atoms;
ii. from about 0.5 wt. % to about 20 wt. % glycerine fatty acid ester with 10 to 24 carbon atoms; and
iii. from about 0.1 wt. % to about 10 wt. % of non-ionic and/or anionic and/or ampholytic emulsifiers.
2. The composition according to claim 1 , wherein the non-ammonia alkalizing agent is monoethanolamine.
3. The composition according to claim 1 , wherein the composition comprises about 9% of a non-ammonia alkalizing agent.
4. The composition according to claim 1 , wherein the composition has a pH of from about 4.5 to about 12.5.