CN114366701A

CN114366701A - Green and natural mild cleansing oil with deep cleansing effect and preparation method thereof

Info

Publication number: CN114366701A
Application number: CN202210078917.8A
Authority: CN
Inventors: 邱凤华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-04-19

Abstract

The invention belongs to the technical field of cosmetics, and particularly relates to a green and natural mild cleansing oil with a deep cleaning effect and a preparation method thereof. The cleansing oil is green, safe, mild, non-irritant, strong in cleansing power, capable of deeply cleaning, moisturizing and nourishing skin. The invention discloses a green and natural mild cleansing oil with a deep cleaning effect, which comprises a polyglycerol emulsifier, vegetable oil, a plant extract, a plant-derived antioxidant and essential oil. The cleansing oil disclosed by the invention completely uses natural vegetable oil, the skin feel is fresh and cool without stickiness, the used vegetable oil has COSMOS authentication and ECOCERT authentication, the oil is mild and not irritant, and the cleansing oil is suitable for sensitive skin; the cleansing oil disclosed by the invention is green, natural, mild and non-irritating, can deeply clean and nourish skin, is fresh, cool, non-greasy, safe and transparent, and has the effect of combining two aspects of removal and maintenance.

Description

Green and natural mild cleansing oil with deep cleansing effect and preparation method thereof

Technical Field

The invention belongs to the technical field of cosmetics, and particularly relates to a green and natural mild cleansing oil with a deep cleaning effect and a preparation method thereof.

Background

Beauty-conscious people have, cosmetics play an increasingly important role in daily life of people, especially for some color cosmetics such as lipsticks, eyeshadows, mascaras and other oily cosmetics, most women need to use makeup removing products to clean before going out, so that skin can breathe oxygen easily and keep healthy state all the time. Meanwhile, with the development of skin care concept and the popularity and repeated emphasis of red people/KOLs on many platforms, the importance of makeup removal is gradually becoming a common consensus. According to data published by international consulting corporation in Europe and Europe, MAT (5/2021/4/2020) in 2021 is sold by 58.1 million yuan, and the sales amount exceeds 8582.4 ten thousand, and the sales amount keeps two-digit increase and reaches 13.5%.

At present, the types of makeup removing products in the market are various, such as makeup removing water, makeup removing gel, makeup removing oil, makeup removing cream, makeup removing wet tissues, makeup removing secondary polishing and the like, and even makeup removing and skin nourishing type cosmetic products for distinguishing skin types are provided. The makeup removing products with strong makeup removing capability are more oily components, such as makeup removing oil, makeup removing cream and the like, the cost is higher than that of water-based makeup removing, in addition, the conventional oil makeup removing products need to be cleaned secondarily by using a face cleaning product, but the formulas of the existing makeup removing oil and the makeup removing cream are greatly improved, the secondary cleaning is basically not needed, and the makeup removing products can be cleaned by a large amount of water. The makeup remover on the market has weak makeup removing capability although secondary cleaning is not needed. Compared with the makeup removing cream, the makeup removing oil has stronger makeup removing effect, so the market share of the makeup removing oil is relatively larger.

The cleansing oil mainly comprises oil and an emulsifier. The makeup removing principle of the makeup removing oil is a similar compatibility principle, and as the makeup mainly consists of grease and toner, the makeup can be removed in an oil removing mode, the oil and water can be quickly emulsified after the makeup removing oil is contacted with the water by utilizing the action of a self-emulsifying agent in the product, and then dirt of the oily makeup removing oil is dispersed in the water and removed, so that the purposes of makeup removing and deep cleaning are achieved. Most of the emulsifiers used in the makeup removing oil with the largest circulation in the market at present are traditional emulsifiers, PEG-20 glyceryl triisostearate, PEG-40 hydrogenated castor oil, PEG-30 sorbitan tetraoleate and other emulsifiers containing PEG/PPG are used, although the makeup removing capability is good, the emulsifiers have high irritation, contain risk substances, are relatively low in safety and have certain irritation to the skin. Therefore, there is a need to develop a cleansing oil which is green, safe, mild, non-irritating, strong in cleansing power, deep in cleansing, moisturizing and capable of nourishing the skin.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the makeup remover, which is green, natural, mild and non-irritant, can deeply clean and nourish skin, is fresh, non-greasy, safe and transparent, and has the effect of removing and nourishing.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

the invention provides a green and natural mild cleansing oil with a deep cleaning effect, which comprises a polyglycerol emulsifier, vegetable oil, a plant extract, a plant-derived antioxidant and essential oil.

Preferably, the polyglycerol emulsifier is selected from the group consisting of polyglycerol-10 laurate, polyglycerol-10 oleate, polyglycerol-10 dilaurate, polyglycerol-10 stearate, polyglycerol-10 myristate, polyglycerol-10 tristearate, polyglycerol-10 distearate, polyglycerol-10 diisostearate, polyglycerol-10 isostearate, polyglycerol-2 stearate, polyglycerol-2 oleate, polyglycerol-2 laurate, polyglycerol-4 dilaurate, polyglycerol-4 caprate, polyglycerol-4 stearate, polyglycerol-4 oleate, polyglycerol-4 laurate, polyglycerol-4 isostearate, polyglycerol-6 tristearate, polyglycerol-6 distearate, polyglycerol-10 isostearate, polyglycerol-2 oleate, polyglycerol-2 laurate, polyglycerol-4 isostearate, polyglycerol-6 tristearate, polyglycerol-6 distearate, polyglycerol-4 isostearate, and mixtures thereof, One or more of polyglycerol-6 stearate, polyglycerol-6 oleate, polyglycerol-6 laurate and polyglycerol-6 isostearate.

Further, the polyglycerol emulsifier is a compound of polyglycerol-6 oleate, polyglycerol-4 oleate and polyglycerol-10 laurate.

The polyglycerol emulsifier used in the invention is a glycerol emulsifier compound (a compound of polyglycerol-6 oleate, polyglycerol-4 oleate and polyglycerol-10 laurate), has high safety, is a natural plant raw material, the glycerol part of the raw material is applied to medical application, and the polyglycerol fatty acid ester is used as a food additive, and the polyglycerol emulsifier and the polyglycerol fatty acid ester are polymerized by a specific production process to obtain glycerol polyesters, do not contain PEG/PPG, have COSMOS authentication, are mild and non-irritant, can protect skin while removing makeup, do not dry skin after being removed, are completely free from tight feeling, have excellent moisturizing and moistening properties, are fresh and cool and non-sticky, and are particularly suitable for removing makeup from sensitive skin; the makeup remover has strong makeup removing capability, is easy to clean after makeup removal, is not greasy after washing, can remove makeup difficult to remove and dirt hidden in pores, and simultaneously enables skin to be moist, delicate, bright and transparent.

Preferably, the vegetable oil is selected from one or more of vegetable light oil, olive oil, sunflower seed oil, grape seed oil, oil of mazuki, rosewood seed oil, babassu seed oil, Boerhu walnut seed oil, Chinese gooseberry seed oil, white meadow flower seed oil, squalane, coconut oil, almond oil, walnut kernel oil, white orchid oil, magnolia oil, rose hip oil and rice bran oil.

Further, the plant light oil is at least one of coconut oil alcohol-caprylate/caprate and C15-19 alkane.

Specifically, the plant light oil is a compound of coconut oil alcohol-caprylate/caprate and C15-19 alkane.

The coconut oil alcohol-caprylate/caprate which is a plant source is added, so that the skin feel is light and smooth, the skin absorption is easy, the coconut oil alcohol-caprylate/caprate has good compounding property with the vegetable oil, the light and smooth skin feel of the cleansing oil is effectively improved, and the use texture of the cleansing oil is improved. The natural C15-19 alkane is added, so that the light skin feel of the cleansing oil can be adjusted, the cleansing effect of wet hands can be improved, and the cleansing oil is compounded with the coconut oil alcohol-caprylate/caprate and various vegetable oils, so that the cleansing oil with better refreshing and texture can be adjusted under the synergistic effect.

Preferably, the plant extract is at least one of olive leaf extract and vegetable egyptian palm fruit extract.

Further, the plant-derived antioxidant is at least one of triolein and tocopherol (vitamin E).

Specifically, the plant-derived antioxidant is a complex of triolein and tocopherol (vitamin E).

Preferably, the essential oil is at least one selected from rose oil, lily oil and bergamot oil. Specifically, the essential oil is rose oil.

As a preferred embodiment of the present invention, the green, natural and deep cleansing mild cleansing oil comprises olive oil, sunflower seed oil, grape seed oil, coco-caprylate/caprate, C15-19 alkane, jojoba seed oil, oil of ruined palm, rosewood seed oil, babassu seed oil, burhard walnut seed oil, chinese kiwi seed oil, triolein, tocopherol, olive leaf extract, vegetable egyptian palm fruit extract, essential oils, polyglycerol-6 oleate, polyglycerol-4 oleate and polyglycerol-10 laurate, including at least three of them.

The plant oil with anti-inflammation and anti-irritation effects (the rosewood seed oil, the babassu seed oil and the Boerhousu walnut seed oil) and the plant extract (the olive leaf extract) are added to the skin care cream to achieve the anti-allergy and anti-inflammation effects effectively, so that the skin care cream can effectively nourish and repair sensitive skin while removing makeup, and really achieves the two-in-one effect of maintenance.

As a more preferred embodiment of the present invention, the green, natural and deep cleansing mild cleansing oil comprises the following components in percentage by weight:

29-45% of olive fruit oil, 0-12% of sunflower seed oil, 0-10% of grape seed oil, 0-15% of cocoyl alcohol-caprylate/caprate, 0-8% of C15-19 alkane, 1-3% of jojoba seed oil, 1-3% of Elaeagnus hirsutus fruit oil, 0-3% of red wood seed oil, 0-3% of Bambusu seed oil, 0-1% of Boer's hard walnut seed oil, 0-0.5% of Kiwi seed oil, 0.1-1% of triolein, 0-0.5% of tocopherol (vitamin E), 0-0.5% of olive leaf extract, 0-0.5% of Equisetum hybridum fruit extract, 0-0.1% of essential oil, 5-15% of polyglycerin-6 oleate, 3-10% of polyglycerin-4 oleate, and 0-6% of polyglycerin-10 laurate;

the dosages of the sunflower seed oil, the grape seed oil, the coconut oil alcohol-caprylate/caprate, the C15-19 alkane, the rosewood seed oil, the babassu seed oil, the Boerhans nut oil, the Chinese gooseberry seed oil, the tocopherol (vitamin E), the olive leaf extract, the vegetable egyptian palm fruit extract, the essential oil and the polyglycerol-10 laurate are all not 0.

Specifically, the green and natural mild cleansing oil with deep cleansing effect comprises the following components in percentage by weight:

olive oil 32.6%, sunflower seed oil 10%, grape seed oil 7%, coco-caprylate/caprate 10%, C15-19 alkyl 6%, jojoba seed oil 3%, oil of maurel 3%, rosewood seed oil 3%, babassu seed oil 2.5%, bur nut oil 1%, Chinese kiwi seed oil 0.5%, triolein 0.5%, tocopherol (vitamin E) 0.5%, olive leaf extract 0.2%, vegetable egyperger palm fruit extract 0.1%, essential oil (rose oil) 0.1%, polyglycerol-6 oleate 10%, polyglycerol-4 oleate 7%, polyglycerol-10 laurate 3%.

Olive fruit oil, olive oil native regions of the middle sea coastline, olive oil has a history of thousands of years in the states of the middle sea coastline, being known as "liquid gold", "vegetable oil queen", "mediterranean nectar" in the west due to its excellent natural health care efficacy, cosmetic efficacy and ideal cooking use. The olive oil is rich in oleic acid which is a monounsaturated fatty acid, and also contains vitamin A, vitamin B, vitamin D, vitamin E, vitamin K, antioxidants and the like, is considered to be the oil which is most suitable for the nutritional requirements of human bodies in the oil discovered so far, and has the effects of promoting blood circulation, keeping moisture and moistening skin with strong effect. When the olive oil is used in makeup remover, the olive oil not only has the functions of moistening and moisturizing skin, but also can make the skin smooth and not tight after makeup remover, and the olive oil is rich in squalene with excellent skin affinity and fatty alcohol necessary for human bodies, so that the olive oil can be quickly absorbed, can effectively keep the skin moist and elastic, and has an important function of preventing skin oxidation.

The sunflower seed oil has better oxidation stability than other vegetable oils, has high natural tocopherol content and low polyunsaturated fatty acid content, can adjust skin lipid secretion, improve the phenomenon of dry skin and form a natural protective film on the surface layer of the skin; the skin feel is light, is not sticky, has strong skin affinity, is easy to be absorbed by the skin, and has the functions of moistening.

Grape seed oil contains a large amount of phenolic components, especially flavone, polyphenol, anthocyanin, procyanidin, proanthocyanidin, stilbene derivatives and resveratrol, and resveratrol has effects of resisting oxidation and scavenging free radicals. And the skin care product has a name of skin vitamin due to the abundant amino acid, vitamin, mineral substance and the like, has the effects of moistening and moisturizing the skin, delaying senility, enhancing immunity and the like, and makes the skin healthier and softer and more elastic.

The coconut oil alcohol-caprylate/caprate is 100% of natural plant sources, is certified by COSMOS natural sources, has good affinity with skin, can be quickly absorbed by the skin, has extremely high refreshing degree, is refreshing and silky, and is the best substitute of volatile silicone oil.

C15-19 alkane: MOGREEN selected from SEPPIC of France^TML19, is a biodegradable oil, 100% natural source, belongs to the makeup removing component of pure natural source, is a unique high-purity alkane, has the advantages of non-transgenic, nonpolar inert oil, no acne and the like, passes COSMOS and ECOCERT certification, has light and smooth skin feel, can form a hidden barrier on the surface of very dry skin, can not only rebuild the skin, but also improve the appearance, makes the skin softer and smoother, and can improve the wet makeup removing effect of the makeup removing oil.

Jojoba seed oil, which is not oil but wax ester for skin care, is not easily oxidized. The chemical structure of the plant oil is completely different from other plant oils, is similar to sebum of a human body, is moist and not greasy, is easy to be absorbed by the skin, can effectively nourish the skin, is called desert liquid gold, and is one of the plant oils with the strongest stability. The jojoba seed oil can also improve the oxidation stability of other mixed vegetable oil, and can improve the overall stability of the formula. The health state of skin can be comprehensively promoted to the multiple performance advantage of jojoba seed oil, can play and provide effects such as protection, moisturizing, nursing and quick restoration as the second layer defence line of skin. Its special structure gives jojoba oil instant and durable moisture retention, thereby improving skin moisture and elasticity.

The Daphnia lansium fruit oil is an excellent natural cutin removing substance, is rich in fatty acid and beta-carotene, and has the functions of cleaning skin, repairing cells and resisting oxidation.

The rosewood seed oil is natural in source, rich in carotenoid, has the functions of refining skin, locking water and moisturizing, enables the skin to be healthy, smooth and elastic, and has the effect of relieving sensitive skin.

The babassu seed is from natural plants, has excellent spreadability and permeability, effectively moistens dry and sensitive skin, is rich in fatty acid, is beneficial to restoring the barrier function of the skin and reducing the loss of water through epidermis, belongs to a totipotent emollient, and can relieve skin allergy, eczema and skin inflammation such as pruritus.

The hard butternut oil comes from Africa, is 100% of plant sources, passes ECOCERT certification and Kosher certification, belongs to Kosher food grade, is non-transgenic, has more excellent stability and antioxidant effect than common hard butternut oil, is rich in components such as VC, VE and the like, contains high proportion of palmitic acid, and can endow the skin with extraordinary protection effect. The skin care oil has excellent antioxidant capacity, can prevent and slow down moisture loss of the skin, helps to rebuild damaged skin, does not bring greasy feeling to fresh skin feeling, is an ideal natural nutrient oil for the skin, can improve the hydration degree, smoothness and red-reducing phenomenon of the skin, prevents and cures skin cracking, dryness or damage, and provides soft and smooth skin feeling for the skin.

The Chinese gooseberry seed oil is natural in source, can quickly permeate stratum corneum, softens skin, has lasting lubricating feeling and soft feeling, does not disappear after being flushed with water, and can nourish and soften skin while removing makeup.

The three-olein, also called microalgae oil, is derived from sugarcane in a Brazil producing area, and has stable characters obtained by biological transformation of osmunda japonica, natural grease which can lead the skin to feel silky, and the effects of enhancing skin moisture retention and repairing barriers; also has excellent oxidation resistance, is beneficial to keeping stable of easily oxidized components (such as other easily discolored natural grease) and has low carbon footprint.

Tocopherol (vitamin E), selected from DECANOXTM MTS-50 from AMD, is a pure natural extract, and the overall effect of the tocopherol (vitamin E) is several times that of synthetic vitamin E, and the tocopherol is a very excellent natural antioxidant, is derived from concentrated mixed natural vitamin E of edible oil, is a common natural antioxidant in cosmetics, and can protect lipoprotein and unsaturated fatty acid in cell membranes from oxidation. Because it is resistant to the effects of free radicals generated by oxygen and environmental contaminants, vitamin E can reduce the chance of free radicals attacking polyunsaturated fatty acids and other biologically important constituents within membrane phospholipids. It is used as antioxidant in makeup remover to prevent oxidation and rancidity of natural vegetable oil and fat, and effectively prolong shelf life.

Olive leaf extract selected from HALLSTARR

BT, originated from ancient village in the middle of Italy, 100% olive plant extract, which is certified by COSMOS and ECOCERT, olive tree is a very vital longevity tree species and has the function of resisting insect and bacteria injury due to oleuropein,

the main active molecules in BT are oleuropein, hydroxytyrosol, rutin, polyphenol, flavone and tyrosol, while oleuropein is classified as glucoside containing phenol and secoiridoid, and has synergistic effect with multiple active ingredients, and has antioxidant, free radical scavenging, soothing, red repairing, anti-irritation and anti-inflammatory repairing effects。

The Equisetum catenulatum fruit extract is rich in phytosterol, has many benefits to human body, and can regulate the activity of lipid layer on the surface of skin and promote skin regeneration by acting on cell level.

The invention also provides a preparation method of the green, natural and mild cleansing oil with deep cleaning effect, which comprises the following steps: firstly, adding a polyglycerol emulsifier, heating to 60-75 ℃, and stirring until the polyglycerol emulsifier is fully dissolved; then adding vegetable oil and fat, and fully and uniformly stirring; and finally, cooling to 30-40 ℃, adding the plant extract, the plant antioxidant and the essential oil, and fully and uniformly stirring until a uniform and transparent liquid is formed to prepare the cleansing oil.

Preferably, the above-mentioned stirring is carried out at a speed of 35 to 50 rpm.

Compared with the prior art, the invention has the beneficial effects that:

the invention discloses a green and natural mild cleansing oil with a deep cleaning effect, which comprises a polyglycerol emulsifier, vegetable oil, a plant extract, a plant-derived antioxidant and essential oil. The cleansing oil disclosed by the invention completely uses natural vegetable oil, the skin feel is fresh and cool without stickiness, the used vegetable oil has COSMOS authentication and ECOCERT authentication, the oil is mild and not irritant, and the cleansing oil is suitable for sensitive skin; the cleansing oil disclosed by the invention is green, natural, mild and non-irritating, can deeply clean and nourish skin, is fresh, cool, non-greasy, safe and transparent, and has the effect of combining two aspects of removal and maintenance.

Detailed Description

The following further describes the embodiments of the present invention. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The experimental procedures in the following examples were carried out by conventional methods unless otherwise specified, and the test materials used in the following examples were commercially available by conventional methods unless otherwise specified.

The following examples or comparative examples relate to the source of the starting materials as shown in the following table:

example 1

The cleansing oil comprises the following components in percentage by weight:

olive oil 32.6%, sunflower seed oil 10%, grape seed oil 7%, coco-caprylate/caprate 10%, C15-19 alkanes 6%, jojoba seed oil 3%, oil of maurel 3%, rosewood seed oil 3%, babassu seed oil 2.5%, bur hard walnut seed oil 1%, Chinese kiwi seed oil 0.5%, triolein (microalgal oil) 0.5%, tocopherol (vitamin E) 0.5%, olive leaf extract 0.2%, vegetable egypergia seed extract 0.1%, essential oil (rose oil) 0.1%, polyglycerol-6 oleate 10%, polyglycerol-4 oleate 7%, polyglycerol-10 laurate 3%.

The preparation method of the cleansing oil comprises the following steps:

(1) mixing polyglycerol emulsifier (polyglycerol-6 oleate, polyglycerol-4 oleate and polyglycerol-10 laurate), heating to 60-75 deg.C, and stirring to dissolve completely and uniformly (stirring speed is 35-50 rpm);

(2) adding vegetable oil (olive oil, sunflower seed oil, grape seed oil, coco oil-caprylate/caprate, C15-19 alkane, jojoba seed oil, Elaeagnus hirsutus fruit oil, rosewood seed oil, babassu seed oil, Boerhu walnut seed oil and Chinese gooseberry seed oil), and stirring thoroughly (stirring speed is 35-50 rpm);

(3) cooling to 30-40 deg.C, adding plant extract (Olea europaea leaf extract, Equisetum arvense fruit extract), plant antioxidant [ triolein, tocopherol (vitamin E) ] and essential oil (rose essential oil), stirring thoroughly (stirring speed is 35-50rpm) until uniform transparent liquid is formed, and making into cleansing oil.

Example 2

The cleansing oil comprises the following components in percentage by weight:

45% of olive fruit oil, 10% of sunflower seed oil, 7% of grape seed oil, 7.7% of coco-caprylate/caprate, 2% of C15-19 alkyl, 3% of jojoba seed oil, 3% of Elaeis hirta fruit oil, 1.4% of babassu seed oil, 1% of Boer's hard walnut seed oil, 0.5% of Chinese kiwi seed oil, 0.5% of triolein (microalgal oil), 0.5% of tocopherol (vitamin E), 0.2% of Olea europaea extract, 0.1% of Equisetum fruit extract, 0.1% of essential oil (rose oil), 15% of polyglycerol-6 oleate, and 3% of polyglycerol-4 oleate.

The preparation method is the same as example 1.

Example 3

The cleansing oil comprises the following components in percentage by weight:

38.39% of olive fruit oil, 10% of sunflower seed oil, 10% of grape seed oil, 8% of C15-19 alkane, 1% of jojoba seed oil, 3% of Elaeagnus hirsuta fruit oil, 3% of rambutan seed oil, 3% of Baba Perilla seed oil, 0.5% of Chinese gooseberry seed oil, 0.5% of tocopherol (vitamin E), 0.5% of olive leaf extract, 0.01% of vegetable Equisetum fruit extract, 0.1% of essential oil (rose oil), 12% of polyglycerol-6 oleate, 5% of polyglycerol-4 oleate and 5% of polyglycerol-10 laurate.

The preparation method is the same as example 1.

Example 4

The cleansing oil comprises the following components in percentage by weight:

olive fruit oil 44.1%, grape seed oil 10%, coco-caprylate/caprate 8%, C15-19 alkane 5%, jojoba seed oil 3%, maurel fruit oil 3%, rosewood seed oil 3%, bur nut seed oil 1%, Chinese gooseberry seed oil 1%, triolein (microalgae oil) 0.5%, olive leaf extract 0.2%, vegetable egyptian palm fruit extract 0.1%, essential oil (rose oil) 0.1%, polyglycerol-6 oleate 5%, polyglycerol-4 oleate 10%, and polyglycerol-10 laurate 6%.

The preparation method is the same as example 1.

Example 5

The cleansing oil comprises the following components in percentage by weight:

olive oil 36.5%, sunflower seed oil 10%, grape seed oil 8%, coco-caprylate/caprate 3%, C15-19 alkane 8%, jojoba seed oil 3%, oil of maurel 1%, rosewood seed oil 3%, babassu seed oil 2%, bur nut oil 1%, triolein (microalgal oil) 0.5%, tocopherol (vitamin E) 0.4%, vegetable elaeagnus pungens fruit extract 0.5%, essential oil (rose oil) 0.1%, polyglycerol-6 oleate 10%, polyglycerol-4 oleate 8%, polyglycerol-10 laurate 5%.

The preparation method is the same as example 1.

Example 6

The cleansing oil comprises the following components in percentage by weight:

olive fruit oil 29%, sunflower seed oil 12%, coco-caprylate/caprate 15%, jojoba seed oil 3%, wool palm fruit oil 3%, rosewood seed oil 3%, babassu seed oil 2%, bur walnut seed oil 1%, Chinese kiwi seed oil 0.4%, triolein (microalgal oil) 1%, tocopherol (vitamin E) 0.3%, olive leaf extract 0.2%, essential oil (rose oil) 0.1%, polyglycerol-6 oleate 14%, polyglycerol-4 oleate 10%, and polyglycerol-10 laurate 6%.

The preparation method is the same as example 1.

Comparative example 1

The cleansing oil comprises the following components in percentage by weight:

olive oil 38.3%, sunflower seed oil 10%, grape seed oil 8%, coco-caprylate/caprate 12%, C15-19 alkane 5%, jojoba seed oil 3%, palm kernel oil 3%, bur hard walnut seed oil 1%, Chinese kiwi seed oil 0.5%, triolein (microalgal oil) 0.5%, tocopherol (vitamin E) 0.3%, olive leaf extract 0.2%, vegetable egyplanta fruit extract 0.1%, essential oil (rose oil) 0.1%, polyglycerol-6-oleate 10%, polyglycerol-4-oleate 8%.

The preparation method is the same as example 1.

Comparative example 2

The cleansing oil comprises the following components in percentage by weight:

45% of olive fruit oil, 10% of sunflower seed oil, 8% of grape seed oil, 5.2% of C15-19 alkane, 3% of jojoba seed oil, 2% of Elaeis guineensis fruit oil, 3% of rosewood seed oil, 2% of babassu seed oil, 1% of Boerhan walnut seed oil, 0.5% of Chinese gooseberry seed oil, 0.1% of olive leaf extract, 0.1% of vegetable Elaeis guineensis fruit extract, 0.1% of essential oil (rose oil), 12% of polyglycerol-6 oleate, 5% of polyglycerol-4 oleate and 3% of polyglycerol-10 laurate.

The preparation method is the same as example 1.

Comparative example 3

The cleansing oil comprises the following components in percentage by weight:

olive oil 37.9%, sunflower seed oil 10%, grape seed oil 8%, coco-caprylate/caprate 10%, jojoba oil 3%, wool palm fruit oil 3%, babassu oil 2%, bur walnut oil 1%, Chinese kiwi seed oil 0.1%, triolein (microalgal oil) 0.5%, tocopherol (vitamin E) 0.3%, vegetable egyptian palm fruit extract 0.1%, essential oil (rose oil) 0.1%, polyglycerol-6 oleate 8%, polyglycerol-4 oleate 10%, and polyglycerol-10 laurate 6%.

Comparative example 4

The cleansing oil comprises the following components in percentage by weight:

olive fruit oil 40.6%, sunflower seed oil 10%, grape seed oil 7%, coco-caprylate/caprate 10%, C15-19 alkane 6%, jojoba seed oil 3%, maorei fruit oil 3%, rosewood seed oil 3%, babassu seed oil 2.5%, bur hard walnut seed oil 1%, Chinese kiwi seed oil 0.5%, triolein (microalgae oil) 0.5%, tocopherol (vitamin E) 0.5%, olive leaf extract 0.2%, vegetable egypergia palm fruit extract 0.1%, essential oil (rose oil) 0.1%, PEG-20 glyceryl triisostearate (emulsifier) 12%.

The preparation method is the same as example 1.

Experimental example 1 safety test of cleansing oil (human body skin patch experiment)

(1) Test products: the cleansing oils prepared in examples 1 to 6 and comparative examples 1 to 4.

(2) The test population:

number: 38 persons;

age: 20-52 years old;

sex: female 31, male 7;

health condition: the skin of the subject is healthy, has no allergic history of the skin disease, and meets the voluntary selection standard of the subject.

(3) The spot pasting test method comprises the following steps: selecting a qualified spot tester, performing a test by a closed spot-patch test method, dripping about 0.025mL of a test substance (cleansing oil) into the spot tester, externally applying a special adhesive tape to the inner side of the upper arm of a subject, removing the test substance after 24h, observing skin reactions 0.5, 6, 12, 24 and 48h after removal, and recording test results according to a skin reaction grading standard in 'cosmetics hygiene Specification 2007 edition';

(4) results of the experiment

The result of the skin patch test of the human body shows that after 38 subjects are subjected to the makeup removing oil patch test, only 2 cases of weak redness and swelling appear in the comparative example 4 after 0.5, 6, 12, 24 and 48 hours, which indicates that the makeup removing oil disclosed by the invention is safe to use, and the formula of the PEG/PPG emulsifier has certain stimulation.

Experimental example 2 cleansing effect and sensory evaluation test for cleansing oil

(1) Test products: the cleansing oils prepared in examples 1 to 6 and comparative examples 1 to 4;

(2) number of test population:

number: female, 50 people;

age: 20-50 years old;

(3) The test method comprises the following steps: after the face of the subject was made up, the makeup remover oils prepared in examples 1 to 6 and comparative examples 1 to 4 were wiped on the cheek for makeup removal, and a dry test and a wet test were performed, respectively:

1) dry test: using dry hands to respectively take cleansing oil with the size of a unitary coin, performing looping massage on a dry face for 1 minute, adding water for emulsifying and looping for 0.5-1 minute, and finally washing with tap water;

2) wet use test: the cleansing oil with the size of a monobasic coin is respectively taken by wet hands with water, the cleansing oil is looped and massaged on the face for 1 minute, then water is added for emulsification and looping for 0.5 to 1 minute, the force is uniform and soft, and finally the cleansing oil is washed by tap water.

After one week of dry and wet tests, the makeup removal effect and the use appearance were evaluated and scored. The scoring rule is 5 points, the effect of 5 points is the best, the effect of 4 points is the better, the effect of 3 points is general, 0 point is the worst, and the higher the score is, the better the effect is.

(4) Results of makeup removal test

As can be seen from the makeup removal effect results in Table 1, the selected polyglycerol emulsifier has high makeup removal capability, and the wet makeup removal effect is still good in the formula sample containing C15-19 alkane. Meanwhile, when the amount of 3 complex glycerin emulsifiers (polyglycerol-6 oleate, polyglycerol-4 oleate and polyglycerol-10 laurate) reaches a certain value, the makeup removing effect is good, but the sticky feeling of the makeup removing oil is increased along with the increase of the amount of the emulsifiers, so that the amount of the emulsifiers needs to be controlled to ensure that the makeup removing oil has good makeup removing force and proper skin feeling, and the makeup removing oil formula in the embodiment 1 is the best.

Table 1 makeup removal effect test results

Note: the makeup removal effect is an average value of the makeup removal effects for both dry and wet use.

(5) Evaluation of test results Using perceptions

As shown in Table 2, the refreshing feelings of examples 1, 2, 4, 5 and comparative examples 1 and 4 were all good and were not less than 4.5 points, and these formulations were all formulated with coconut oil alcohol-caprylate/caprate and C15-19 alkane. While the refreshing feeling of the three formulas is slightly worse than that of the three formulas of example 3, example 6, comparative example 2 and comparative example 3, wherein the three formulas do not use the coco alcohol-caprylate/caprate and the C15-19 alkane for compounding, but use one of the components alone, wherein the three formulas of example 3 and comparative example 2 do not contain the coco alcohol-caprylate/caprate, and the three formulas of example 6 and comparative example 3 do not contain the C15-19 alkane. Therefore, the cleansing oil disclosed by the invention is used by compounding the coconut oil alcohol-caprylate/caprate and the C15-19 alkane, so that the skin feel of the cleansing oil can be greatly improved, and the cleansing oil is moderate in skin feel and is more popular. From the point of the moistening effect on the skin before and after the use process and the relatively soft effect, except that the moistening effect and the relatively soft effect of the comparative example 4 are slightly poor, the cleansing oil prepared by compounding the polyglycerol emulsifying agent and the plant light oil (examples 1-6 and comparative examples 1-3) has good moistening effect, relatively soft effect and anti-allergy performance on the skin, which shows that the natural oil selected by the invention has certain moistening effect on the skin, namely, the cleansing oil compounded by the polyglycerol emulsifiers polyglycerol-6 oleate, polyglycerol-4 oleate and polyglycerol-10 laurate has the cleansing effect, the PEG-20 glyceryl triisostearate emulsifier has a certain moistening effect on skin, and the cleansing oil prepared by the PEG-20 glyceryl triisostearate emulsifier has a certain stimulation effect on skin, has a certain degreasing effect on skin, and can cause skin dryness and insufficient moistening. From the perspective of the water passing effect, the cleansing oils prepared in examples 1 to 6 and comparative examples 1 to 3 have better water passing effects except that the water passing effect of comparative example 4 is slightly poor, which shows that the cleansing oil prepared by using the polyglycerol emulsifier of the present invention has better water passing effects than the cleansing oil prepared by using the PEG-20 glycerol triisostearate emulsifier. From the results of the itchy allergic redness, the cleansing oils of examples 1 to 6 and comparative example 2 were free from itchy allergic redness, whereas comparative examples 1 and 3 exhibited slightly reddish allergic redness, and comparative example 4 exhibited a certain allergic redness.

Analysis shows that the composition of example 1 contains the rosewood seed oil, babassu seed oil, bur hard walnut seed oil and olive leaf extract as four anti-allergic and anti-inflammatory repair components. Among the four anti-allergic and anti-inflammatory repair components, no rosewood seed oil was contained in example 2, no berchemia persica seed oil was contained in example 3, no babassu seed oil was contained in example 4, and no olive extract was contained in example 5, but these makeup remover oils were not allergic, indicating that at least 3 anti-allergic and anti-inflammatory repair components selected from rosewood seed oil, babassu seed oil, berchemia persica seed oil, and olive leaf extract were required to achieve a good anti-allergic effect. In contrast, comparative example 1 does not contain rosewood seed oil and babassu seed oil at the same time, and comparative example 3 does not contain babassu seed oil and olive leaf extract at the same time, so that a slight red allergy phenomenon occurs. Comparative example 4 contains four anti-allergic and anti-inflammatory repair ingredients of rosewood seed oil, babassu seed oil, branchy walnut seed oil and olive leaf extract, but a certain allergic phenomenon can occur because PEG-20 glycerol triisostearate is used as an emulsifier. Therefore, the makeup remover oil can obtain better anti-allergic effect by compounding three polyglycerol emulsifiers, namely glycerol-6 oleate, polyglycerol-4 oleate and polyglycerol-10 laurate, with any three of the four anti-allergic and anti-inflammatory repair components, namely the rosewood seed oil, the babassu seed oil, the berchemia persica seed oil and the olive leaf extract.

In conclusion, the makeup remover oil formula in the embodiment 1 can achieve an excellent deep makeup removing effect, and has the effects of moistening and nourishing skin, repairing skin barrier and improving anti-allergy and anti-inflammation of skin, namely has the effect of combining two aspects of maintenance removal and nourishing.

TABLE 2 results of sensory and anti-allergy tests

Experimental example 3 stability test of cleansing oil

(1) Stability testing method

50 g of each cleansing oil sample prepared in examples 1-6 and comparative examples 1-4, 3 samples of each cleansing oil sample are respectively taken, a label is respectively pasted on each sample, and the date and the temperature (45 ℃, 10 ℃ and normal temperature) are marked on the label, wherein the first group of samples are uniformly placed in a constant temperature oven at 45 ℃ (-1 ℃), the second group of samples are uniformly placed in a quick freezing layer at-10 ℃ at the lowest layer of the refrigerator, and the third group of samples are placed in a cabinet at normal temperature (25 ℃) to be protected from light.

(2) Periodic observation of sample changes

The change condition of the sample is regularly observed every week in the first month and every 2 weeks in the second and third months for 3 months, the samples with different temperatures are regularly taken out, the change conditions of the appearance, the color and the smell of the test samples under 3 different conditions are contrastingly observed after the normal temperature is recovered, observation records are made, and the change condition of each sample is summarized after 3 months (note: the score is made into 5 points, the lower the score is, the better the stability is, the 1 point is unchanged, the 2 point is slightly obvious, the 3 point is obvious, the 4 point is obvious, and the 5 point is the most serious).

(3) Stability test results

As can be seen from Table 3, the makeup removers of the other examples and comparative examples have better stability, except that the color of the product of example 3, example 4 and comparative example 2 is obviously deepened at 45 ℃ and normal temperature, and the smell at normal temperature has a certain change. According to analysis, the results of the tests show that the composition of the triolein and the tocopherol has great inhibition effect on the color and taste change of the vegetable oil in the formula, and has good antioxidation, and the triolein and the tocopherol used in the invention are natural and have natural and mild characteristics.

Table 3 stability test results

The embodiments of the present invention have been described in detail, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.

Claims

1. A green, natural and mild cleansing oil with deep cleansing efficacy, characterized in that the cleansing oil comprises a polyglycerol emulsifier, a vegetable oil, a plant extract, a plant-derived antioxidant and an essential oil.

2. The mild green cleansing oil with deep cleansing effect according to claim 1, wherein said polyglycerol emulsifier is selected from the group consisting of polyglycerol-10 laurate, polyglycerol-10 oleate, polyglycerol-10 dilaurate, polyglycerol-10 stearate, polyglycerol-10 myristate, polyglycerol-10 tristearate, polyglycerol-10 distearate, polyglycerol-10 diisostearate, polyglycerol-10 isostearate, polyglycerol-2 stearate, polyglycerol-2 oleate, polyglycerol-2 laurate, polyglycerol-4 dilaurate, polyglycerol-4 decanoate, polyglycerol-4 stearate, polyglycerol-4 oleate, polyglycerol-4 laurate, polyglycerol-10 laurate, and polyglycerol-10 triglyceride-10 stearate, One or more of polyglycerol-4 isostearate, polyglycerol-6 tristearate, polyglycerol-6 distearate, polyglycerol-6 stearate, polyglycerol-6 oleate, polyglycerol-6 laurate and polyglycerol-6 isostearate.

3. The green natural mild cleansing oil with deep cleansing effect according to claim 2, wherein the polyglycerol emulsifier is a combination of polyglycerol-6 oleate, polyglycerol-4 oleate and polyglycerol-10 laurate.

4. The mild cleansing oil which is green and natural and has deep cleansing efficacy according to claim 1, wherein the vegetable oil is selected from one or more of vegetable light oil, olive oil, sunflower seed oil, grape seed oil, Elaeis hirta fruit oil, rosewood seed oil, babassu seed oil, Boer hard walnut oil, Chinese gooseberry seed oil, white Potentilla seed oil, squalane, coconut oil, almond oil, walnut kernel oil, magnolia oil, rose hip oil and rice bran oil.

5. The mild green and natural deep cleansing oil according to claim 3, wherein said vegetable light oil is at least one of coco caprylate/caprate and C15-19 alkane.

6. The mild green and natural deep cleansing oil as claimed in claim 1, wherein said plant extract is at least one of olive leaf extract and egyptian palm fruit extract.

7. The green natural mild cleansing oil with deep cleansing effect according to claim 1, wherein said plant-derived antioxidant is at least one of triolein and tocopherol.

8. A green, natural and deep cleansing mild cleansing oil according to any of claims 1-7, comprising olive fruit oil, sunflower seed oil, grape seed oil, coco-caprylate/caprate, C15-19 alkanes, jojoba seed oil, Elaeis guineensis fruit oil, rosewood seed oil, babassu seed oil, Boer's nut oil, Chinese gooseberry seed oil, triolein, tocopherols, olive leaf extract, Equisetum arvense fruit extract, essential oils, polyglycerol-6 oleate, polyglycerol-4 oleate and polyglycerol-10 laurate, at least three of which are included.

9. The green and natural mild cleansing oil with deep cleansing effect according to claim 8, wherein the cleansing oil comprises the following components in percentage by weight:

29-45% of olive fruit oil, 0-12% of sunflower seed oil, 0-10% of grape seed oil, 0-15% of coco-caprylate/caprate, 0-8% of C15-19 alkane, 1-3% of jojoba seed oil, 1-3% of Elaeagnus hirsutus fruit oil, 0-3% of red wood seed oil, 0-3% of Bambusu seed oil, 0-1% of Boer's hard walnut seed oil, 0-0.5% of Kiwi seed oil, 0.1-1% of triolein, 0-0.5% of tocopherol (vitamin E), 0-0.5% of olive leaf extract, 0-0.5% of Equisetum hybridum fruit extract, 0-0.1% of essential oil, 5-15% of polyglycerin-6 oleate, 3-10% of polyglycerin-4 oleate, and 0-6% of polyglycerin-10 laurate;

the dosages of the sunflower seed oil, the grape seed oil, the coconut oil alcohol-caprylate/caprate, the C15-19 alkane, the rosewood seed oil, the babassu seed oil, the Boerhans nut oil, the Chinese gooseberry seed oil, the tocopherol, the olive leaf extract, the vegetable egyptian palm fruit extract, the essential oil and the polyglycerol-10 laurate are all not 0.

10. The method for preparing the green natural mild cleansing oil with deep cleansing effect according to any one of claims 1 to 9, wherein the polyglycerol emulsifier is added first, heated to 60-75 ℃ and stirred until fully dissolved; then adding vegetable oil and fat, and fully and uniformly stirring; and finally, cooling to 30-40 ℃, adding the plant extract, the plant antioxidant and the essential oil, and fully and uniformly stirring until a uniform and transparent liquid is formed to prepare the cleansing oil.