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CN-121987538-A - Formula and preparation process of polypeptide essence for turning white hair into black hair

CN121987538ACN 121987538 ACN121987538 ACN 121987538ACN-121987538-A

Abstract

The invention relates to the technical field of daily chemicals, in particular to a polypeptide essence formula for turning white hair into black hair and a preparation process thereof. The polypeptide essence consists of 0.5-2% of polypeptide as the core component for stimulating natural hair pigment to generate and resisting hair aging, which is the key for realizing white hair blacking; the polygonum multiflorum extractive is 1% -3%, the polygonum multiflorum is bitter, sweet and astringent, warm, enters liver, heart and kidney channels, has the effects of tonifying liver and kidney, replenishing essence and blood, blackening beard and hair and strengthening tendons and bones, provides nutrition for hair, assists white hair to turn black, and the ginseng root extractive is 0.5% -2%, can dilate scalp capillaries and promote scalp blood circulation, and has the beneficial effects that the polypeptide essence adopts polypeptide and other components which are natural or safe chemical substances, and is proved to be of a non-toxic grade by an acute oral toxicity test through strict safety detection, and is free of skin irritation and free of common allergic components by a skin irritation test.

Inventors

  • CAI XIAOPENG
  • FENG KEXU
  • WANG DONGLEI

Assignees

  • 厦门乌芬生物科技有限公司

Dates

Publication Date
20260508
Application Date
20260128

Claims (5)

  1. 1. A polypeptide essence for turning white hair into black hair is characterized by comprising, by weight, 0.5% -2% of polypeptide, 1% -3% of polygonum multiflorum extract, 0.5% -2% of ginseng root extract, 0.5% -2% of black sesame extract, 0.2% -1% of cacumen biotae extract, 3% -8% of glycerol, 1% -5% of butanediol, 0.05% -0.2% of sodium hyaluronate, 0.1% -0.5% of thickener, 0.5% -1% of preservative and the balance of deionized water.
  2. 2. The white hair to black hair polypeptide essence according to claim 1, wherein the polypeptide is a melanocyte stimulating hormone biomimetic peptide capable of binding to MC1-R receptors on melanocytes, promoting expression of MC1-R and MITF, inducing increased tyrosinase activity by activating cyclic adenosine monophosphate channels, promoting melanogenesis, reducing oxidative stress of hair bulb, and reducing intracellular hydrogen peroxide levels.
  3. 3. The white hair to black hair polypeptide essence according to claim 1, wherein the thickener is xanthan gum and the preservative is phenoxyethanol.
  4. 4. A process for preparing the polypeptide essence for turning white hair into black hair according to any one of claims 1 to 3, which comprises the following steps: raw material pretreatment, namely cleaning and drying raw materials such as polygonum multiflorum, ginseng roots, black sesame, biota orientalis leaves and the like, and then crushing the raw materials into powder with the granularity smaller than 100 meshes by adopting an ultrafine crushing technology; Extracting, namely adding the crushed raw materials into a proper amount of ethanol water solution with the volume fraction of 60% -80%, reflux-extracting for 2-4 hours at 50-70 ℃, then filtering under reduced pressure, collecting filtrate, concentrating the filtrate under reduced pressure, and recovering ethanol to obtain concentrated solutions of all plant extracts for later use; Adding deionized water into a reaction kettle, starting stirring, controlling the stirring speed to be 100-200 r/min, slowly adding glycerol and butanediol, stirring uniformly, sequentially adding the prepared plant extract concentrate, sodium hyaluronate and thickener, and continuously stirring for 30-60 min to fully and uniformly mix the components; adjusting the pH value to 5.5-6.5 by using dilute hydrochloric acid or sodium hydroxide solution; Adding polypeptide and antiseptic, namely slowly adding the polypeptide and the antiseptic into the mixed solution under stirring, and continuously stirring for 20-30 minutes to ensure uniform dispersion; Separating and purifying, namely filtering the mixed essence through a microporous filter membrane with the diameter of 0.22 mu m to remove possible impurities and microorganisms, and filling the essence into a proper packaging container by adopting a sterile filling technology to obtain a finished product.
  5. 5. A method of using the polypeptide essence for turning white hair into black hair according to any one of claims 1 to 3, wherein the polypeptide essence is uniformly applied to the scalp 1 time per day with a dosage of 2 to 3 ml each time, and the scalp is gently massaged for 3 to 5 minutes to allow the essence to be fully absorbed.

Description

Formula and preparation process of polypeptide essence for turning white hair into black hair Technical Field The invention relates to the technical field of daily chemicals, in particular to a polypeptide essence formula for turning white hair into black hair and a preparation process thereof. Background In modern society, the problem of white hair plagues numerous people and presents a trend of progressive younger. According to the related statistics, the proportion of occurrence of the white hair problem in young people aged 25-35 years is as high as 30% -40% with the increase of the life rhythm and the increase of the life pressure, and the white hair problem occurs even in some teenager groups. The white hair not only affects the external image of the individual, gives people a sense of unprecedented life, but also can negatively affect the psychological of the individual, so that the self-confidence is reduced, anxiety, sped and other emotions are caused, and further social and professional development is affected. There is a strong desire to have dark and bright hair, which is not only a aesthetic pursuit, but also to a certain extent represents health and vitality. Therefore, the market is urgent to the product requirement for effectively solving the problem of white hair and realizing the conversion of white hair into black hair, and the market potential is huge. From the consumer group, the hair-blackening agent covers all age groups, especially middle-aged and young people who pay attention to the image, and old people who pursue younger states, and are willing to try various safe and effective white hair-to-black hair products to improve the hair condition of the hair-blackening agent. Currently, products and methods for solving the problem of white hair on the market are numerous, but have certain limitations. Traditional hair dyeing products, such as common hair dyes, have a plurality of disadvantages although the effect of blackening white hair can be rapidly achieved. Most hair dyes contain p-phenylenediamine, resorcinol, oxidizing agents, heavy metals, and other harmful chemicals. These substances, after percutaneous absorption, may accumulate in the body, increasing the risk of carcinogenesis. Related studies have shown that frequent use of hair dyes is associated with an increased risk of developing part of the cancers, and that as the number of uses increases, the risk of developing cancers increases. The hair dye can also cause anaphylactic reaction, so that scalp irritation, red swelling, pimple, dyspnea and other symptoms can also accelerate the loss of melanin in hair, increase white hair and cause hair dryness, breakage, alopecia and other hair quality damage problems. There are also several drawbacks to some of the serum products that claim to be able to turn white hair into black hair. Some products are unsafe in components, some chemical components possibly harmful to human bodies are added, potential threats are possibly caused to scalp and body health after long-term use, some products claim to adopt natural components, but the actual effect is not durable, white hair can reappear after a period of use, and some products are complex in preparation process, so that the production cost is high, the selling price is relatively high, the use cost of consumers is increased, and long-term lasting use is difficult. These problems severely limit the market popularization and consumer acceptance of the existing white hair to black hair products, and a white hair to black hair product and a preparation process which are safer, more effective, simpler and more reasonable in preparation process are urgently needed to meet the market demands, which is also a key problem to be solved by the invention. Disclosure of Invention The invention aims at providing a formula of polypeptide essence for turning white hair into black hair and a preparation process thereof, and aims at solving a plurality of problems existing in the existing white hair-to-black hair product. Through the carefully developed formula, the synergistic effect of the polypeptide and other natural components is utilized to realize the safe and efficient promotion of blackening of white hair, and simultaneously, the health condition of hair is obviously improved. The preparation process aims at simplicity, convenience and stability, is convenient for industrialized mass production, reduces the production cost, meets the urgent requirements of wide consumers on safe, effective and economic white hair-to-black hair products, fills the gap of the market, and improves the overall quality and level of hair care products. The technical scheme provided by the invention is as follows: The polypeptide is a key component for turning white hair into black hair, and is an innovative melanocyte-stimulatinghormone alpha (MSH-alpha) bionic peptide. The hair color is mainly determined by eumelanin (black-brown) and brown nuclides (red-yellow),