CN110693778A

CN110693778A - Face cream and production process thereof

Info

Publication number: CN110693778A
Application number: CN201911039743.9A
Authority: CN
Inventors: 范勇; 张文泽
Original assignee: Zhejiang British Tree Biotechnology Co Ltd
Current assignee: Zhejiang British Tree Biotechnology Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-01-17

Abstract

The invention discloses a face cream, wherein the phase A of the face cream comprises a small-fruit coffee seed extract; phase B comprises rice bran oil, oleum Cocois, shea butter and olive fruit water; phase C contains triethanolamine; the phase D comprises carnosine; the phase E comprises acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer; the phase F contains Paeonia suffruticosa pulp extract, radix Gentianae extract, radix Sophorae Flavescentis extract, radix Glycyrrhizae Inflatae extract, radix Scutellariae extract, ilex paraguariensis extract, Dunaliella salina extract, yeast lysate extract, palmitoyl hexapeptide-12, acetyl heptapeptide-4, and Vaccinium myrtillus fruit extract. The process comprises the following steps: heating phase A, heating phase B, mixing with phase A, homogenizing, stirring, adding phase C water dispersion, homogenizing, stirring, cooling, adding phase E water dispersion, stirring, cooling, adding phase D solution and the rest components, stirring, and cooling. The facial cream has the effects of moisturizing and brightening the skin and improving the resistance of the skin.

Description

Face cream and production process thereof

Technical Field

The invention relates to the technical field of cosmetics, in particular to a face cream and a production process thereof.

Background

Modern people face problems of computers, mobile phones, staying up all night and the like for a long time, and the phenomena of dark skin, poor resistance to external environment stimulation and the like are caused.

With the improvement of living standard of people and the pursuit of self health and beauty, modern people pay more and more attention to the care and maintenance of facial skin. How to improve the repair function of the face cream, improve the phenomenon of dull skin and improve the resistance to external environment stimulation is the key point of attention in the industry at present and is also the key point of attracting consumers and expanding the market.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide the following steps: provides a face cream to achieve the effects of improving the darkness of the facial skin and improving the resistance to external environmental stimulation.

The first purpose of the invention is realized by the following technical scheme:

a facial cream comprises the following components:

coffee cherry seed extract, Butyrospermum parkii seed cake extract, Adiantum henryi pulp extract, Gentiana lutea root extract, Sophora flavescens root extract, Glycyrrhiza inflate root extract, Scutellaria baicalensis root extract, yerba mate leaf extract, Dunaliella salina extract, and Vaccinium myrtillus fruit extract;

carnosine, palmitoyl hexapeptide-12, acetyl heptapeptide-4;

yeast lysate extract;

rice bran oil, coconut oil, shea butter and olive fruit juice.

By adopting the above scheme, the main effects of the above components are described as follows.

The extract of the small fruit coffee seeds, namely the extract of the small fruit coffee (COFFEA ARABICA) seeds, can effectively stop the generation of melanin from the source, restore the white skin, accelerate the normal metabolism of melanocytes and decompose the melanin which generates spots.

The BUTYROSPERMUM PARKII seed cake extract, namely the BUTYROSPERMUM PARKII seed cake extract, is used as a skin conditioner, and can protect the skin from being damaged by the outside and effectively repair and nourish the skin.

The extract of the Adansonia dubia (Adansonia digitora) pulp in the invention can soften and moisten skin, is easy to be compatible with an emulsifier, and has good antioxidant property.

The Gentiana LUTEA root extract, namely Gentiana LUTEA (Gentiana LUTEA) root extract, has good activation effect on luciferase, can inhibit stimulation and resist inflammation; has effects in inhibiting elastase and resisting oxidation, and resisting aging; it has effect in promoting the secretion of epidermal cell cholesterol, which is an important soft component in human sebum and can improve the state of oily rough skin.

The SOPHORA flavescens (Sophora ANGUSTIFOLIA) root extract in the invention is the SOPHORA flavescens (Sophora ANGUSTIFOLIA) root extract, the effective component is mainly matrine, and the extract has the effects of antibiosis and antiphlogosis. It has effects in promoting collagen production, promoting fibroblast proliferation, resisting skin aging, and keeping moisture.

The extract of the root of GLYCYRRHIZA INFLATA has the effects of promoting the proliferation of muscle cells, the proliferation of vascular endothelial cells, the generation of collagen-4, improving the skin activity and the like. It also has melanin inhibiting and skin whitening effects, has obvious inhibitory effect on some bacteria, and can be used as antiinflammatory agent.

The radix Scutellariae extract (Scutellaria BAICALENSIS) in the invention can inhibit elastase, eliminate free radicals, thereby increasing skin metabolism, improving skin elasticity and wrinkle resistance, and resisting aging; promoting cerebral amide, improving sebum and softening skin; has effects in inhibiting dermatitis, enhancing skin resistance, and resisting inflammation; can neutralize released histamine, and has effect in preventing allergy.

Yerba mate leaf extract in the present invention, yerba mate (ILEX PARAGUARIENSIS) leaf extract, is used in the present invention as a soothing or skin conditioning agent.

The DUNALIELLA SALINA extract, namely the DUNALIELLA SALINA (DUNALIELLA SALINA) extract in the invention can completely wrap cells, not only can protect the complete cells, but also can cure damaged cells, thereby conditioning the skin and having extremely strong effect of delaying senility.

The VACCINIUM MYRTILLUS fruit extract, namely VACCINIUM MYRTILLUS (VACCINIUM MYRTILLUS) fruit extract, can slow down the degradation of elastin and collagen, maintain the skin elasticity, has the antioxidant property, can inhibit the activity of melanocytes, can inhibit free histamine, has the anti-allergy effect and also has a certain anti-inflammatory effect.

Carnosine promotes oxidative phosphorylation, which results in muscle accumulation of more ATP and CP, facilitating muscle contraction. Carnosine also promotes cellular metabolism, traps free oxygen radicals, and delays aging.

Palmitoyl hexapeptide-12 is a signal peptide belonging to Matrikine series, and can promote migration of dermal fibroblasts, proliferate elastin, collagen and other macromolecules to synthesize, and provide support for skin. Meanwhile, palmitoyl hexapeptide-12 can also induce fibroblasts and monocytes to specific locations for wound repair and tissue renewal.

Acetyl heptapeptide-4 can promote the balance and diversity of microbial communities and increase the number of beneficial bacteria.

The yeast lysate extract can help to generate core component hyaluronic acid of skin internal moisture, improve easily rough and dry skin, and condition cutin.

Rice bran oil in the present invention, namely rice (Oryza SATIVA) bran oil, has a promoting effect on the production of cholesterol and ceramide. Since cholesterol and ceramide are important components of sebum, their increased content contributes to the improvement of skin softness. Therefore, the rice bran oil has a conditioning effect.

The coconut oil (Cocos NUCIFERA) oil in the invention has the effects of moistening and preserving the skin and inhibiting the activity of the metalloprotease, and the activity of the metalloprotease can be used as an index of organism aging, so the extract can be used for anti-aging cosmetics.

The shea butter, namely the shea butter (Butyrospermum PARKII), contains rich unsaturated fatty acid, can enhance the moisture retention capacity of the skin, and can moisten dry skin, namely the skin with damaged cutin. Meanwhile, the fluidity of the product can be adjusted, the viscosity can be improved, and the use skin feeling can be improved.

Olive fruit water, which is olive (OLEA EUROPAEA) fruit water in the present invention, can deeply nourish the skin. Has fragrant and elegant fragrance, and has excellent extensibility on skin.

The invention selects specific plant extracts, polypeptides and fermentation products as effective components and selects matched vegetable oil.

The multiple plant extracts extracted by the natural plant critical extraction method can retain some resistance effects of the plant extracts to the natural environment to the greatest extent, and the resistance effects are transferred to skin cells of a human body, so that the skin can be protected milder, and the skin can be prevented from being sensitive. The polypeptide components can provide signals, so that the human body can generate certain biological reactions beneficial to the skin state, and more components beneficial to the health of the skin are generated, such as endogenous hyaluronic acid, collagen and the like. The fermented product has more efficient active ingredients, can stay on the epidermis, maintains the flora on the surface of the skin in an optimal state, forms a repair barrier, defends the health of the skin from the perspective of microorganisms, enhances the barrier force for resisting external environmental stimulation, improves the skin sensitivity, and has higher cost performance.

The vegetable oil adopted by the invention is used as a carrier, has more unsaturated bonds and has higher activity. The present invention utilizes the skin-friendly property thereof to introduce the above active ingredients into the skin through lipophilicity, pore penetration, and the like as many routes as possible. The effective components can exert a synergistic effect after being introduced into the skin, so that the skin can reach a moist and bright state from multiple angles, night repair is promoted, and meanwhile, the skin barrier can be enhanced, so that the skin can resist the stimulation of an external environment more powerfully, and the skin sensitivity is improved.

The invention is further set to comprise the following components in parts by weight:

0.15-2.5 parts of small fruit coffee seed extract, 0.00245-0.0735 parts of butyrospermum parkii seed cake extract, 0.0005-0.03 parts of Adiantum henryi pulp extract, 0.0005-0.03 parts of Gentiana lutea root extract, 0.0004-0.08 parts of Sophora flavescens root extract, 0.0004-0.08 parts of Glycyrrhiza inflata root extract, 0.0006-0.1 parts of Scutellaria baicalensis root extract, 0.0002-0.02 parts of ilex paraguariensis leaf extract, 0.0001-0.15 parts of Dunaliella salina extract and 0.00025-0.02 parts of Vaccinium myrtillus fruit extract;

0.0025-0.1 part of carnosine, 0.05 part of palmitoyl hexapeptide-120.0001, and 0.0015 part of acetyl heptapeptide-40.00005;

0.025-0.5 parts of yeast lysate extract;

2-8 parts of rice bran oil, 0.1-5 parts of coconut oil, 0.1-10 parts of shea butter and 0.01-1 part of olive fruit water.

The invention is further configured to also contain the following components: tocopheryl acetate, lycopene.

By adopting the scheme, the tocopherol acetate and the lycopene have antioxidant effect. On one hand, the anti-oxidation effects of the two ingredients can remove free radicals in human bodies, keep cells in normal metabolism, prevent the oxidation of the free radicals to skin, and prevent the skin from being dark, rough, colored spots, dry, peeled and the like. On the other hand, the two can also protect the life and activity of the grease and active ingredients in the face cream, thereby promoting the active ingredients to fully exert the effects.

0.025-0.5 parts of yeast lysate extract;

2-8 parts of rice bran oil, 0.1-5 parts of coconut oil, 0.1-10 parts of shea butter and 0.01-1 part of olive fruit water;

0.01-1 part of tocopherol acetate and 0.001-0.3 part of lycopene.

The invention is further configured to: comprises the following components:

small coffee seed extract/cyclodextrin;

rice bran oil, coconut oil, water/butanediol/butyrospermum parkii seed cake extract, butyrospermum parkii resin, olive fruit water and tocopherol acetate;

carnosine/glycerol/1, 2-pentanediol;

water/Paliurus ramosissimus pulp extract/sodium benzoate/xanthan gum/potassium sorbate, water/butylene glycol/Gentiana lutea root extract, butylene glycol/Sophora flavescens root extract/water/Glycyrrhiza inflata root extract/Scutellaria baicalensis root extract, water/butylene glycol/yerba mate tea extract, water/Dunaliella salina extract/phenoxyethanol/sodium benzoate/potassium sorbate, water/yeast lysate extract, palmitoyl hexapeptide-12/polyethylene glycol-8/glycerol polymethacrylate, water/acetyl heptapeptide-4/octaethylene glycol, water/butylene glycol/Vaccinium myrtillus fruit extract, lycopene.

The invention is further provided that the composition comprises the following components in parts by weight:

0.3-5 parts of small fruit coffee seed extract/cyclodextrin;

2-8 parts of rice bran oil, 0.1-5 parts of coconut oil, 0.1-3 parts of water/butanediol/butyrospermum parkii seed cake extract, 0.1-10 parts of butyrospermum parkii resin, 0.01-1 part of olive fruit water and 0.01-1 part of tocopherol acetate;

carnosine/glycerol/1, 2-pentanediol 0.05-2 parts;

water/Paeonia suffruticosa pulp extract/sodium benzoate/xanthan gum/potassium sorbate 0.1-3 parts, water/butylene glycol/Gentiana lutea root extract 0.05-3 parts, butylene glycol/Sophora flavescens root extract/water/Glycyrrhiza inflata root extract/Scutellaria baicalensis root extract 0.02-2 parts, water/butylene glycol/ilex paraguariensis leaf extract 0.02-2 parts, water/Dunaliella salina extract/phenoxyethanol/sodium benzoate/potassium sorbate 0.01-3 parts, water/yeast lysate extract 0.1-2 parts, palmitoyl hexapeptide-12/polyethylene glycol-8/glycerol polymethacrylate 0.1-10 parts, water/acetyl heptapeptide-4/caprylyl glycol, 0.1-3 parts, water/acetyl heptapeptide-4 parts, caprylyl glycol, Water/butylene glycol/bilberry fruit extract 0.05-2 parts, lycopene 0.001-0.3 part.

3-10 parts of butanediol, 0.5-6 parts of trehalose, 0.3-5 parts of small fruit coffee seed extract/cyclodextrin, 0.1-1.2 parts of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, 0.02-0.25 part of tremella extract, 0.01-0.5 part of sclerotium rolfsii gum and 0.01-0.2 part of EDTA disodium;

2-8 parts of dioctyl ether, 2-8 parts of rice bran oil, 0.1-5 parts of coconut oil, 1-6 parts of ethylhexyl palmitate, 0.3-3 parts of behenyl alcohol, 0.1-3 parts of water/butanediol/butyrospermum parkii seed cake extract, 0.1-10 parts of butyrospermum parkii resin, 2.3-4.5 parts of cetearyl alcohol/cetearyl glucoside, 0.1-0.5 part of polyglycerol-4 isostearate, 0.01-1 part of olive fruit water and 0.01-1 part of tocopherol acetate;

0.01-2 parts of triethanolamine;

0.3-3 parts of 1, 2-pentanediol, and 0.05-2 parts of carnosine/glycerol/1, 2-pentanediol;

0.02-0.5 part of acrylic acid (ester)/C10-30 alkanol acrylate crosslinked polymer;

water/Paeonia suffruticosa pulp extract/sodium benzoate/xanthan gum/potassium sorbate 0.1-3 parts, water/butylene glycol/Gentiana lutea root extract 0.05-3 parts, butylene glycol/Sophora flavescens root extract/water/Glycyrrhiza inflata root extract/Scutellaria baicalensis root extract 0.02-2 parts, water/butylene glycol/ilex paraguariensis leaf extract 0.02-2 parts, water/Dunaliella salina extract/phenoxyethanol/sodium benzoate/potassium sorbate 0.01-3 parts, water/yeast lysate extract 0.1-2 parts, palmitoyl hexapeptide-12/polyethylene glycol-8/glycerol polymethacrylate 0.1-10 parts, water/acetyl heptapeptide-4/caprylyl glycol, 0.1-3 parts, water/acetyl heptapeptide-4 parts, caprylyl glycol, Water/butylene glycol/bilberry fruit extract 0.05-2 parts, glyceryl caprylate/1, 2-pentanediol/caprylyl hydroximic acid 0.4-1.5 parts, essence 0.001-0.8 part, lycopene 0.001-0.3 part.

6 parts of butanediol, 3 parts of trehalose, 2 parts of small fruit coffee seed extract/cyclodextrin, 0.3 part of hydroxyethyl acrylate/acryloyl dimethyl sodium taurate copolymer, 0.1 part of tremella extract, 0.1 part of sclerotium rolfsii gum and 0.05 part of EDTA disodium;

6 parts of dioctyl ether, 4 parts of rice bran oil, 3 parts of coconut oil, 3 parts of ethylhexyl palmitate, 2 parts of behenyl alcohol, 2 parts of water/butanediol/butyrospermum parkii seed cake extract, 2 parts of butyrospermum parkii resin, 3.5 parts of cetearyl alcohol/cetearyl glucoside, 0.2 part of polyglycerol-4 isostearate, 0.5 part of olive fruit water and 0.5 part of tocopherol acetate;

0.15 part of triethanolamine;

0.5 part of 1, 2-pentanediol, and 0.2 part of carnosine/glycerol/1, 2-pentanediol;

0.15 part of acrylic acid (ester)/C10-30 alkanol acrylate crosslinked polymer;

water/Paeonia suffruticosa pulp extract/sodium benzoate/xanthan gum/potassium sorbate 2 parts, water/butylene glycol/gentiana lutea root extract 2 parts, butylene glycol/Picrasma kurarianum root extract/water/Glycyrrhiza inflate root extract/Scutellaria baicalensis root extract 1 part, water/butylene glycol/yerba mate leaf extract 1 part, water/Dunaliella salina extract/phenoxyethanol/sodium benzoate/potassium sorbate 1 part, water/yeast lysate extract 1 part, palmitoyl hexapeptide-12/polyethylene glycol-8/glyceryl polymethacrylate 1 part, water/acetyl heptapeptide-4/caprylyl glycol 0.5 part, water/butylene glycol/Vaccinium myrtillus extract 0.2 part, glyceryl caprylate/1, 2-pentanediol/capryloyl hydroximic acid 0.9 part, 0.03 part of essence and 0.01 part of lycopene.

By adopting the scheme, the invention selects proper auxiliary components such as solvent, humectant, antioxidant, chelating agent, emollient, thickener, emulsifier and the like aiming at the effective components. The auxiliary components have the skin care effects of moisturizing, resisting oxidation, moistening skin, thickening and the like, and can be well matched with the effective components, so that the effects of the effective components are enhanced, and the effects, stability and usability of the face cream are improved. The main functions of the above-mentioned auxiliary components are described below.

The butanediol has the function of moisturizing, is very mild in texture, fresh and cool, does not stick to grease, is very safe in components, and does not have adverse effects on skin. Moreover, butanediol also has the function of destroying the living environment of bacteria and can inhibit the growth of bacteria.

Trehalose is used as a humectant, is fresh and non-sticky, has the super-strong function of keeping cell activity and biological macromolecular activity, can form a layer of special protective film on the cell surface layer under the environments of high temperature, dryness, strong ultraviolet rays and the like, can keep the original nutrition and moisture of the skin, and can nourish skin cells, and meanwhile, trehalose can also avoid sunburn of the skin, reduce melanin precipitation and effectively resist aging.

Cyclodextrin not only can act on the surface of the horny layer, but also can replace a commonly added penetration enhancer of cosmetic varieties to participate in reaction. According to the similar compatibility principle, cyclodextrin, which is hydrophilic on the surface, hardly penetrates the stratum corneum. Thus, cyclodextrins can be added to cosmetics that act on the surface of keratinous layers. On the other hand, according to the hydration theory and the osmosis theory, cyclodextrin is easily dissolved in water, and when stratum corneum cells are in a hydrated state, the cells expand to reduce the structural compactness, so that the diffusivity of the skin layer is increased, and the skin layer can easily permeate the stratum corneum.

The hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer is a gelling agent which thickens, emulsifies and stabilizes products and solutions, has good fluidity, is very easy to use in liquid form and provides a fresh feeling, and has a melting effect when in contact with the skin.

The TREMELLA (Tremella FUCIFORMIS) extract in the invention has the effects of activating skin and resisting wrinkles on the inhibition of collagenase activity and the promotion of the generation of a plurality of biochemical components; the extract has good moisture keeping effect, and can be used as humectant; it also has certain effect in inhibiting skin allergy, and can be used as soothing and antiallergic agent.

The SCLEROTIUM rolfsii (SCLEROTIUM rolfsii) gel is a gelatinous humectant and thickener, is fresh and non-sticky, has natural effects of relieving and smoothing skin, and can help to stabilize emulsion, control viscosity and prevent pigment separation.

The EDTA disodium is used as a chelating agent and a complexing slow-release agent, can adjust and stabilize the pH value of cosmetics, and protects skin from strong stimulation.

The dioctyl ether is a refreshing emollient with good spreadability, is a solvent for active ingredients, is suitable for a wider pH range, reduces the greasy feeling of the cream, and improves the overall skin feeling.

The ethylhexyl palmitate has stable property, is not easy to oxidize or generate peculiar smell, has small component molecules, is easy to penetrate into pores, has good permeability under proper proportion, and has low price.

The behenyl alcohol is used as a skin moistening and greasing agent and a viscosity stabilizer, can moisten the skin, makes the skin smooth, can provide better spreadability and improves the stability of the face cream.

Cetearyl alcohol/cetearyl glucoside and polyglycerol-4 isostearate are both used as emulsifiers in the present invention, and the combination of these two emulsifiers provides better skin feel, finer droplet size and improved stability of the cream compared to conventional emulsifiers.

Triethanolamine is used as a pH neutralizer and a chelating agent in the invention, has high neutralization efficiency, and can achieve the effect of regulating the pH balance.

The 1, 2-pentanediol can be used as a humectant, an antibacterial agent and a solubilizer, is particularly suitable for nursing delicate skin and aged and dry skin of sensitive skin, infants and the like, can keep stable under a wide pH value, and is compatible with most cosmetic components. In the present invention, 1, 2-pentanediol can increase the biological activity of the above active ingredients.

Glycerol is a colorless and odorless viscous liquid, and has effects of keeping moisture and locking water. The glycerin can form a protective film on the surface of the skin, protect the skin from being damaged by dust and impurities in the air, improve the immunity of the skin and keep the skin moist for a long time.

The acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer is used as a thickening agent and a stabilizing agent in the invention, and has more fluidity under the same consistency.

The sodium benzoate has good antiseptic function in acid environment, and the beneficial flora is favorably constructed by matching with the yeast lysate extract in the invention.

The xanthan gum can keep emulsion product separation, promote skin water absorption, and can be used as shaping agent, humectant, and suspending agent, and has thickening, adhering and lubricating effects.

The potassium sorbate belongs to an acidic preservative, has strong functions of inhibiting putrefying bacteria and mould, is easy to dissolve in water and has extremely low toxicity.

The phenoxyethanol also belongs to a preservative, has extremely low toxicity, and can improve the use safety of the face cream.

Polyethylene glycol-8 is used as humectant and solvent in cosmetic. The composition is soft and can be added to a scrub cream after sufficient grinding to be used as a mild abrasive.

The glycerin polymethacrylate is a water-soluble transparent gel, is a transparent and multifunctional moisturizing matrix, is used as a film forming agent and a viscosity control agent in cosmetics, and can increase skin feel and lubricity, improve moisturizing performance and prepare transparent colorless products.

The caprylyl glycol is also used as a preservative in the invention, and has a certain moisturizing effect.

The glyceryl caprylate has obvious moisturizing and antibacterial effects, and can transport and retain oily components on the surface layer of skin, thereby playing a remarkable role in greasing.

The caprylyl hydroximic acid has the advantages of antibiosis, bacteriostasis, corrosion prevention and high-temperature stability, is organic acid which can keep a non-ionization state in the whole process from acidity to neutrality, has good compatibility with other components, and is not influenced by components such as surfactant, protein and the like in a receptor system. The combination of the glyceryl caprylate/1, 2-pentanediol/caprylyl hydroximic acid has more effective antiseptic capability and more mild skin experience.

The essence is used as an aromatic in the invention, so that the face cream can emit pleasant smell.

Object two of the present invention: the production process of the face cream comprises the following steps:

the phase A component comprises: water, butanediol, trehalose, a small fruit coffee seed extract/cyclodextrin, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, a tremella extract, sclerotium rolfsii gum and EDTA disodium;

the phase B component comprises: dioctyl ether, rice bran oil, coconut oil, ethylhexyl palmitate, behenyl alcohol, water/butylene glycol/butyrospermum parkii seed cake extract, shea butter, cetearyl alcohol/cetearyl glucoside, polyglycerol-4 isostearate, olive pomace, tocopheryl acetate;

the phase C component comprises: triethanolamine;

the phase D component comprises: 1, 2-pentanediol, carnosine/glycerol/1, 2-pentanediol;

the phase E component comprises: acrylic acid/C10-30 alkanol acrylate crosspolymer;

the phase F component comprises: water/Paeonia suffruticosa pulp extract/sodium benzoate/xanthan gum/potassium sorbate, water/butylene glycol/gentiana lutea root extract, butylene glycol/Picrasma kurroa root extract/water/Glycyrrhiza inflate root extract/Scutellaria baicalensis root extract, water/butylene glycol/yerba mate tea extract, water/Dunaliella salina extract/phenoxyethanol/sodium benzoate/potassium sorbate, water/yeast lysate extract, palmitoyl hexapeptide-12/polyethylene glycol-8/glyceryl polymethacrylate, water/acetyl heptapeptide-4/caprylyl glycol, water/butylene glycol/vaccinium myrtillus fruit extract, glyceryl caprylate/1, 2-pentanediol/caprylyl hydroxamic acid, perfume, and other compositions, The content of the lycopene is that the lycopene,

step a, preparing 8-12% and 1-3% aqueous dispersions of phase C and phase E respectively by using part of water in phase A for later use; dissolving phase D into transparent solution at 45-55 deg.C by using part of butanediol in phase A;

step b, heating the residual phase A to 76-80 ℃ while stirring; heating phase B to 76-80 deg.C, mixing with the rest phase A, homogenizing for 2-4 min, and stirring for 8-15 min;

c, adding the spare C-phase aqueous dispersion into the product obtained in the step b, homogenizing for 2-4 minutes, and stirring for 5-8 minutes; cooling to 55-65 deg.C, adding the E phase water dispersion, and stirring; and continuously cooling to 40-50 ℃, adding the standby D-phase transparent solution and the rest components, and cooling to below 37 ℃ while uniformly stirring to obtain the face cream.

By adopting the scheme, the face cream prepared by the production process disclosed by the invention is more exquisite and thoroughly scrAN _ SNed in appearance, and uniform and glossy in texture. This is because: on one hand, the traditional extensive operation mode is abandoned, and the pretreatment such as dispersion, dissolution, heating and the like is carried out on most of components, so that the mixing uniformity among all the phase components is better, the occurrence of indelible transparent or semitransparent particles is avoided, the use experience of a consumer on the face cream is improved, and the loyalty of the consumer on the face cream is improved; on the other hand, the invention strictly limits the parameters in the process, and avoids the defects of the change of the properties of the raw material components caused by long high-temperature time, the reduction of the efficacy caused by the early input of active substances and the like.

In conclusion, the invention has the following beneficial effects:

1. the active ingredients in the invention select specific plant extracts, polypeptides and fermentation products, and select matched plant grease, and the active ingredients can cooperate with each other, so that the skin is moisturized and transparent, the skin barrier is enhanced, and the skin sensitivity is improved;

2. the product has reasonable process design, and the produced face cream has more delicate and transparent appearance, uniform texture and luster.

Detailed Description

The present invention will be described in further detail below.

The following extract of the seed of the COFFEA ARABICA is called the extract of the seed of COFFEA ARABICA (COFFEA ARABICA); tremella extract (Tremella FUCIFORMIS) is obtained; SCLEROTIUM rolfsii (scleritium ROLFSSII) gum; rice bran oil, i.e., rice (ORYZA SATIVA) bran oil; coconut oil, i.e., coconut (COCOS NUCIFERA) oil; the Butyrospermum PARKII seed cake extract is Butyrospermum PARKII (Butyrspermum PARKII) seed cake extract; butyrospermum PARKII (Butyrrhiza PARKII) fruit fat; olive fruit water, namely olive (OLEA EUROPAEA) fruit water; hericium erinaceus (Adansonia DIGITATA) flesh extract; radix Gentianae (Gentiana LUTEA) root extract; radix Sophorae Flavescentis (SOPHORA ANGTIFOLIA) root extract; radix Glycyrrhizae Inflatae (Glycyrrhiza INFLATA) extract; radix Scutellariae extract (Scutellaria BAICALENSIS) root extract; yerba mate leaf extract, i.e., yerba mate (ilexaguariensis) leaf extract; dunaliella SALINA extract is Dunaliella SALINA (Dunaliella SALINA) extract; bilberry fruit extract, such as bilberry (Vaccinium MYRTILLUS) fruit extract; the essence is (daily use) essence.

The results of some of the components used in the following examples are shown in Table 1, and the remaining components were obtained from the market.

TABLE 1 derivation of some of the components in the examples

The components of the cream in the following examples comprise phase A, phase B, phase C, phase D, phase E and phase F, and the weight parts of the components in each example are shown in Table 2.

TABLE 2 weight parts proportioning List of the components of the cream of each example

The production process of the cream of the above example 1 comprises the following steps:

step a, preparing 8% and 1% aqueous dispersion from the phase C and the phase E respectively by using part of water in the phase A for later use; dissolving phase D into a transparent solution at 45 ℃ by adopting part of butanediol in phase A for later use;

step b, heating the residual phase A to 76 ℃ while stirring; heating phase B to 76 deg.C, mixing with the rest phase A, homogenizing for 2 min, and stirring for 8 min;

c, adding the spare phase C aqueous dispersion into the product obtained in the step b, homogenizing for 2 minutes, and stirring for 5 minutes; cooling to 55 deg.C, adding the E phase water dispersion, and stirring; and continuously cooling to 40 ℃, adding the standby D-phase transparent solution and the rest components, and cooling to below 37 ℃ while uniformly stirring to obtain the face cream.

The production process of the cream of the above embodiment 2 includes the following steps:

step a, preparing 10% and 2% aqueous dispersion from phase C and phase E respectively by using part of water in phase A for later use; dissolving phase D into transparent solution at 50 ℃ by adopting part of butanediol in phase A for later use;

step b, heating the residual phase A to 78 ℃ while stirring; heating phase B to 78 deg.C, mixing with the rest phase A, homogenizing for 3 min, and stirring for 10 min;

c, adding the spare phase C aqueous dispersion into the product obtained in the step b, homogenizing for 3 minutes, and stirring for 6 minutes; cooling to 60 deg.C, adding the E phase water dispersion, and stirring; and continuously cooling to 45 ℃, adding the standby D-phase transparent solution and the rest components, and cooling to below 37 ℃ while uniformly stirring to obtain the face cream.

The production process of the cream of the above embodiment 3 includes the following steps:

step a, preparing 12% and 3% aqueous dispersion from the phase C and the phase E respectively by using part of water in the phase A for later use; dissolving phase D into transparent solution at 55 ℃ by adopting part of butanediol in phase A for later use;

step b, heating the residual phase A to 80 ℃ while stirring; heating phase B to 80 deg.C, mixing with the rest phase A, homogenizing for 4 min, and stirring for 15 min;

c, adding the spare phase C aqueous dispersion into the product obtained in the step b, homogenizing for 4 minutes, and stirring for 8 minutes; cooling to 65 deg.C, adding the E phase water dispersion, and stirring; and continuously cooling to 50 ℃, adding the standby D-phase transparent solution and the rest components, and cooling to below 37 ℃ while uniformly stirring to obtain the face cream.

Comparative example 1

A cream, differing from example 2 in that: the components do not contain small-fruit coffee seed extract/cyclodextrin; water/butylene glycol/butyrospermum parkii seedcake extract, water/sinomontanum engleri pulp extract/sodium benzoate/xanthan gum/potassium sorbate, water/butylene glycol/gentianella lutea root extract, butylene glycol/ginseng root extract/water/glycyrrhiza inflate root extract/scutellaria baicalensis root extract, water/butylene glycol/yerba mate tea leaf extract, water/dunaliella salina extract/phenoxyethanol/sodium benzoate/potassium sorbate, water/butylene glycol/vaccinum myrtillus fruit extract.

Comparative example 2

A cream, differing from example 2 in that: the components do not contain carnosine/glycerol/1, 2-pentanediol, palmitoyl hexapeptide-12/polyethylene glycol-8/glycerol polymethacrylate, and water/acetyl heptapeptide-4/octaglycol.

Comparative example 3

A cream, differing from example 2 in that: the composition does not contain water/yeast lysate extract.

Performance and efficacy testing

To demonstrate the performance and efficacy of the creams of the present invention, the creams prepared in examples 1-3 and comparative examples 1-3 were tested.

Efficacy test

To demonstrate the efficacy of the creams of the present invention, efficacy tests were performed on the creams prepared in examples 1-3 and comparative examples 1-3: 180 women with age between 35 and 40, close living conditions and close physical health conditions are selected and divided into 7 groups of 30 persons on average. The creams prepared in examples 1 to 3 and comparative examples 1 to 3 were used by the respective groups after daily cleansing in the morning and evening, and the test time was 3 months. Each group of people scored each efficacy of the cream, with 10 points full, and each group of scores was calculated, with the results listed in table 3.

TABLE 3 score of cream

Sample (I)	Water-moist and bright	Improving skin sensitivity	Has elasticity	Smooth skin
					Example 1	9.6	9.5	9.5	9.4
Example 2	9.8	9.7	9.6	9.5
					Example 3	9.5	9.6	9.5	9.4
Comparative example 1	7.2	6.5	7.2	7.1
					Comparative example 2	6.9	7.1	6.9	7.0
Comparative example 3	7.1	6.6	6.8	6.9

As can be seen from Table 3, the creams prepared in examples 1-3 all scored 9.4 or more for moisturizing and brightening skin, improving skin sensitivity, elasticity and smoothing skin, indicating that the creams prepared in accordance with the present invention were approved by experimenters and had strong efficacy. This is because the invention selects various specific plant extracts, polypeptides and fermentation products, and selects matched vegetable oil and fat. The plant extracts extracted by the natural plant critical extraction mode can retain some resistance effects of the plant extracts to the natural environment to the greatest extent, and the resistance effects are transferred to skin cells of a human body, so that the skin can be protected milder, and the skin can be prevented from being sensitive. The polypeptide component can provide signals, so that the human body can generate certain biological reactions beneficial to the skin state, more components beneficial to the health of the skin are generated, such as endogenous hyaluronic acid, collagen and the like, and the effects of the face cream are promoted. The fermented product has more efficient active ingredients, can stay on the epidermis, maintains the flora on the surface of the skin in an optimal state, forms a repair barrier, defends the health of the skin from the perspective of microorganisms, enhances the barrier force for resisting external environmental stimulation, improves the skin sensitivity, and has higher cost performance. The vegetable oil is used as a carrier, has more unsaturated bonds and has higher activity. The present invention utilizes the skin-friendly property thereof to introduce the above active ingredients into the skin through lipophilicity, pore penetration, and the like as many routes as possible. The effective components can play a synergistic role after being introduced into the skin, so that the skin can reach a moist and bright state from multiple angles, night repair is promoted, the elasticity and the smoothness of the skin are improved, the skin barrier can be enhanced, the skin can resist the stimulation of an external environment more powerfully, and the skin sensitivity is improved.

As can be seen by combining example 2 and comparative examples 1-3, the efficacy of the cream is greatly reduced when the cream lacks specific plant extracts, polypeptides and fermentation products, respectively, which further demonstrates that the strong efficacy of the cream of the present invention benefits from the synergistic effect between the plant extracts, polypeptides and fermentation products.

Moreover, the creams prepared in examples 1-3 were all fine and smooth in appearance, uniform in texture and glossy, had no indelible transparent or translucent particles, and the satisfaction fed back by the test personnel was very high.

Physical and chemical property detection

Tables 4 and 5 show the results of the physicochemical and microbiological tests and examples 1 to 3, respectively, and further demonstrate that the creams of the present invention meet the standards specified in the respective test methods and are highly safe.

TABLE 4 results of physical and chemical tests

TABLE 5 results of microbial detection

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can modify the embodiments without inventive contribution as required after reading this specification, but only fall within the scope of the claims of the present invention.

Claims

1. The face cream is characterized by comprising the following components:

carnosine, palmitoyl hexapeptide-12, acetyl heptapeptide-4;

yeast lysate extract;

rice bran oil, coconut oil, shea butter and olive fruit juice.

2. The cream according to claim 1, characterized by comprising the following components in parts by weight:

0.025-0.5 parts of yeast lysate extract;

3. The cream of claim 2, further comprising the following components: tocopheryl acetate, lycopene.

4. The cream according to claim 3, characterized by comprising the following components in parts by weight:

0.025-0.5 parts of yeast lysate extract;

0.01-1 part of tocopherol acetate and 0.001-0.3 part of lycopene.

5. The cream according to claim 4, comprising the following components:

small coffee seed extract/cyclodextrin;

carnosine/glycerol/1, 2-pentanediol;

6. The cream according to claim 5, characterized by comprising the following components in parts by weight:

0.3-5 parts of small fruit coffee seed extract/cyclodextrin;

carnosine/glycerol/1, 2-pentanediol 0.05-2 parts;

7. The cream according to claim 6, characterized by comprising the following components in parts by weight:

0.01-2 parts of triethanolamine;

8. The cream according to claim 7, characterized by comprising the following components in parts by weight:

0.15 part of triethanolamine;

0.15 part of acrylic acid (ester)/C10-30 alkanol acrylate crosslinked polymer;

9. A process for the production of a cream as claimed in claim 7 or claim 8, comprising the steps of:

the phase C component comprises: triethanolamine;