Method of pre-treatment for hair colourants and bleaches
AssigneeThe Procter & Gamble Company
InventorSimon Godfrey
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Abstract
The present invention is a method of pre-treating keratinous fibres prior to the application of a hair colourant or bleaching composition comprising the steps of applying a pre-treatment composition to the keratinous fibres said composition comprising at least one conditioning agent, said composition having a viscosity of from 100 Pa cps to 300 Pa, wherein said pre-treatment composition is not rinsed off from the hair prior to the application of said hair colouring or bleaching composition.
Claims9
A method of pre-treating keratinous fibres prior to the application of a hair colourant or bleaching composition comprising the steps of applying a pre-treatment composition to the keratinous fibres said composition comprising at least one conditioning agent, said composition having a viscosity of from about 100 to about 300 Pa, measured according to the Pre-treat Viscosity Measurement Protocol test method, wherein said pre-treatment composition is not rinsed off from the hair prior to the application of said hair colouring or bleaching composition.
Dependencies are inferred from the claim text.