FR2697750A1 - Cosmetic preparations revitalizing the skin. - Google Patents

Abstract

The present invention relates to various cosmetic preparations which revitalize the skin, each preparation beeing enriched with vitamins. The invention discloses cosmetic preparations for skin revitalization which are comprised of products for use externally to the human body and a product for use internally to said human body, the cosmetic preparations being characterized in that the external use products are comprised of two creams and one solution which stimulate the epidermal cells and the fibroblast of the dermis, while protecting the epidermis, and in that the internal use product is comprised of capsules which carry aminoacids and oligoelements to the fibroblasts of the dermis. The present invention relates to the field of cosmetics.

Description

 The present invention relates to the field of cosmetics.

 The present invention relates to different cosmetic preparations that revitalize the skin, each preparation being enriched with vitamins.

 The different preparations are applied externally, by simply spreading on the skin and orally.

 These two modes of application act synergistically.

 Many documents deal with these epidermal and dermal problems.

 Thus, FR-A-2,585,568 relates to novel cosmetic compositions comprising a lipid derived from horny cells which can improve the ability of the horny layer to retain moisture. They are useful for the treatment of dry skin. When the lipid is used in combination with surfactants, the above effect is improved. The cosmetic compositions may be prepared according to any type of preparation, such as creams, milky lotions, beauty masks, lipsticks, foundations, hair tonics and the like.

 This document reveals the different types of preparation that can allow the treatment of dry skin.

The document FR-A-2.631.824 relates to cosmetic compositions which contain, in combination, a component consisting of an aromatic mixture of essential oils extracted from plants chosen from: Lavender, Geranium, Rosemary, Eucalyptus, Sage,
Thyme, Cupresus, Basil, Myroxylon perereira, Lahafil cores and a component containing vitamins A and E, ginseng and gamalinoleic acid.

 This document reveals the use of vitamins A and E and the use of plant extracts.

 All these documents address the problem of revitalization of the skin only by a simple external application, supposed to stimulate the water retention by the cells.

 The present invention relates to skin-conditioning cosmetic preparations of the type using products for external use in the human body and a product for internal use in the human body, characterized in that the products for external use are formed from two creams and a solution, which stimulates epidermal cells and fibroblasts of the dermis and which protect the epidermis and that the product for internal use is formed of capsules which convey, to the epidermal cells and fibroblasts, among others, amino acids and trace elements.

 The subject of the invention is also cosmetic preparations characterized in that the total mass of the product for internal use comprises from 33.4 to 34.4 per cent, hereinafter represented by the symbol%, of amino acids , from 23.7 to 24.7% of lecithin, from 22.1 to 23.1% of freeze-dried royal jelly, from 4.8 to 5.4% of vitamin C, substantially 0.1% of vitamin B6, substantially 0.02 t of vitamin B12, and substantially 0.02% of trace elements.

 The invention further relates to cosmetic preparations characterized in that the amino acids are in equivalent proportions lysine, serine, histidine, threonine, valine and / or leucine.

 Another object of the present invention is to provide cosmetic preparations characterized by the fact that the trace elements are formed by selenium, zinc, magnesium, iron, manganese, copper, potassium, cobalt, phosphorus, silicon, chromium and / or vanadium.

 Another object of the present invention is to provide cosmetic preparations characterized in that the mass of each cream for external use comprises substantially 1 * of essential oil of Roman chamomile, substantially 1.5% of royal jelly, substantially 2% of wheat germ oil, substantially 0.25% of vitamin A, substantially 0.25% of vitamin E, substantially 0.25% of vitamin F, substantially 0.5% of biostimulins, and substantially 0.5% of allantoin.

 Another object of the invention is to provide cosmetic preparations characterized by the fact that one of the two creams for external use comprises a moisturizing factor of vegetable origin substantially representing 2.5% of the mass of said cream for external use .

 Another object of the present invention is to provide cosmetic preparations characterized by the fact that the creams for external use use an excipient of the oil-in-water type as an excipient.

 Another object of the invention is to provide cosmetic preparations characterized by the fact that creams for external use have a hydrogen potential substantially equal to 6.8.

 Another object of the invention is to provide cosmetic preparations characterized by the fact that the mass of the solution for external use comprises from 9.5 to 10.5% of extracts of Aloes Vera enriched in biostimulins, substantially 0, 25% of vitamin A, substantially 0.25% of vitamin E, and substantially 0.25% of vitamin F.

 An object of the invention is to provide cosmetic preparations characterized by the fact that the solution for external use uses for excipient plant extracts enriched in natural moisturizing factor.

 Finally, the subject of the present invention is the use of cosmetic preparations characterized by the fact that the application of the solution for external use precedes the application of the cream for external use which comprises the hydrating factor of vegetable origin.

 The description which follows has only an indicative and non-limiting purpose of the cosmetic preparations of the invention.

 The present invention has the advantage of considering the skin as it is, that is to say, as a complex organ of our body.

 Thus, it must be brought a stimulation from the outside but especially to provide from within, the set of substances necessary for the biosynthesis of elastin and collagen, which will allow the skin to respond favorably to the external stimulation.

 Said external stimulation is the result of external factors such as biostimulins which have a role of general stimulation on the whole of the epidermal cells as well as on the fibroblasts of the dermis which synthesize the elastic matrix formed of collagen and elastin.

 This biosynthesis of fibroblasts depends on the contribution of the specific amino acids that are missing in the body.

 These substances, as well as the vitamins and trace elements essential for this synthesis, can be provided via the blood stream, hence the need to use an internal factor in the form of a specific dietary product for the skin.

 As a result, skin-regenerating cosmetic preparations are of the type using products for external use in the human body but also a product for internal use in the human body.

 Products for external use stimulate all epidermal cells as well as fibroblasts found in the dermis and, moreover, allow the revitalization and hydration of the epidermis.

 The product for internal use, for its part, carries several elements including amino acids and trace elements.

 Nevertheless, it should be noted that a mixture comprising a random quantity of vitamins, trace elements and amino acids is not necessarily the most effective.

 The product for internal use consists of amino acids, lecithin, freeze-dried royal jelly, vitamins and trace elements.

 Products for external use consist of two creams and one solution.

 Creams for external use consist of essential oils, Roman chamomile, freeze-dried royal jelly and wheat germ oil, vitamins, biostimulins and allantoin, while the solution for external use consists of vitamins , extracts of Aloe Vera, and biostimulines.

 The solution for external use uses for excipient plant extracts enriched in natural moisturizing factor such as tea extracts.

 With regard to the product for internal use, the mass of it comprises 33.9% of amino acids.

 These amino acids are, in equivalent proportion to each other, lysine, serine, histidine, threonine, valine and / or leucine.

 The mass of the product for internal use also comprises 24.2% of lecithin, 22.6% of freeze-dried royal jelly, 19.7% of vitamins including vitamins C, B6 and B12 which are found in the following respective proportions: 5.1 *, 0.1% and 0.02%.

 Micronutrients are numerous and essential in the biosynthesis of elastin and collagen.

 They include selenium, zinc, magnesium, iron, manganese, copper, potassium, cobalt, germanium, phosphate, silicon, chromium and / or vanadium.

 Said trace elements are found in substantially equivalent proportion to each other and form 0.02% of the mass of the product for internal use.

 The two creams for external use have a composition identical to one element.

 Thus, the mass of each cream for external use includes 1% of Roman chamomile essential oil, 1.5% of royal jelly, 2% of wheat germ oil, 0.75% of vitamins divided equally between vitamins A, E and F, 0.5% biostimulines and 0.5 allantoin.

 One of the two creams for daytime use additionally includes a moisturizing factor of vegetable origin which is found in a proportion of 2.5% in the mass of the cream for external use containing it.

 The other cream is for night use.

 The creams for external use, whether for daytime or night use, use as an excipient an emulsion of oil-water type which allows to have creams for external use which have the property of having a hydrogen potential (Ph ) equal to 6.8.

 The last product of these cosmetic preparations is the solution for external use.

 The mass of it includes 10% extracts of Aloe Vera, 0.5% of biostimulines, but also 0.75% of vitamins distributed as follows: 0.25% of vitamins A, 0.25% of vitamin E and 0.25% of vitamin F.

 This solution for external use has for excipient plant extracts enriched in natural moisturizing factor, such as tea extracts.

 Numerous studies and tests in dermatological hospital environments have made it possible to reveal the inocuity of the cosmetic preparations of the present invention and to demonstrate the revitalizing and revitalizing action thereof.

 The aim of the studies was to assess the properties of the complete treatment using the two creams, one for the day, the other for the night, and the solution as well as the product for internal use, the latter being presented in the form capsules.

 The assessment of the results was made possible by the fact that both creams were applied to the entire face whereas the solution was applied to the right hemi-face only.

 This was done on ten volunteer adult subjects for a duration of 40 days.

 The results given below represent the measurements taken on the 1st and the 40th day.

 The administration of capsules was daily, three times a day that is to say in the morning, noon and evening.

 The application of the regenerative day cream was daily, at eight o'clock in the morning.

 The application of the regenerating and firming night cream was daily, days around 22 hours.

 The application of the solution was daily too, around eight o'clock in the morning.

 The application of the solution always precedes the application of the regenerating and moisturizing diurnal cream.

 Skin impressions were made using a synthetic polymer specifically used for this purpose.

 Reading fingerprints has identified two areas trays and furrows at the forehead.

 The results are expressed in% corresponding to the surface of the skin forming the trays or furrows with respect to the 100% skin surface studied as reference.

TABLE I: TRAIN STUDIES

<tb> II <SEP> I <SEP> II
<tb><SEP> SIDE <SEP> RIGHT <SEP> (*) <SEP> SIDE <SEP> LEFT <SEP> () <SEP>
<tb><SEP> DAY <SEP> lHO <SEP> 65.05 <SEP> 65.98
<tb><SEP> DAY <SEP> 40H0 <SEP> 67.81 <SEP> 66.47
<Tb>
In this table, we note an evolution in the direction of the expansion of the trays.

 Nevertheless, between the right side and the left side an important difference appears.

 Between the day 1 noted DAY lHO and the day 40 noted DAY 40HO, one notes on the right side an increase of 2.76% of the surface of the trays, while on the left side this increase is only of 0.49 *.

 It is therefore clear that the right half-face on which the solution has been applied has evolved more favorably than the left hemi-face.

TABLE II: STUDY SURVEY

<tb><SEP> SIDE <SEP> RIGHT <SEP> (% <SEP>) <SEP> SIDE <SEP> LEFT <SEP> (%
<tb> DAY <SEP> IHO <SEP> 31.54 <SEP> 30.31
<tb> DAY <SEP> 40HO <SEP> 28.58 <SEP> 30.07
<Tb>
Here again, the effects on the depth of the grooves are not the same between the right side and the left side.

 The differences that exist between the two sides are even more important.

 On the right side, respectively, there is a decrease of 2.96% in the furrow area, while on the left side this decrease is only 0.24 t.

 Here again, the presence of solution containing biostimulines makes it possible to act directly on the epidermal cells.

TABLE III: STUDY OF EPIDERM THICKNESS

<tb><SEP> DAY <SEP> IHO <SEP> DAY <SEP> 40HO <SEP>
<tb><SEP> (micrometer) <SEP> (micrometer)
<tb> ler <SEP> subject <SEP> 56.88 <SEP> 67.18
<tb> 2nd <SEP> subject <SEP> 60.94 <SEP> 76.29
<tb> 3rd <SEP> subject <SEP> 60.63 <SEP> 61.15
<tb> 4th <SEP> subject <SEP> 56,20 <SEP> 62,41
<tb> 5th <SEP> subject <SEP> 64.99 <SEP> 68.78
<tb> 6th <SEP> subject <SEP> 61.98 <SEP> 70.68
<Tb>
In this last table, we better understand the variation that affects the right half-face of the subjects.

 Thus, between the 1st and the 40th day of treatment, the six subjects, whose epidermal thicknesses are indicated in the table above, show a substantial thickening of said epidermis.

 This method therefore consists in treating the skin from the outside and the inside at the same time with complementary active substances which are found at the tissue level of the skin, while participating together in the process of revitalizing said skin with proven effects. on the thickening of the epidermis, on its hydration, on the enlargement of the plates and on the diminution of the furrows.

 The effects on the dermis are the increase of elastin and collagen fibers that are added to the existing fibers, which makes the skin firmer.

Claims (11)

 1. Cosmetic preparations regenerating the skin of the type using products for external use in the human body and a product for internal use in the human body, characterized by the fact that  products for external use consist of two creams and one solution, which stimulate the whole of the epidermal cells and fibroblasts of the dermis and which protect the epidermis and  that the product for internal use is formed of capsules, which convey to the epidermal cells and fibroblasts, among others, amino acids and trace elements.  2. Preparations according to claim 1, characterized by the fact  that the total mass of the product for internal use includes  - from 33.4 to 34.4 t of amino acids,  - from 23.7 to 24.7 * of lecithin,  from 22.1 to 23.1% of freeze-dried royal jelly,  4.8 to 5.4% of vitamin C,  - substantially 0.1% vitamin B6,  substantially 0.02% of vitamin B12, and  - substantially 0.02 * of trace elements.  3. Preparations according to any one of claims 1 or 2, characterized by the fact  that the amino acids are in equivalent proportions lysine, serine, histidine, threonine, valine and / or leucine.  4. Preparations according to any one of claims 1, 2 or 3, characterized by the fact  that the trace elements are formed by selenium, zinc, magnesium, iron, manganese, copper, potassium, cobalt, germanium, phosphate, silicon, chromium and / or vanadium.  5. Preparations according to any one of claims 1, 2, 3 or 4, characterized by the fact  that the mass of each cream for external use includes  - substantially 1% of essential oil of Roman chamomile,  - substantially 1.5% royal jelly,  - substantially 2 t of wheat germ oil,  substantially 0.25% of vitamin A,  - substantially 0.25% of vitamin E,  - substantially 0.25% of vitamin F,  - substantially 0.5% of biostimulines, and  - substantially 0.5 * allantoin.  6. Preparations according to any one of claims 1 or 5, characterized by the fact  that one of the two creams for external use comprises a moisturizing factor of vegetable origin substantially representing 2.5% of the mass of said cream for external use.  7. Preparations according to any one of claims 1, 5 or 6, characterized by the fact  the creams for external use use an excipient of the oil-in-water type as an excipient.  8. Preparations according to any one of claims 1, 5, 6 or 7, characterized by the fact  creams for external use have a potential hydrogen substantially 6.8.  9. Preparations according to any one of claims 1, 2, 3, 4, 5, 6, 7 or 8, characterized by the fact  that the mass of the solution for external use includes  - 9.5 to 10.5 * of Aloe Vera extracts,  - substantially 0.5 * of biostimulines,  substantially 0.25% of vitamin A,  substantially 0.25% of vitamin E, and  - substantially 0.25% of vitamin F.  10. Preparations according to any one of claims 1 or 9, characterized by the fact  the solution for external use uses for excipient plant extracts enriched in natural moisturizing factor.  11. Preparations according to any one of claims 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10, characterized by the fact  that the application of the solution for external use precedes the application of one of the creams for external use.