CN104666236A - Moisturizing skincare mask - Google Patents
Moisturizing skincare mask Download PDFInfo
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- CN104666236A CN104666236A CN201510075282.6A CN201510075282A CN104666236A CN 104666236 A CN104666236 A CN 104666236A CN 201510075282 A CN201510075282 A CN 201510075282A CN 104666236 A CN104666236 A CN 104666236A
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Abstract
The invention belongs to the field of cosmetics, and particularly relates to a moisturizing skincare mask. The moisturizing skincare mask provided by the invention comprises glycerinum, butanediol, dipropylene glycol, squalane, glycine betaine, glycosyl trehalose, allantoin, lecithin, ceramide 3, plant amino acids, a tremella fuciformis (TREMELLA FUCIFORMIS) extract, a viola tricolor (VIOLA TRICOLOR) extract, polyquaternary salt-51, crylic acid (ester) C10-30 alkanol acrylic ester cross-linked polymers, triethanolamine, panthenol, polysorbate-20, polysorbate-80, tocopherol (vitamin E), hyaluronic acid, phenoxyaethanol, methylparaben, propyl hydroxybenzoate, EDTA disodium, essence and pure water. The mask contains a plurality of intensive moisturizing and water-locking components; a plurality of active moisturizing components are matched with one another, so that the moisturizing skincare mask has the functions of intensively locking water, lastingly moistening the skin and resisting winkles and oxidation when replenishing moisture; the skin problems such as dry and tight skin and winkles are prevented; and the moisturizing skincare mask is mild and free of stimulation, so that the moisturizing skincare mask can be trustingly used by any skin.
Description
Technical field
The present invention relates to cosmetic field, be specifically related to a kind of preserving moisture and protecting skin facial film.
Background technology
The fundamental of healthy skin is smooth, full, high resilience.Along with the increase at age, the Moisture factor content in keratodermatitis reduces gradually, causes the hydratability of skin to decline, and shows as xerosis cutis, wrinkling, lax, presents aging outward appearance.It is one of the pathomechanism of this aged appearance that skin beauty water content reduces gradually.Xerodermatic major reason is that horny layer moisture reduces, and skin barrier is impaired because the lipid playing lock water moisture-keeping function in intercellular substance is lost.When cuticular water content is lower than 10%, xerosis cutis, desquamation, there is crack in imbricate keratinocyte layer arranged in parallel.Therefore, maintain the water content of skin, ensureing that the moisture in horny layer maintains skin emolliency and elastic key factor, is also most important basic means of improving looks.
Facial film is a kind of cosmetics and skincare product applied on the face, through 15 ~ 25 minutes after applying, just can form one deck tight at thin film on the face, so be called facial film.It integrates clean, nursing, nutrition skin of face three kinds of functions.Facial film covers skin surface, and air-isolation, infiltrates, softened horny layer, local skin temperature is made to increase, expansion pore and sweat gland mouth, thus the blood circulation promoting skin, promote the infiltration of active component in facial film, promote sweat gland secretion and metabolism, make the oxygen content of skin increase, be conducive to the oil substances that skin gets rid of the metabolic product of epidermis cell and accumulation, the moisture in facial film infiltrates the horny layer of skin epidermis, skin becomes soft, increases elasticity.Skin naturally light is flexible, has presented complexion.
Facial film is of a great variety, and effect is also different.According to the difference making raw material, moisturizing, whitening, speckle dispelling and other functional masks can be divided into.As skin of releiving, strengthen skin metabolic detoxification effect, get rid of skin toxin, improve skin quality, use after the colour of skin become brighter glossy, improve wax yellow, obscure, the dry puzzlement etc. of the colour of skin.Can also strengthen or increase other effects, as speckle, wrinkle resistant defying age, antiinflammatory toxin expelling, control skin sore etc. are removed in elastic force moisturizing, lift of compacting, skin-moisturizing, skin, whitening.Initial stage facial film adopts synthetic as base stock mostly, and along with the improvement of functional additive in formula, consumer has had purer extraction, more natural, safer, more effective mask product further to be pursued.Face pack prescription composition uses natural plant extraction composition, active ingredient, natural minerals composition etc. as far as possible.
Summary of the invention
In order to moisturizing and the availability improving Moisture factor, clear away the obscure colour of skin, improve the cell state of aged skin, the invention discloses a kind of facial treatment mask with moistening effect.
Facial film of the present invention comprises glycerol, butanediol, dipropylene glycol, squalane, betanin, glycosyl trehalose, allantoin, lecithin, ceramide 3, plant amino acid class, Tremella (TREMELLAFUCIFORMIS) extract, Herba Violae Hortensis (VIOLATRICOLOR) extract, polyquaternary ammonium salt-51, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer, triethanolamine, pantothenylol, polysorbate-20, Polyoxyethylene Sorbitan Monooleate, tocopherol (vitamin E), hyaluronic acid, phenoxyethanol, methyl hydroxybenzoate, propyl hydroxybenzoate, EDETATE SODIUM, essence and pure water.
It is glycerol by weight percentage that facial film of the present invention comprises following composition: 1% ~ 3%, butanediol: 0.2% ~ 0.6%, dipropylene glycol: 0.2% ~ 0.6%, squalane: 0.1% ~ 0.3%, betanin: 0.05% ~ 0.5%, glycosyl trehalose: 0.05% ~ 0.3%, allantoin: 0.05% ~ 0.3%, lecithin: 0.05% ~ 0.2%, ceramide 3: 0.05% ~ 0.2%, plant amino acid class: 0.1% ~ 0.5%, Tremella (TREMELLA FUCIFORMIS) extract: 0.05% ~ 0.2%, Herba Violae Hortensis (VIOLA TRICOLOR) extract: 0.2% ~ 0.4%, polyquaternary ammonium salt-51:0.1% ~ 0.5%, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer: 0.05% ~ 0.2%, triethanolamine: 0.05% ~ 0.2%, pantothenylol: 0.05% ~ 0.3%, polysorbate-20:0.1% ~ 0.4%, Polyoxyethylene Sorbitan Monooleate: 0.05% ~ 0.2%, tocopherol (vitamin E): 0.1% ~ 0.5%, hyaluronic acid: 0.05% ~ 0.2%, phenoxyethanol: 0.05% ~ 0.2%, methyl hydroxybenzoate: 0.05% ~ 0.2%, propyl hydroxybenzoate: 0.05% ~ 0.2%, EDETATE SODIUM: 0.05% ~ 0.2%, essence: 0.05% ~ 0.2% and pure water: surplus.
The content (percentage) of the present invention the is preferred further each composition of this facial film is glycerol: 1.5%, butanediol: 0.4%, dipropylene glycol: 0.3%, squalane: 0.2%, betanin: 0.1%, glycosyl trehalose: 0.1%, allantoin: 0.1%, lecithin: 0.1%, ceramide 3: 0.1%, plant amino acid class: 0.2%, Tremella (TREMELLA FUCIFORMIS) extract: 0.1%, Herba Violae Hortensis (VIOLA TRICOLOR) extract: 0.25%, polyquaternary ammonium salt-51:0.3%, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer: 0.1%, triethanolamine: 0.1%, pantothenylol: 0.1%, polysorbate-20:0.2%, Polyoxyethylene Sorbitan Monooleate: 0.1%, tocopherol (vitamin E): 0.3%, hyaluronic acid: 0.1%, phenoxyethanol: 0.1%, methyl hydroxybenzoate: 0.1%, propyl hydroxybenzoate: 0.1%, EDETATE SODIUM: 0.1%, essence: 0.1% and pure water: surplus.
Preferably, the weight ratio of described polysorbate-20 and Polyoxyethylene Sorbitan Monooleate is 2:1.
Preferably, described acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer is the copolymer that methacrylic acid and C10-30 alkylol acrylamide acid esters form, and wherein, the weight ratio of methacrylic acid and C10-30 alkylol acrylamide acid esters is 1:1-3.
Preferably, described Tremella extract, is prepared according to following step: first soak Tremella after 1-3 hour with deionized water, remove the impurity such as root, and shredded by Tremella; Then add the pure water of Tremella quality 50-80 times amount, isothermal reaction 0.5-1 hour at 45-50 DEG C in Ultrasound Instrument, then at 70-80 DEG C water-bath 1-2 hour, then reactant liquor is filtered, concentrated, obtain tremella extract.Wherein, can repeatedly extract tremella extract, to obtain the higher tremella extract of purity.
Facial film described above, preferably, is prepared according to the following steps:
1. add butanediol, EDETATE SODIUM in pure water, to complete swelling, add ceramide 3, polyquaternary ammonium salt-51, triethanolamine, polysorbate-20 and Polyoxyethylene Sorbitan Monooleate, be warming up to and dissolve completely, be incubated 20 minutes;
2. continue to add plant amino acid class, pantothenylol, hyaluronic acid, allantoin stir; Solution is cooled to 50 DEG C, adds Herba Violae Hortensis extract, Tremella extract, be incubated 20 minutes, obtain component A;
3. phenoxyethanol is joined in glycerol, be stirred to and dissolve completely, form glycerol mixture; Glycerol mixture is joined in component A, and stir, temperature rises to 85 DEG C, obtains B component;
4. by the mixing of dipropylene glycol, squalane, betanin, glycosyl trehalose, lecithin, tocopherol (vitamin E) and acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer, be warming up to 85 DEG C and be stirred to and dissolve completely;
5. under stirring state, in B component, add component C, stir, be incubated 20 minutes, start cooling, temperature is down to less than 40 DEG C and is added methyl hydroxybenzoate, propyl hydroxybenzoate and essence, stirs, is cooled to room temperature;
6. 10-20min is soaked, then Vacuum Package in the solution that the Face film towel made by spun-laced nonwoven fabric obtains in step 5.
The using method of facial film described above, preferably, after carrying out deep layer cleaning to skin, push open complete for facial film, spread on face, flicking is fitted completely to facial film and skin.Take off facial film after 15-20 minute, massage gently, make essence fully by percutaneous absorption, with the use of follow-up skin care products.
The application of facial film described above, preferably, this facial film is suitable for any skin, especially dryness, mixing dryness and skin wrinkly.
In astringent of the present invention, concrete effects of some compositions and relative theory are:
Contain multiple biochemical, its moisturizing and the nourishing factor can infiltrate skin bottom rapidly, supplement the nutrient required for skin and moisture, give skin gloss and elasticity, make the colour of skin more add water profit with smooth.
Squalane SqualeneOil is important component in sebum, has and maintains skin health and moist skin; Squalane is a kind of lipid closest to human sebaceous, and affinity is strong, can combine together, form the natural barrier of one deck at skin surface with the sebum film of mankind itself.Squalane can also suppress the peroxidating of skin lipid, effectively can infiltrate through skin, and promotes the propagation of skin base cell, and to delay skin aging, improving and eliminating chloasma all has obvious physiologic effect; It also can make skin pore open, and promotes blood microcirculation, promotes the metabolism of cell, helps to repair damaged cell; Its freezing point is low, and stability is high, can give skin surface with smooth feeling, suppresses the excessive volatilization of skin surface moisture, and does not have greasy feeling.
Glycosyl trehalose, namely Seamollient Sargassum mucopolysaccharide body, is the moisturizing ingredient of a high-efficiency, and for skin, not only sense of touch is good; Soft and smooth, and pigment can be prevented to evaporate, and there is the effect such as calmness, antiinflammatory.
Allantoin: be a kind of amphoteric compound, double salt can be formed in conjunction with many kinds of substance, there is lucifuge, sterilization and anticorrosion, pain relieving, antioxidation, skin can be made to keep moisture content, to moisten and soft, have protective tissue, hydrophilic, absorb water and the effect such as prevent that moisture from distributing; Skin emolliency high resilience can be made, and have beautiful gloss.
Tremella (TREMELLA FUCIFORMIS) extract: be the most important active ingredient of Tremella, tremella polysaccharide in extract can draw a large amount of moisture, under low humidity or high humidity, all there is humectant, it is the natural moisture preserving raw material of 1,000,000 grades of molecular weight, not only can efficient moisture-retention, and there is defying age, antioxidation.
Tocopherol (vitamin E) composes anti-ageing, anti-oxidation, free radical resisting of living.
Excellent moistening effect: contain the important element that 20 remainders continue Glycerin, assists skin to recover desirable moisturizing degree and smoothness.
Compared with prior art, the present invention has following beneficial effect:
Facial film of the present invention adopts polysorbate-20 and Polyoxyethylene Sorbitan Monooleate simultaneously, each composition in facial film is made to produce synergism, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer chooses the copolymer that methacrylic acid and C10-30 alkylol acrylamide acid esters form, the dispersibility of each composition in further promotion facial film, improves the lock aqueous energy of facial film.The preparation method of Tremella extract adopts ultrasonic low temperature extraction, ensures that the activity of effective ingredient is constant.
Facial film of the present invention also comprises multiple potent moisturizing and lock water constituent, various active moisturizing ingredient cooperatively interacts, moisten horny layer, for horny layer keeps the skin wet, various moist composition, absorb by skin surface, make the effective ingredient of facial film go deep into skin deep layer cells center, continue skin care and crease-resistant antioxidative function, prevent the skin problems such as scaly dry skin, tight, wrinkle, and gentleness does not stimulate, so any skin quality can relievedly use.
Accompanying drawing explanation
Accompanying drawing 1: the effect of transdermal dehydration TEWL
Detailed description of the invention
Explain the present invention further below in conjunction with embodiment, but embodiment does not limit in any form to the present invention.
Embodiment 1
Facial film percentage comprises, glycerol: 1.5%, butanediol: 0.4%, dipropylene glycol: 0.3%, squalane: 0.2%, betanin: 0.1%, glycosyl trehalose: 0.1%, allantoin: 0.1%, lecithin: 0.1%, ceramide 3: 0.1%, plant amino acid class: 0.2%, Tremella (TREMELLAFUCIFORMIS) extract: 0.1%, Herba Violae Hortensis (VIOLATRICOLOR) extract: 0.25%, polyquaternary ammonium salt-51:0.3%, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer: 0.1%, triethanolamine: 0.1%, pantothenylol: 0.1%, polysorbate-20:0.2%, Polyoxyethylene Sorbitan Monooleate: 0.1%, tocopherol (vitamin E): 0.3%, hyaluronic acid: 0.1%, phenoxyethanol: 0.1%, methyl hydroxybenzoate: 0.1%, propyl hydroxybenzoate: 0.1%, EDETATE SODIUM: 0.1%, essence: 0.1% and pure water: surplus.
Wherein, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer is the copolymer that methacrylic acid and C10-30 alkylol acrylamide acid esters form, and the weight ratio of methacrylic acid and C10-30 alkylol acrylamide acid esters is 1:1-3.
Tremella extract, is prepared according to following step: first soak Tremella after 1-3 hour with deionized water, remove the impurity such as root, and shredded by Tremella; Then add the pure water of Tremella quality 50-80 times amount, isothermal reaction 0.5-1 hour at 45-50 DEG C in Ultrasound Instrument, then at 70-80 DEG C water-bath 1-2 hour, then repeatedly concentration extraction is carried out to reactant liquor, obtains tremella extract.
By above-mentioned face pack prescription, do to prepare as follows:
1. add butanediol, EDETATE SODIUM in pure water, to complete swelling, add ceramide 3, polyquaternary ammonium salt-51, triethanolamine, polysorbate-20 and Polyoxyethylene Sorbitan Monooleate, be warming up to and dissolve completely, be incubated 20 minutes;
2. continue to add plant amino acid class, pantothenylol, hyaluronic acid, allantoin stir; Solution is cooled to 50 DEG C, adds Herba Violae Hortensis extract, Tremella extract, be incubated 20 minutes, obtain component A;
3. phenoxyethanol is joined in glycerol, be stirred to and dissolve completely, form glycerol mixture; Glycerol mixture is joined in component A, and stir, temperature rises to 85 DEG C, obtains B component;
4. by the mixing of dipropylene glycol, squalane, betanin, glycosyl trehalose, lecithin, tocopherol (vitamin E) and acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer, be warming up to 85 DEG C and be stirred to and dissolve completely;
5. under stirring state, in B component, add component C, stir, be incubated 20 minutes, start cooling, temperature is down to less than 40 DEG C and is added methyl hydroxybenzoate, propyl hydroxybenzoate and essence, stirs, is cooled to room temperature;
6. 10-20min is soaked, then Vacuum Package in the solution that the Face film towel made by spun-laced nonwoven fabric obtains in step 5.
Embodiment 2
Facial film percentage comprises, glycerol: 1%, butanediol: 0.2%, dipropylene glycol: 0.2%, squalane: 0.1%, betanin: 0.05%, glycosyl trehalose: 0.05%, allantoin: 0.05%, lecithin: 0.05%, ceramide 3: 0.05%, plant amino acid class: 0.1%, Tremella (TREMELLAFUCIFORMIS) extract: 0.05%, Herba Violae Hortensis (VIOLATRICOLOR) extract: 0.2%, polyquaternary ammonium salt-51:0.1%, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer: 0.05%, triethanolamine: 0.05%, pantothenylol: 0.05%, polysorbate-20:0.1%, Polyoxyethylene Sorbitan Monooleate: 0.05%, tocopherol (vitamin E): 0.1%, hyaluronic acid: 0.05%, phenoxyethanol: 0.05%, methyl hydroxybenzoate: 0.05%, propyl hydroxybenzoate: 0.05%, EDETATE SODIUM: 0.05%, essence: 0.05% and pure water: surplus.
Wherein, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer is the copolymer that methacrylic acid and C10-30 alkylol acrylamide acid esters form, and the weight ratio of methacrylic acid and C10-30 alkylol acrylamide acid esters is 1:1-3.
Tremella extract, is prepared according to following step: first soak Tremella after 1-3 hour with deionized water, remove the impurity such as root, and shredded by Tremella; Then add the pure water of Tremella quality 50-80 times amount, isothermal reaction 0.5-1 hour at 45-50 DEG C in Ultrasound Instrument, then at 70-80 DEG C water-bath 1-2 hour, then repeatedly concentration extraction is carried out to reactant liquor, obtains tremella extract.
By above-mentioned face pack prescription, do to prepare as follows:
1. add butanediol, EDETATE SODIUM in pure water, to complete swelling, add ceramide 3, polyquaternary ammonium salt-51, triethanolamine, polysorbate-20 and Polyoxyethylene Sorbitan Monooleate, be warming up to and dissolve completely, be incubated 20 minutes;
2. continue to add plant amino acid class, pantothenylol, hyaluronic acid, allantoin stir; Solution is cooled to 50 DEG C, adds Herba Violae Hortensis extract, Tremella extract, be incubated 20 minutes, obtain component A;
3. phenoxyethanol is joined in glycerol, be stirred to and dissolve completely, form glycerol mixture; Glycerol mixture is joined in component A, and stir, temperature rises to 85 DEG C, obtains B component;
4. by the mixing of dipropylene glycol, squalane, betanin, glycosyl trehalose, lecithin, tocopherol (vitamin E) and acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer, be warming up to 85 DEG C and be stirred to and dissolve completely;
5. under stirring state, in B component, add component C, stir, be incubated 20 minutes, start cooling, temperature is down to less than 40 DEG C and is added methyl hydroxybenzoate, propyl hydroxybenzoate and essence, stirs, is cooled to room temperature;
6. 10-20min is soaked, then Vacuum Package in the solution that the Face film towel made by spun-laced nonwoven fabric obtains in step 5.
Embodiment 3
Facial film percentage comprises, glycerol: 3%, butanediol: 0.6%, dipropylene glycol: 0.6%, squalane: 0.3%, betanin: 0.5%, glycosyl trehalose: 0.3%, allantoin: 0.3%, lecithin: 0.2%, ceramide 3: 0.2%, plant amino acid class: 0.5%, Tremella (TREMELLAFUCIFORMIS) extract: 0.2%, Herba Violae Hortensis (VIOLATRICOLOR) extract: 0.4%, polyquaternary ammonium salt-51:0.5%, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer: 0.2%, triethanolamine: 0.2%, pantothenylol: 0.3%, polysorbate-20:0.4%, Polyoxyethylene Sorbitan Monooleate: 0.2%, tocopherol (vitamin E): 0.5%, hyaluronic acid: 0.2%, phenoxyethanol: 0.2%, methyl hydroxybenzoate: 0.2%, propyl hydroxybenzoate: 0.2%, EDETATE SODIUM: 0.2%, essence: 0.2% and pure water: surplus.
Wherein, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer is the copolymer that methacrylic acid and C10-30 alkylol acrylamide acid esters form, and the weight ratio of methacrylic acid and C10-30 alkylol acrylamide acid esters is 1:1-3.
Tremella extract, is prepared according to following step: first soak Tremella after 1-3 hour with deionized water, remove the impurity such as root, and shredded by Tremella; Then add the pure water of Tremella quality 50-80 times amount, isothermal reaction 0.5-1 hour at 45-50 DEG C in Ultrasound Instrument, then at 70-80 DEG C water-bath 1-2 hour, then repeatedly concentration extraction is carried out to reactant liquor, obtains tremella extract.
By above-mentioned face pack prescription, do to prepare as follows:
1. add butanediol, EDETATE SODIUM in pure water, to complete swelling, add ceramide 3, polyquaternary ammonium salt-51, triethanolamine, polysorbate-20 and Polyoxyethylene Sorbitan Monooleate, be warming up to and dissolve completely, be incubated 20 minutes;
2. continue to add plant amino acid class, pantothenylol, hyaluronic acid, allantoin stir; Solution is cooled to 50 DEG C, adds Herba Violae Hortensis extract, Tremella extract, be incubated 20 minutes, obtain component A;
3. phenoxyethanol is joined in glycerol, be stirred to and dissolve completely, form glycerol mixture; Glycerol mixture is joined in component A, and stir, temperature rises to 85 DEG C, obtains B component;
4. by the mixing of dipropylene glycol, squalane, betanin, glycosyl trehalose, lecithin, tocopherol (vitamin E) and acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer, be warming up to 85 DEG C and be stirred to and dissolve completely;
5. under stirring state, in B component, add component C, stir, be incubated 20 minutes, start cooling, temperature is down to less than 40 DEG C and is added methyl hydroxybenzoate, propyl hydroxybenzoate and essence, stirs, is cooled to room temperature;
6. 10-20min is soaked, then Vacuum Package in the solution that the Face film towel made by spun-laced nonwoven fabric obtains in step 5.
Embodiment 4
Squalane, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer is not added, the other the same as in Example 1 in formula.
Embodiment 5
Tremella (TREMELLA FUCIFORMIS) extract, Herba Violae Hortensis (VIOLA TRICOLOR) extract is not added, the other the same as in Example 1 in formula.
The effect test of embodiment 6, transdermal dehydration TEWL
Experiment product: the facial film prepared by embodiment of the present invention 1-3.
Reference substance: the facial film of the facial film prepared by comparative example 4-5, commercially available routine.
Instrument: TewameterTM300 capacitance measuring tester
The change of transdermal dehydration (Transepidermal water loss, TEWL) measure neighbor skin surface moisture vapor pressure.TEWL value represents the situation of horny layer moisture loss, is the major criterion evaluating stratum corneum barrier function.The TEWL value of skin is lower, illustrates that the barrier function of skin is better, otherwise then poorer.The function of TEWL to assessment moisture of skin protective layer is very important parameter, has been widely recognized in the world.Protective layer of skin is more intact, and the content of moisture will be higher, and the numerical value of skin moisture loss TEWL is lower, and the unit of TEWL is: g/hm
2.By experiment product of the present invention, reference substance, be placed in left and right inner forearm and paste experiment product and reference substance respectively.By the test of Tewameter TM300 capacitance measuring tester, TEWL is assessed.Result display in fig. 1.
The moisturizer of high-quality can improve the stratum corneum barrier function of skin, reduces the dehydration of horny layer transdermal.Transdermal dehydration decreasing value is larger, illustrates that moisture retention water moistening effect is better.Volunteer uses the skin transdermal dehydration change of facial film different time as shown in Figure 1.The transdermal dehydration value of initial control is at 60-65g/hm
2between.When service test product and reference substance are to 100min, the transdermal dehydration of embodiment 1-3 is all at 20g/hm
2below, and the transdermal dehydration of embodiment 1 is 16g/hm
2larger to the reduction amplitude of dry skin transdermal dehydration, improvement and the repairing effect of Stratum Corneum barrier function are more obvious, although and reference substance transdermal dehydration in 50min all has the reduction of similarity degree, but overall reduction amplitude is significantly less than facial film of the present invention, illustrate that facial film of the present invention can reduce the transepidermal water evaporation of skin effectively, improve or repair the barrier function of skin, to skin, there is direct or indirect moistening effect.
Embodiment 7
7.1 test crowds
Number: 30 people, label 1-30
Age: between 20 ~ 40 years old
Sex: female 24 people, male 6 people
Health status: subjects skin is healthy, without dermatosis allergies
7.2 select tested position
Because extremity do not have individual differences comparatively speaking, select as tested position, choose left and right inner forearm 3cm × 3cm area of examinee as tested district.Trial target is covered in left and right inner forearm at random.
7.3 test conditions room temperature less than 20 ± 2 DEG C, relative humidity (RH) less than 50 ± 5%
7.4 instruments and reagent
Corneometer is a set of, Hygrothermograph one
Trial target: the facial film prepared by embodiment 1
7.4 testing experiment
7.4.1 short term tests result:
When judging the moistening effect intensity of moisture-keeping cosmetics, what be suitable for doing terminating in the short time once sticks test, i.e. performance of keeping humidity test.
Stick for 1 time to measure in the test of horny layer moisture by moisture-keeping cosmetics short-term and add organism cuticlar water stress test, can moistening effect be resolved.This law is mainly used in determining when selecting wetting agent in formula whether it has moisture retention, and wetting agent compares with substrate, determines optimum concentration.
7.4.1.1, before facial film sticks, the horny layer moisture at tested position is measured.
7.4.1.2 sample is sticked with latex finger cot; Determination test product stick instant after 15min, after 15,30,45,60,75,90 minutes horny layer moisture; The meansigma methods of 5 measured values is respectively got by the horny layer moisture testing position; Measurement result in table 1, table 2.
Before table 1., the skin beauty water of 15 bit test person different times is right
Note: blank expression misses the test of this time.
The change percentage ratio that after table 2., 15 bit test persons different time skin beauty water in 90min is right
Note: blank expression misses the test of this time.
Raising degree=(right (during the test)-skin beauty water of skin beauty water right (contrast)) right (contrast) × 100% of/skin beauty water that skin beauty water is right
7.4.1.3 the short-term moistening effect of trial target
As can be seen from table 1,2, the degree of hydration of facial film to skin is significantly improved, in the time range of particularly 0-60min after a procedure, along with the prolongation of time, moistening effect decreases, but within the testing time, (90min) skin beauty water is right still has obvious raising, illustrates that this facial film has obvious moistening effect, the right raising degree of skin beauty water is up to 186%.
7.4.2 long-term effect test
For the direct moistening effect of moisture-keeping cosmetics, the long-term service tests such as the metamorphosis of the impact that the cuticular seasonal variety of suitable work long-time observation organism gives and skin surface.
7.4.2.1, before facial film sticks, the horny layer moisture at tested position is measured.
7.4.2.2 trial target is sticked with latex finger cot; Every day sticks facial film being tested position before bedtime.Application time is 6 weeks.
7.4.2.3 measure respectively cosmetics stick before, stick the horny layer moisture of rear l week, 2 weeks, 3 weeks, 4 weeks, 5 weeks and 6 weeks; Respectively got 5 mensuration by the horny layer moisture testing position, get its meansigma methods; Measurement result in table 3, table 4.
After table 3., the skin beauty water of 15 bit test person different times is right
Note: blank expression misses the test of this time.
The change percentage ratio that after table 4., 15 bit test persons different time skin beauty water in 90min is right
Note: blank expression misses the test of this time.
Raising degree=(right (during the test)-skin beauty water of skin beauty water right (contrast)) right (contrast) × 100% of/skin beauty water that skin beauty water is right
7.4.2.4 the long-term moistening effect of trial target
As can be seen from table 3,4, the degree of hydration of facial film of the present invention to skin is significantly improved, the degree of hydration of final raising skin reaches 35%, and within the testing time, (6 weeks) skin beauty water is right is in the increase stage always, illustrate that this facial film has obvious moistening effect, the right raising degree of skin beauty water is up to 181%.And this facial film is through the long-term on probation generation effectively preventing wrinkle, has delayed skin aging, allowed skin open up existing youthful vigor and gloss.
Above to a kind of preserving moisture and protecting skin facial film that the embodiment of the present invention provides, be described in detail, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (4)
1. a preserving moisture and protecting skin facial film, is characterized in that, it is glycerol by weight percentage that this facial film comprises following composition: 1% ~ 3%, butanediol: 0.2% ~ 0.6%, dipropylene glycol: 0.2% ~ 0.6%, squalane: 0.1% ~ 0.3%, betanin: 0.05% ~ 0.5%, glycosyl trehalose: 0.05% ~ 0.3%, allantoin: 0.05% ~ 0.3%, lecithin: 0.05% ~ 0.2%, ceramide 3: 0.05% ~ 0.2%, plant amino acid class: 0.1% ~ 0.5%, Tremella (TREMELLA FUCIFORMIS) extract: 0.05% ~ 0.2%, Herba Violae Hortensis (VIOLA TRICOLOR) extract: 0.2% ~ 0.4%, polyquaternary ammonium salt-51:0.1% ~ 0.5%, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer: 0.05% ~ 0.2%, triethanolamine: 0.05% ~ 0.2%, pantothenylol: 0.05% ~ 0.3%, polysorbate-20:0.1% ~ 0.4%, Polyoxyethylene Sorbitan Monooleate: 0.05% ~ 0.2%, tocopherol (vitamin E): 0.1% ~ 0.5%, hyaluronic acid: 0.05% ~ 0.2%, phenoxyethanol: 0.05% ~ 0.2%, methyl hydroxybenzoate: 0.05% ~ 0.2%, propyl hydroxybenzoate: 0.05% ~ 0.2%, EDETATE SODIUM: 0.05% ~ 0.2%, essence: 0.05% ~ 0.2% and pure water: surplus.
2. facial film according to claim 1, it is characterized in that, the content percentage of each composition is glycerol: 1.5%, butanediol: 0.4%, dipropylene glycol: 0.3%, squalane: 0.2%, betanin: 0.1%, glycosyl trehalose: 0.1%, allantoin: 0.1%, lecithin: 0.1%, ceramide 3: 0.1%, plant amino acid class: 0.2%, Tremella (TREMELLA FUCIFORMIS) extract: 0.1%, Herba Violae Hortensis (VIOLA TRICOLOR) extract: 0.25%, polyquaternary ammonium salt-51:0.3%, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer: 0.1%, triethanolamine: 0.1%, pantothenylol: 0.1%, polysorbate-20:0.2%, Polyoxyethylene Sorbitan Monooleate: 0.1%, tocopherol (vitamin E): 0.3%, hyaluronic acid: 0.1%, phenoxyethanol: 0.1%, methyl hydroxybenzoate: 0.1%, propyl hydroxybenzoate: 0.1%, EDTA disodium: 0.1%, essence: 0.1% and pure water: surplus.
3. facial film according to claim 1, it is characterized in that, described acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross linked polymer is the copolymer that methacrylic acid and C10-30 alkylol acrylamide acid esters form, and the weight ratio of methacrylic acid and C10-30 alkylol acrylamide acid esters is 1:1-3.
4. facial film according to claim 1, is characterized in that, the weight ratio of described polysorbate-20 and Polyoxyethylene Sorbitan Monooleate is 2:1.
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