Pure vegetable hair dyeing method and hair dyeing product for dyeing white hair black

Abstract

The invention relates to a pure vegetable hair dyeing method and a hair dyeing product for dyeing white hair black. The method sequentially comprises the following steps: leaching hair by using 2# vegetable surface treatment fluid, wherein the 2# vegetable surface treatment fluid comprises any one or two of 0.2-5 weight percent of Indian saponin, 0.2-10 weight percent of tea saponin and 0.2-10 weight percent of soapberry; daubing hair dyeing cream blended by Henna partner, pure Henna leaf powder and special tea water which are respectively packaged on to-be-dyed hair; wetting the hair by using 3# vegetable surface treatment fluid, wherein the 3# vegetable surface treatment fluid comprises 0.2-5 weight percent of poria cocos and 0.2-5 weight percent of coptis chinensis; and daubing hair dyeing cream blended by green leaf partner, pure Indian green leaf powder and special tea water which are respectively packaged on the hair. The pure vegetable hair dyeing method disclosed by the invention has the technical effects that plant pigments can be released in a centralized mode so as to be fully utilized; according to the 3# vegetable surface treatment fluid, an acid-base reaction between indigo blue cream and a Henna dyeing layer can be effectively avoided; and moreover, the 2# vegetable surface treatment fluid has excellent effects of washing and nourishing hair and the like.

Description

technical field [0001] The invention relates to the technical field of hair dyeing, in particular to a pure plant hair dyeing method and hair dyeing product which does not contain any harmful ingredients, does not require chemical corrosion process, is non-toxic to human body, has no stimulation, does not damage hair, and can dye white hair black. [0002] technical background [0003] Before the advent of aniline chemical hair dyes, hair dye products in the world were mainly plant powders and inorganic chemical products. It was later discovered that people who used inorganic chemical hair dyes were more likely to get sick and had a high mortality rate. For health considerations, people dare not use inorganic chemical hair dyes again. As a result, pure plant hair dye products almost occupied the hair dye market at that time. [0004] Until 1883, the French invented relatively safe aniline chemical synthetic hair dyes. This product, known as a milestone in the history of ...

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Problems solved by technology

[0014] However, the domestic hair dye market has never been called "mixed type".

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