All natural ingredient hair dye and preparation method thereof

A hair dye, a pure natural technology, used in hair care, pharmaceutical formulations, cosmetic preparations, etc., can solve the problems of destroying the normal physiological activity of enzymes, toxic diseases, interference, etc., and achieve the effect of safety and no toxic side effects

Inactive Publication Date: 2013-01-16
CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the heavy metals contained in chemical dyes contain certain toxicity, and they combine with certain specific enzymes in the human body to form complexes, directly interfering with and destroying the normal physiological activities of enzymes, leading to various toxic diseases and even cancer

Method used

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  • All natural ingredient hair dye and preparation method thereof
  • All natural ingredient hair dye and preparation method thereof
  • All natural ingredient hair dye and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The preparation method of embodiment 1 pure natural component hair dye

[0021] Weigh Polygonum multiflorum 8g, Rehmannia glutinosa 4g, Henna 4g, Indigo 8g, Eclipta 4g, Walnut 5g, Emlical emblica 4g and Sapindus 4g.

[0022] Crush Polygonum multiflorum, Henna, Rehmannia glutinosa and Emlical root respectively, mix them in proportion, add warm soaking at 40-90°C for extraction 3-5 times, add water for 5-8 times the weight of medicinal materials each time, and obtain leachate I; leachate I is below 50°C temperature, reduced pressure and concentrated to 20-40% volume to obtain stock solution Ⅰ; add stock solution Ⅰ to 1-1.5 times the volume of diacetone alcohol, mix thoroughly, filter the precipitate produced by less than 0.5μm filter membrane, and the filtrate is recommended to be recovered below 50°C until dry, the obtained powdery substance is Component I; decoct and extract the powder of Mulan, Eclipta, walnut and Sapindus chinensis 3 times in water under normal pressu...

Embodiment 2

[0025] Embodiment 2 dyeing process investigation

[0026] Prepare in sequence:

[0027] Component A: pretreatment agent 8-12g; CMC 1-2g; V c (Vitamin C) 0.2g; adjust the pH to 8-9;

[0028] Component B: mordant (ferrous sulfate) 3-5g; CMC 1-2g, V E (Vitamin E) 0.2g;

[0029] Component C: hair dye combination drug I 12g; CMCNa 1-2g; EDTA 1-2g.

[0030] Apply the three components evenly on the hair in sequence. First, apply component A evenly on the hair, wait for a certain period of time, rinse with warm water, and dry with a towel until no water drips. Use component B and component C sequentially in the same way. After the hair dyeing is completed, the hair is dried naturally, and the hair dyeing effect is visually inspected by the south window on a sunny day. Wash according to the method in the literature, and observe the color change visually. Hair dye dyes the hair to natural black and the color does not fade after washing, which means that the hair dyeing effect is...

Embodiment 3

[0049] Embodiment 3 dyeing effect evaluation

[0050] Preparation in sequence: component A: pretreatment agent 10g; CMC 1-2g; V c (Vitamin C) 0.2g; adjust the pH to 8-9;

[0051] Component B: mordant (ferrous sulfate) 3g; CMC 1-2g, V E (Vitamin E) 0.2g;

[0052] Use the hair dye combination drug I, II and III of Example 1 as component C: 12 g of component C; 1-2 g of CMCNa; 1-2 g of EDTA.

[0053] Apply the three components evenly on the hair in sequence. First, apply component A evenly on the hair, wait for 15-20 minutes at 30-35°C, rinse with warm water, and dry with a towel until no water drips. According to the same method, under the condition of 30-35 ℃, use component B and component C sequentially. After the hair dyeing is completed, after washing with commercially available shampoo for 20 times, the hair is naturally dried, and the hair dyeing effect is visually inspected under the south window on a sunny day. Wash according to the method in the literature, and ob...

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Abstract

The invention discloses all natural ingredient hair dye which comprises dyeing combination drug, pretreating agent and dye mordant. The dyeing combination drug comprises fleece-flower root, prepared rehmannia root, henna, indigofera tinctoria and herb of yerbadetajo. The all natural ingredient hair dye has good hair-dyeing effect and a natural color, the color can not fade after long term washing, and the dyeing recipe is safe and does not have toxic or side effects.

Description

technical field [0001] The invention relates to a hair dye, in particular to a pure natural hair dye and a preparation method thereof. technical background [0002] With the improvement of people's living standards, modern people are more pursuing self-expression and personality embellishment. On the one hand, people need to use hair dyes to modify gray hair caused by genetics, metabolism, nutrition, disease, old age and other factors, so as to reflect their own With a young mental outlook, and our country has entered a stage of rapid aging, black hair dye has a large market as a hair care product for the elderly. On the other hand, with the improvement of people's living standards, frequent social activities, accelerated pace of life, and deteriorating environment, the gray-haired population is gradually becoming younger. At the same time, if a person has long-term depression, poor mood, high mental stress or overwork and other mental factors, or long-term lack of nutrient...

Claims

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Application Information

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IPC IPC(8): A61K8/97A61Q5/10
Inventor 戴传云唐睿管天冰周雪毅雷鑫邓仁勇张桃源
Owner CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY
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