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CN-122005411-A - Soothing and anti-inflammatory composition suitable for sensitive muscles and preparation method thereof

CN122005411ACN 122005411 ACN122005411 ACN 122005411ACN-122005411-A

Abstract

The invention relates to a soothing and anti-inflammatory composition suitable for sensitive muscles and a preparation method thereof, belonging to the technical field of cosmetics. The soothing and anti-inflammatory composition comprises the following components of vetiver extract, tilia europaea extract, peucedanum praeruptorum extract and castanea henryi leaf extract, wherein the weight ratio of the vetiver extract to the tilia europaea extract to the peucedanum praeruptorum extract to the castanea henryi leaf extract is 1-3:2-5:1-4:2-6. The four extracts form a multidimensional synergistic network, and a mild and effective relief, bacteriostasis and anti-inflammatory scheme from the comprehensive aspect of 'nerve-immunity-microorganism-physical barrier' is provided for sensitive muscle users.

Inventors

  • ZHANG JIANHUA
  • LIU SHICHAO
  • GUO WENJIAO

Assignees

  • 溪木源生物科技集团有限公司

Dates

Publication Date
20260512
Application Date
20260331

Claims (10)

  1. 1. A soothing and anti-inflammatory composition suitable for sensitive muscles is characterized by comprising the following components of vetiver extract, tilia europaea extract, peucedanum praeruptorum extract and castanea sativa leaf extract, wherein the weight ratio of the vetiver extract to the tilia europaea extract to the peucedanum praeruptorum extract to the castanea sativa leaf extract is 1-3:2-5:1-4:2-6.
  2. 2. The soothing anti-inflammatory composition suitable for sensitive muscles according to claim 1, wherein the weight ratio of vetiver extract, basswood extract, peucedanum praeruptorum extract, castanea henryi extract to castanea henryi extract is 1.6-2.2:2.4-3.6:1.6-3:3-5.
  3. 3. The soothing anti-inflammatory composition suitable for sensitive muscles according to claim 1, wherein the weight ratio of vetiver extract, basswood extract, peucedanum praeruptorum extract, castanea henryi extract is 2:3:2.4:3.6.
  4. 4. The anti-inflammatory composition for relief of sensitive muscles as claimed in claim 1, wherein the preparation method of the composition comprises the step of uniformly mixing the components according to the formula amount to obtain the anti-inflammatory composition for relief.
  5. 5. Use of a soothing anti-inflammatory composition suitable for sensitive muscles as claimed in any one of claims 1 to 3 for the preparation of a cosmetic.
  6. 6. The use of the composition according to claim 5 for the preparation of a cosmetic product, wherein the cosmetic product is any one of an emulsion, a lotion, a cream, a mask and a spray.
  7. 7. Use of a composition according to claim 5 or 6 for the preparation of a cosmetic product, wherein the composition is added in an amount of 0.1% to 10% by weight relative to the total weight of the skin care product.
  8. 8. An emulsion comprising, by weight, 5% to 8% of the composition of any one of claims 1 to 4, 4% to 10% of a humectant, 0.1% to 5% of an emulsifier, 0.1% to 5% of an emollient, 0.01% to 2% of an antioxidant, 0.1% to 0.5% of a thickener, 0.03% to 0.2% of a chelating agent, and 0.01% to 0.3% of a pH adjuster, the balance being deionized water.
  9. 9. The emulsion of claim 8, wherein the starting material is selected from at least one of (a) - (g): (a) The humectant comprises at least one of allantoin, betaine, beta-glucan, trehalose, octaethylene glycol, dipropylene glycol, sodium hyaluronate, 1, 3-butanediol, glycerol, tremella polysaccharide, 1, 2-propanediol and 1, 2-hexanediol; (b) The emulsifier is at least one of C14-22 alkyl alcohol/C12-20 alkyl glucoside, cetostearyl alcohol/cetostearyl glucoside, polyglycerol-6 distearate, sodium stearyl glutamate, arachidyl alcohol/behenyl alcohol/arachidyl glucoside, cetostearyl alcohol olive oleate/sorbitan olive oleate; (c) The emollient is at least one of caprylic/capric triglyceride, polydimethylsiloxane, squalane, isohexadecane, white pool flower seed oil, C10-18 fatty acid triglyceride, butter fruit tree fruit fat and hydrogenated polyisobutene; (d) The antioxidant comprises at least one of p-hydroxyacetophenone, tocopherol acetate, sodium sulfite, sodium metabisulfite and pentaerythritol tetra (di-tert-butyl hydroxy hydrocinnamate); (e) The thickener comprises at least one of xanthan gum, carbomer, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, ammonium acryloyldimethyl taurate/VP copolymer, sclerotium gum and cetyl alcohol; (f) The chelating agent comprises at least one of EDTA-2Na and EDTA-4 Na; (g) The pH regulator comprises at least one of arginine, tromethamine and citric acid.
  10. 10. The method for preparing the emulsion according to claim 8, comprising the steps of: (1) Mixing and stirring part of humectant, thickener, chelating agent and deionized water, heating to 70-80deg.C, homogenizing at 6000-7000rpm for 5-10min, and keeping the temperature after homogenizing to obtain prefabricated A phase; (2) Mixing the emollient and the emulsifier, heating to 70-80deg.C, homogenizing at 6000-7000rpm for 5-10min, and maintaining the temperature after homogenizing to obtain prefabricated B phase; (3) Mixing the rest humectant and antioxidant, heating to 50-60deg.C, and melting to obtain prefabricated C phase; (4) Heating the prefabricated A phase to 70-80 ℃, adding the prefabricated B phase, homogenizing for 3min at 8000rpm, cooling to 50-60 ℃, adding the prefabricated C phase at 300-500rpm, stirring and mixing uniformly, cooling to 45 ℃, adding the composition, continuously stirring for 5-10min, finally adding a pH regulator to regulate pH, stopping stirring, and discharging to obtain the emulsion.

Description

Soothing and anti-inflammatory composition suitable for sensitive muscles and preparation method thereof Technical Field The invention relates to the technical field of cosmetics, in particular to a soothing and anti-inflammatory composition suitable for sensitive muscles and a preparation method thereof. Background Sensitive skin is a common skin hyperreactive state, and clinically, the skin is easy to generate subjective symptoms such as burning, stinging, itching, tightness and the like when being stimulated by physical, chemical, mental and other factors, and objective signs such as erythema, desquamation, telangiectasia and the like can be accompanied or not. From a skin physiological perspective, the underlying causes of sensitive muscles are often closely related to impaired skin barrier function, neural sensory hyperreactivity, and enhanced immune inflammatory response. When the skin barrier is damaged, the horny layer becomes thin, and external irritants and harmful microorganisms easily invade, thereby inducing or aggravating inflammatory reactions inside the skin, resulting in redness, stinging and other problems. At present, in the fields of cosmetics and daily care, various products which are alleged to have soothing, anti-inflammatory or repairing effects are emerging on the market. However, the prior art still has disadvantages. On one hand, the efficacy of many products is relatively single, and the three key links of sensitive muscle care, namely 'relieving discomfort', 'inhibiting harmful bacteria' and 'eliminating inflammation', are difficult to simultaneously achieve. For example, some plant extract combinations have a certain anti-inflammatory and soothing effect, but have weak bacteriostatic ability and cannot effectively control conditional pathogenic bacteria (such as staphylococcus aureus) on the surface of skin, and on the other hand, certain compositions may be added with components with strong irritation to cause secondary irritation to sensitive muscles which are fragile in nature in order to pursue rapid onset of action. In addition, some of the existing anti-allergic compositions have reduced efficacy of the active substances after long-term storage, resulting in insufficient stability and long-term restoration ability of the products. Therefore, the research and development of a composition which can effectively relieve sensitive discomfort and inhibit bacteria for a long time, can radically inhibit inflammation and repair skin barriers, is safe and non-irritating and has stable properties is a technical problem to be solved in the field. The invention provides a composition which is applicable to sensitive muscles and has three effects of relieving, inhibiting bacteria and resisting inflammation and a preparation method thereof. Disclosure of Invention The invention aims to overcome the defects of the prior art and provide a soothing and anti-inflammatory composition suitable for sensitive muscles and a preparation method thereof. In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: In a first aspect, the invention provides a soothing anti-inflammatory composition suitable for sensitive muscles, comprising the following components of vetiver extract, tilia europaea extract, peucedanum praeruptorum extract and castanea henryi leaf extract, wherein the weight ratio of vetiver extract, tilia europaea extract, peucedanum praeruptorum extract and castanea henryi leaf extract is 1-3:2-5:1-4:2-6. Preferably, the weight ratio of the vetiver extract, the tilia europaea extract, the peucedanum praeruptorum extract and the castanea henryi leaf extract is 1.6-2.2:2.4-3.6:1.6-3:3-5. More preferably, the weight ratio of the vetiver extract, the tilia europaea extract, the peucedanum praeruptorum extract and the castanea henryi leaf extract is 2:3:2.4:3.6. The mechanism of action of each component in the composition of the invention is as follows: the herba Origani extract contains sesquiterpene alcohols (vetiverol), sesquiterpene ketones (vetiverone), and phytosterol. The extract can produce sedative effect through olfactory pathway, and can be topically applied to relieve itching discomfort by regulating sensory nerve sensitivity, and has antiinflammatory and antibacterial effects. Tilia europaea extract contains flavonoids (such as quercetin and kaempferol glycoside) and mucilaginous (polysaccharide) active ingredients. The flavonoids have strong antioxidant activity, can remove free radicals, relieve skin injury induced by oxidative stress, and has antiinflammatory effect for relieving skin inflammation and irritation, and reducing redness and swelling and discomfort. The mucilage can form a breathable moisturizing film on the skin surface, reduce the loss of percutaneous moisture, improve dryness and make the skin soft and moist. Radix Peucedani extract contains coumarin active ingredients such as decursin and decursin. The extract can in