RU2816012C1 - Cosmetic hand creams based on hydrolates of essential oil plants - Google Patents

Abstract

FIELD: cosmetics and cosmetology.

SUBSTANCE: group of inventions relates to the field of cosmetics and cosmetology, namely to cosmetic products intended for hand skin care. Cosmetic hand cream contains, wt.%: coconut oil – 4.4–5.6, almond oil – 3.4–4.6, jojoba oil – 3.4–4.6, aloe vera gel – 2.4–3.6, D-panthenol – 3.0–3.8, glycerine – 2.29–2.87, vitamin F – 0.8–1.2, hyssop essential oil – 0.01–0.03, emulsifiers – 6.5–9.5, preserving agent – 0.8–1.2, hyssop hydrolate – the rest. Other versions of cosmetic hand cream are also disclosed.

EFFECT: group of inventions provides natural products for hand skin care with a wide spectrum of action, having a balanced composition and high consumer properties.

6 cl, 8 tbl, 4 ex

Description

The invention relates to the field of cosmetics and cosmetology, namely to cosmetic products intended for hand skin care, in which hydrolates of essential oil plants are used as the aqueous phase. The developed recipes help expand the range of creams with natural composition, and are also aimed at solving current problems of import substitution.

There are a number of cosmetic products for hand skin care that contain products from the processing of essential oil raw materials, in particular hydrolates.

Known for Bielita Rose water Hyd Rose Deluxe Day cream hydrator for the face “Elixir of Beauty” (https://belita.by/katalog/kremy-dnevnye/krem-gidrator-dlya-litsa-dnevnoy-spf30-eliksir-krasoty.html) . Cream composition: water, methylenebis-benzotriazolyltetramethylbutylphenol, decyl glucoside, propylene glycol, xanthan gum, ethylhexylmethoxycinnamate, isododecane, glycerin, polyglyceryl-3 dicitrate/stearate, cetearyl alcohol, diisopropyl adipate, behenyl alcohol, bis-ethylhexyloxyphenolmethoxyphenyltria zine, cyclopentasiloxane, dimethicone crosspolymer, C12-15 alkyl benzoate , polyacrylate-6 crosspolymer, xylityl glucoside, anhydroxylitol, xylitol, phenoxyethanol, methylparaben, ethylparaben, propylparaben, xanthan gum, isopropyl myristate, Triticum vulgare (wheat) germ oil, tocopheryl acetate, BHT, perfume composition, Rosa Damascena (rose) flower water, 2- bromo-2-nitropropane-1,3-diol. The cream contains rose hydrosol. The cosmetic effect of the cream is aimed at improving the condition of the skin, moisturizing, restoring water reserves, protecting against UV rays, as well as the Anti-Age effect, which is realized thanks to powerful moisturizing and film-forming components. However, a wide range of synthetic substances in the composition, including silicones, which clog pores, and bronopol, which contributes to the formation of nitrosamines and, accordingly, the accumulation of mutagens in the care product, makes the cream unsafe for daily use.

The famous BISOU Body Cream “Moisturizing and Elasticity” (https://bisou-cosmetics.ru/product/krem-dlya-tela-uvlazhnenie-i-elastichnost-povyshaet-turgor-kozhi/). Cream composition: Aqua, Butyrospermum Parkii (Shea) Butter, Cetearyl Alcohol, Glycerin (Vegetable), Glyceryl Stearate, Persea Gratissima (Avocado) Oil, Caprylic/Capric Triglyceride, Dicaprylyl Ether, Rosa Damascena Flower Water (ROSE HYDROLATE), Hydrolyzed Silk (SILK PROTEINS), Tocopheryl Acetate (VITAMIN E), Panthenol (D-PANTHENOL), Sodium Acrylates Copolymer (and) Lecithin, Benzyl Alcohol (and) Benzoic Acid (and) Dehydroacetic Acid, Parfum, Allantoin (ALLANTOIN), Ceteareth-20, Ceteareth-12, Cetyl Palmitate, Potassium Sorbate, Sodium Benzoate, Sorbic acid, Limonene, Linalool. The cosmetic effect of the cream is realized thanks to rose hydrolate, avocado oil, silk proteins and vitamin E, which are part of the product, but their content is small. The cream is aimed at producing collagen, moisturizing, renewing, and nourishing the skin, intended for sensitive skin prone to irritation. However, the cream contains dihydroacetic acid, ceteareth 20, ceteareth 12, cetyl palmitate, linalool and limonene - synthetic components that have an increased danger factor and can cause allergies, urticaria, and also inhibit redox processes in the body.

The famous hand cream “Bio. S.O.S. Recovery & nutrition" Natura Siberica (https://naturasiberica.ru/product/krem-dlya-ruk-bio-s-o-s-vosstanovlenie-pitanie-natura-siberica-bio-kremy-dlya-ruk/655/). Cream composition: Aqua with infusions of Rubus Chamaemorus Fruit Extract (northern cloudberry extract), Rosa Damascena Flower Water (Damascena rose hydrolate), Flavocetraria Nivalis Water (snowy cladonia hydrolate), Rosa Davurica Leaf Extract (Dahur rose extract); Helianthus Annuus Seed Oil, Cetearyl Alcohol, Glyceryl Stearate, Linum Usitatissimum Seed Oil (flax oil), Cocos Nucifera Oil (coconut oil), Coco-Caprylate/Caprate, Rubus Idaeus Seed Oil (raspberry seed oil), Glyceryl Linoleate, Glyceryl Oleate, Glyceryl Linolenate (omega 3-6-9), Hippophae Rhamnoides Fruit Oil (sea buckthorn oil - omega 7), Amaranthus Spinosus Seed Oil (amaranth oil), Xanthan Gum, Sodium Stearoyl Glutamate, Benzyl Alcohol, Potassium Sorbate, Sodium Benzoate, Parfum. The cream contains a wide range of natural ingredients, such as extracts, oils and hydrolates, which help restore, nourish, eliminate dry skin, and also stimulate its regeneration processes. The aqueous base includes cloudberry aqueous extract, rose damask hydrolate and snowy cladonia hydrolate. However, benzyl alcohol in the cream can cause itching, irritation, acne, and due to its volatility, dry skin. Steareth-20 is not recommended for continuous use, which precludes daily use of the cream in skin care. Preservatives are sodium benzoate and potassium sorbate, which are approved for use even in the food industry, but sodium benzoate is not recommended for use in products that contain vitamin C, as a reaction occurs to form benzene, which is a carcinogen. Since this cream contains cloudberry extract, which is rich in vitamin C, this product may be unsafe.

In all of the above technical solutions, hydrolates are used only as active components, and the basis of the aqueous phase is water, which does not contain any beneficial properties. To enrich creams with biologically active substances contained in the essential oil crops used, it is advisable to use hydrolates as the main component of the aqueous phase of the cream.

Saflora is known for moisturizing hand cream (https://www.saflora.lt/ru/tovar/moisturizing-hand-cream). Cream composition: lavandula angustifolia flower water (lavender hydrolate), cocos nucifera oil (coconut oil), glycerin (vegetable glycerin), gyceryl stearate citrate, ricinus communis seed oil (castor oil), sorbitol, cetyl alcohol, cetearyl glucoside, citrus grandis oil (grapefruit oil), citrus bergamia peel oil (bergamot oil), xanthan gum, sodium benzoate, potassium sorbate, lavandula angustifolia oil (lavender oil), 2-phenoxyethanol, amyris balsamifera oil (sandalwood oil), tocopherol (vitamin E), ascorbyl palmitate (vitamin C), lactic acid, citric acid, ethylhexylglycerin, citral, limonene, linalool. Lavender hydrolate acts as the aqueous phase in the cream. The cosmetic effect of the cream is realized thanks to lavender hydrolate, coconut and castor oils, vitamin C and vitamin E. The cream is aimed at giving the skin softness, protection from external influences, as well as removing redness and irritation from the skin. However, the cream contains a large number of synthetic components that have an irritating effect on the skin. The preservative sodium benzoate in the cream is combined with vitamin C, which, as stated above, is unsafe. Another unsafe component is 2-phenoxyethanol, a preservative that is recognized as a toxic component in cosmetics. 2-phenoxyethanol has a carcinogenic effect, and with regular use it has a negative effect on the condition of the skin (irritation, urticaria, exacerbation of dermatitis). Grapefruit, bergamot and lavender oils are used as fragrance components in Saflora hand moisturizing cream, of which grapefruit and bergamot are phototoxic, and in combination with fruit acids under the influence of sunlight can cause burns.

The well-known restorative face cream Saflora (https://www.saflora.lt/ru/tovar/regenerating-cream-for-face/). Cream composition: rosa damascena flower water (rose hydrolate), aloe barbadensis gel (aloe vera gel), camelia sinensis leaf extract (green tea extract), vitis vinifera seed oil (grape seed oil), glycerin, simmondsia chinensis seed oil (oil jojoba), methylglucose sesquistearate, cetyl alcohol, sucrose stearate, myristyl myristate, sodium PCA, sorbitol, cetearyl glucoside, panthenol (provitamin B5), urea, tocopheryl acetate (vitamin E), 2-phenoxyethanol, lanolin, ceramide NP (ceramides), sodium benzoate, sodium hyaluronate (hyaluronic acid), lactic acid (lactic acid), potassium sorbate, aroma, ascorbyl palmitate (vitamin C), sodium hydroxide, citric acid (citric acid), ethylhexylglycerin. The cream contains rose hydrolate (as an aqueous phase), active ingredients (green tea extract, aloe vera gel, hyaluronic acid, ceramides, vitamin E, vitamin C, D-panthenol), grape seed oil and jojoba oil. The cream is designed to care for mature skin, providing optimal hydration, smoothing out fine wrinkles and giving a beautiful even tone, as well as protection against the formation of age spots. However, the cream contains methylglucose sesquistearate, which can cause allergic reactions in the eyes, nose and throat, as well as cause contact dermatitis. Another undesirable ingredient for facial skin is myristyl myristate, which is comedogenic. Also, Saflora restorative face cream contains sodium hydroxide, which, with prolonged use, can lead to disruption of the lipid metabolism of the skin, which is necessary to preserve natural moisture and protect the skin.

The objective of the invention is to develop natural hand skin care products with a wide spectrum of action, in which hydrolates (natural fragrant waters) are used as the main component of the aqueous phase to increase biologically active properties, which will contribute to expanding the range of domestic cosmetic products and more complete use of products processing of essential oil raw materials.

The technical result of the invention is the production of creams that have a moisturizing, softening, soothing, anti-inflammatory, healing, protective, restoring effect on the skin of the hands through the use of a complex of natural components of plant origin, the main of which are hydrolates of essential oil plants.

The technical result is achieved by the proposed variants of cosmetic hand creams, in which hydrolates of essential oil plants are used as the aqueous phase.

Option 1. Cosmetic hand cream containing hyssop hydrolate, coconut oil, almond oil, jojoba oil, aloe vera gel, D-panthenol, glycerin, vitamin F, hyssop essential oil, emulsifiers and preservative in the following ratio of components, wt.%:

Coconut oil 4.4-5.6 Almond oil 3.4-4.6 Jojoba oil 3.4-4.6 Aloe vera gel 2.4-3.6 D-panthenol 3.0-3.8 Glycerol 2.29-2.87 Vitamin F 0.8-1.2 Hyssop essential oil 0.01-0.03 Emulsifiers 6.5-9.5 Preservative 0.8-1.2 Hyssop hydrolate Rest

Option 2. Cosmetic hand cream containing rose hydrolate, coconut oil, grape seed oil, avocado oil, aloe vera gel, D-panthenol, glycerin, vitamin A, rose essential oil, emulsifiers and preservatives in the following ratio of components, wt.% :

Coconut oil 4.4-5.6 Grape seed oil 3.4-4.6 Avocado oil 3.4-4.6 Aloe vera gel 2.4-3.6 D-panthenol 3.0-3.8 Glycerol 2.29-2.87 Vitamin A 0.8-1.2 Rose essential oil 0.01-0.03 Emulsifiers 6.5-9.5 Preservative 0.8-1.2 Rose hydrosol Rest

Option 3. Cosmetic hand cream containing lavender hydrolate, coconut oil, olive oil, argan oil, aloe vera gel, D-panthenol, glycerin, vitamin E, lavender essential oil, emulsifiers and preservatives in the following ratio of components, wt.%:

Coconut oil 4.4-5.6 Olive oil 3.4-4.6 Argan oil 3.4-4.6 Aloe vera gel 2.4-3.6 D-panthenol 3.0-3.8 Glycerol 2.29-2.87 Vitamin E 0.8-1.2 Lavender essential oil 0.01-0.03 Emulsifiers 6.5-9.5 Preservative 0.8-1.2 Lavender hydrolate Rest

4. Cosmetic hand cream containing sage hydrolate, coconut oil, Shea butter, wheat germ oil, aloe vera gel, D-panthenol, glycerin, calendula oil extract, sage essential oil, emulsifiers and preservative in the following ratio of components, wt.% :

Coconut oil 4.4-5.6 Shea Butter 3.4-4.6 Wheat germ oil 3.4-4.6 Aloe vera gel 2.4-3.6 D-panthenol 3.6-4.4 Glycerol 1.69-2.27 Calendula oil extract 0.8-1.2 Sage essential oil 0.01-0.03 Emulsifiers 6.5-9.5 Preservative 0.8-1.2 Sage hydrolate Rest

As emulsifiers, creams may contain emulsion wax, polavax, glycerol monostearate in the following ratio of components, wt.%: emulsion wax - 2.5-3.5; Polavax - 1.5-2.5; glycerol monostearate - 2.5-3.5. Sharomix 721 can be used as a preservative.

The combination of components included in the creams in the proposed proportion ensures a balanced composition and high consumer properties of the finished product. All versions of creams have a delicate, silky, glossy texture, reminiscent of whipped cream, are easy to apply, quickly absorbed, do not leave a sticky or greasy residue, and thanks to the use of components of plant origin, providing an increased content of biologically active substances, they have an active effect on the skin with achieving moisturizing, softening, soothing, regenerating, anti-inflammatory, healing, protective, restorative effects. The offered cream options differ in the composition of hydrosols, vegetable oils, and active ingredients, which allows you to select an individual cream with the most effective effect on a specific skin type. The exclusion of synthetic components from the cream makes it possible to increase its hypoallergenic properties and minimize the negative impact of the components of the cream formulation on the skin, even with long-term use.

The invention relates to emulsion creams, namely direct emulsions (oil in water).

In the invention, hydrolates of essential oil plants are used as the aqueous phase, which are products of processing of essential oil raw materials and are formed in the process of obtaining essential oil. The creams contain high-quality hydrolates produced at the Research Institute of Agriculture of the Crimea from essential oil raw materials grown in the fields of the Institute's Department of Essential Oil and Medicinal Plants. Essential oils of appropriate raw materials were used as natural flavoring agents.

The content of the aqueous phase (hydrolate) in creams varies between 63-73%.

Hydrolates contain a complex of biologically active substances that are aimed at improving the sensory and organoleptic characteristics of creams, improving their moisturizing and antiseptic properties .

The claimed invention uses hydrolates of rose, lavender, hyssop and sage, each of which performs functions specific to a given plant.

Hyssop hydrolate is a natural plant product obtained by processing essential oil raw materials by distillation. Hyssop hydrolate is aimed at working with problem skin and has antiseptic, tonic, moisturizing, anti-inflammatory, restorative, healing, soothing properties and is actively used in products to combat skin diseases.

Rose hydrolate is a natural plant product obtained by processing essential oil raw materials by distillation. Rose hydrolate has moisturizing, nourishing, healing, antiseptic, Anti-age, and soothing properties. Rose hydrolate nourishes the skin with vitamins, smooths out fine wrinkles, activates blood circulation, refreshes and promotes deep hydration of the skin.

Lavender hydrolate is a natural plant product obtained by processing essential oil raw materials by distillation. Lavender hydrolate helps soften, elasticity and regenerate the skin, eliminate various types of irritation, and minimize peeling of the skin.

Sage hydrolate is a natural plant product obtained by processing essential oil raw materials by distillation. Sage hydrolate has strengthening, regenerating, toning, cleansing and rejuvenating properties. Sage hydrolate stimulates blood circulation and has anti-inflammatory and healing effects.

Moisturizing and nourishing components in the creams are vegetable oils and emollients, which help slow down the loss of water from the skin and the formation of a thin protective oil layer. Such components are coconut, olive, argan oils, grape seed oil, wheat germ oil, jojoba oil, almond oil, avocado and Shea butter, and glycerin, coconut oil and Shea butter as emollients.

Coconut oil is a product of plant origin, with a pleasant nutty aroma, which is obtained from coconut pulp by cold pressing. Coconut oil has a high content of unsaturated fatty acids, each of which performs a number of functions for the skin: myristic acid - promotes the absorption of beneficial substances into the upper layers of the skin; oleic acid - retains moisture inside the skin; ascorbic acid is a powerful antioxidant and slows down oxidation (spoilage) processes in oil; pantothenic acid - protects the skin from the first signs of aging; caprylic acid - saturates the skin with oxygen; capric acid - has antiseptic properties. Coconut oil also contains vitamins E, PP and B vitamins.

Almond oil is a natural plant product that is obtained by double cold pressing from the seeds of sweet almonds. Almond oil contains phytostyrols, tocosterols, vitamins A, E, B, and polyunsaturated fatty acids. The oil is recommended for use during the cold season, it nourishes, softens, prevents the appearance of rough skin, and also actively heals cracks.

Jojoba oil is a plant product that is obtained from the nuts of Simmondsia sinensis. The unique composition of the oil is that it does not contain triglycerides, but consists of waxes, rare fatty acids and alcohols. Waxy jojoba oil has the most similar structure to skin. The healing properties of the oil are associated with a high concentration of amino acids - 33%, which promote skin healing and increase its tone. Jojoba oil has a high penetrating ability, retains moisture inside the skin, and creates a protective layer on its surface.

Grapeseed oil is a product of plant origin, which is obtained by cold pressing or hot extraction. The high content of essential fatty acids facilitates easy absorption of the oil by the skin, which is an advantage for introducing the oil into products for problematic and damaged skin. Grape seed oil increases the permeability of active components into the deep layers of the skin, activates cellular metabolism, promotes skin regeneration, normalizes the water-salt balance in skin cells, and has anti-inflammatory and antioxidant properties.

Avocado oil is a natural plant product that is obtained from the pulp of the fruit by cold pressing. Avocado oil contains vitamins A, C, E, D, group B, trace elements, phytosteroids and amino acids. The rich composition of avocado oil helps restore cell structure, deeply moisturize the skin, cope with any peeling, relieve rashes, irritation and promote regeneration.

Olive oil is a product of plant origin, which is obtained by cold pressing from olive paste. High vitamin E content promotes collagen production and provides antioxidant properties; vitamin A - provides deep nutrition and hydration of the skin; vitamin C - helps increase skin elasticity; Vitamin F - provides hydration and restoration of the skin. Olive oil actively fights dryness and dehydration, promotes rapid restoration and softening of the skin.

Argan oil is a product of plant origin, which is obtained from the seeds of the argan tree by cold pressing. About 80% of the beneficial substances are omega-6 fatty acids and high-molecular protein compounds, which slow down the aging process and smooth out fine wrinkles, which explains the successful use of argan oil in anti-aging products. Polyphenols, tocopherol and sterol alleviate inflammatory and allergic reactions on the skin, and also help restore its protective layer and saturate it with nutrients. The oil stimulates blood circulation, retains moisture in skin cells, protects against environmental influences, regenerates and softens.

Shea butter (Karite) is a natural plant product that is obtained by hot pressing from the seeds of the fruit. The rich chemical composition of the oil, which contains a complex of fatty acids, triglycerides, vitamins A and E, provides the following properties: activates collagen synthesis, gives skin elasticity, protects from UV radiation, restores after sun and thermal burns, actively moisturizes, nourishes, softens and strengthens barrier properties of the skin, protecting against moisture loss.

Wheat germ oil is a product of plant origin, which is obtained from the most nutritious part of the grains by cold pressing. The high content of saturated and unsaturated fatty acids in the oil helps retain moisture in the skin, protects against UV radiation, heals wounds, relieves redness and irritation, and restores skin after burns. Squalene, which is contained in the oil, has natural antiseptic and antioxidant properties. Wheat germ oil contains a complex of vitamins A, D and group B.

Glycerin (vegetable) is a trihydric alcohol of natural (vegetable) origin, which is obtained by saponification of vegetable oils. Since vegetable glycerin is of plant origin, it is easily absorbed (perceived) by the skin, promotes healing and moisturizing of the deep layers of the skin, improves its texture, protects the skin from external irritants, and in combination with the main emulsifiers it can form a denser texture.

The active ingredients in the creams are aloe vera gel, D-panthenol, calendula oil extract and vitamins.

Aloe vera gel has moisturizing, softening and anti-inflammatory properties, and also prevents dehydration and protects the skin from the formation of free radicals. D-panthenol has nourishing and regenerating properties, relieves irritation in inflamed areas of the skin, and initiates renewal (restoration) processes of the upper layer of skin. Aloe vera gel and D-panthenol in combination promote rapid skin regeneration during sun and thermal burns, protect the skin from external irritants, and have anti-inflammatory, nourishing and rejuvenating properties.

Calendula oil extract increases elasticity, soothes, promotes deep penetration of active components deep into the skin, and also stimulates collagen production. The rich complex of flavonoids and tannins in the composition determines the active use of calendula oil extract in products with UV protection, promotes the regeneration and restoration of the upper layer of the skin.

Vitamins A, E and F are used as vitamins in the composition. Vitamin A evens out skin tone, increases collagen production in the skin, reduces deep wrinkles, reduces hyperpigmentation; Vitamin E - prevents skin from drying out, quickly restores damaged skin, giving it elasticity, eliminates fine wrinkles; Vitamin F - promotes rapid healing of wounds and cracks, improves regeneration, relieves irritation, nourishes and restores elasticity, gives the skin softness, and maintains moisture balance.

Essential oils of hyssop, rose, lavender and sage act as not only natural flavors, but also natural preservatives, as they have antimicrobial activity due to their component composition. In addition, they complement the action of the corresponding hydrolates.

Emulsifiers in creams include glycerol monostearate, Polavax and emulsion wax. Polavax is a vegetable emulsifier obtained from palm oil, which has good emulsifying and softening properties, giving the cream a glossy appearance. Glycerol monostearate is a plant-based emulsifier obtained from stearic and palmitic acid, exhibits co-emulsifying properties, and also promotes the active supply of nutrients deep into the skin. Emulsion wax - an emulsifier consisting of polysorbates and acids of plant origin, prevents moisture loss from the skin and evenly distributes the sun's rays (natural UV factor).

Sharomix 721 is used as a preservative - a “green” preservative certified by Ecosert, which is approved for use in the production of natural cosmetics.

The cream is prepared as follows: to obtain the aqueous phase, the required amount of hydrolate is heated to 75° in a heat-resistant glass. In parallel, the fat phase is prepared, for which vegetable oils and emulsifying components are mixed in a heat-resistant glass according to the recipe and heated to a temperature of 75-80°, maintained at this temperature for 15-20 minutes with constant stirring until all components of the fat phase are completely dissolved, after which Glycerin is added to it. The finished phases (water and fat) are mixed at the same temperature of 70-75°, with an important nuance being the introduction of the fat phase into the water phase with constant stirring. Mixing is carried out for 15-20 minutes with a homogenizer, which ensures the production of a highly dispersed emulsion, which means a high-quality product without air bubbles (which leads to rapid oxidation and spoilage of the product), inclusions and particles of undissolved components. During homogenization, the temperature of the system is reduced to 40°, active components are introduced (aloe vera gel, D-panthenol, vitamins, calendula oil extract). Next, add essential oil and preservative and homogenize for 5 minutes. The finished product is packaged.

Hand creams based on hydrolates of essential oil plants must be applied with massaging movements 2 times a day to clean skin of the hands (in the case of very dry and damaged skin - more than 2 times, if a feeling of tightness and discomfort occurs).

Examples of implementation of the invention.

Example 1.

Hand cream based on hyssop hydrolate.

Table 1 - Range of values of components included in the formulation of hand cream based on hyssop hydrolate Components Min. Average Max. Hyssop hydrolate 73 68 63 Coconut oil 4.4 5 5.6 Almond oil 3.4 4 4.6 Jojoba oil 3.4 4 4.6 Aloe vera gel 2.4 3 3.6 D-panthenol 3.0 3.4 3.8 Glycerol 2.29 2.58 2.87 Vitamin F 0.8 1 1.2 Hyssop essential oil 0.01 0.02 0.03 Emulsion wax 2.5 3 3.5 Polavax 1.5 2 2.5 Glycerol monostearate 2.5 3 3.5 Sharomix 721 0.8 1 1.2

The cream has all the declared properties, but the most pronounced is the restoring and healing effect due to the content of hyssop hydrolate, almond oil, jojoba oil and vitamin F in its composition.

The cream is intended for use by consumers with dry and dehydrated hand skin, as well as those exposed to adverse environmental factors. The cream promotes the healing of wounds, cuts, moisturizing and relieving irritation.

Organoleptic and physicochemical quality indicators of hand cream based on hyssop hydrolate are presented in Table 2.

Table 2 - organoleptic and physicochemical quality indicators of hand cream based on hyssop hydrolate Indicator name Characteristics and norm Appearance Homogeneous mass, without foreign impurities Color White Smell The characteristic odor of hydrosol and essential oil of hyssop Mass fraction of hydrolate, % 63-73 pH value 5.2-5.8 Colloidal stability Stable Thermal stability Stable

Example 2.

Hand cream based on rose hydrosol.

Table 3 - Range of values of components included in the formulation of hand cream based on rose hydrolate Components Min. Average Max. Rose hydrosol 73 68 63 Coconut oil 4.4 5 5.6 Grape seed oil 3.4 4 4.6 Avocado oil 3.4 4 4.6 Aloe vera gel 2.4 3 3.6 D-panthenol 3.0 3.4 3.8 Glycerol 2.29 2.58 2.87 Vitamin A 0.8 1 1.2 Rose essential oil 0.01 0.02 0.03 Emulsion wax 2.5 3 3.5 Polavax 1.5 2 2.5 Glycerol monostearate 2.5 3 3.5 Sharomix 721 0.8 1 1.2

Along with the declared properties, the cream also has a rejuvenating effect on the skin, which is due to its constituent components such as rose hydrolate, grape seed oil, avocado oil and vitamin A. The cream is intended for use by consumers who have aging skin prone to dry hands . The cream refreshes, nourishes, moisturizes, activates blood circulation in the dermis, and also smoothes out fine wrinkles.

Organoleptic and physicochemical quality indicators of hand cream based on rose hydrolate are presented in Table 4.

Table 4 - organoleptic and physicochemical quality indicators of hand cream based on rose hydrolate Indicator name Characteristics and norm Appearance Homogeneous mass, without foreign impurities Color White, with a beige tint Smell The characteristic scent of hydrosol and rose essential oil Mass fraction of hydrolate, % 63-73 pH value 5.2-5.8 Colloidal stability Stable Thermal stability Stable

Example 3.

Hand cream based on lavender hydrosol.

Table 5 - Range of values of components included in the formulation of hand cream based on lavender hydrolate Components Min. Average Max. Lavender hydrolate 73 68 63 Coconut oil 4.4 5 5.6 Olive oil 3.4 4 4.6 Argan oil 3.4 4 4.6 Aloe vera gel 2.4 3 3.6 D-panthenol 3.0 3.4 3.8 Glycerol 2.29 2.58 2.87 Vitamin E 0.8 1 1.2 Lavender essential oil 0.01 0.02 0.03 Emulsion wax 2.5 3 3.5 Polavax 1.5 2 2.5 Glycerol monostearate 2.5 3 3.5 Sharomix 721 0.8 1 1.2

The cream has more pronounced softening properties due to the inclusion of lavender hydrolate, olive oil, argan oil and vitamin E. The cream is intended for use by consumers who have normal hand skin prone to dryness and irritation. A cream based on lavender hydrolate softens, moisturizes, eliminates irritation, and reduces flaking on the skin.

Organoleptic and physicochemical quality indicators of hand cream based on lavender hydrolate are presented in Table 6.

Table 6 - Organoleptic and physico-chemical quality indicators of hand cream based on lavender hydrolate Indicator name Characteristics and norm Appearance Homogeneous mass, without foreign impurities Color White Smell The characteristic scent of lavender hydrolate and essential oil Mass fraction of hydrolate, % 63-73 pH value 5.2-5.8 Colloidal stability Stable Thermal stability Stable

Example 4.

Hand cream based on sage hydrosol.

Table 7 - Range of values of components included in the formulation of hand cream based on sage hydrolate Components Min. Average Max. Sage hydrolate 73 68 63 Coconut oil 4.4 5 5.6 Shea Butter 3.4 4 4.6 Wheat germ oil 3.4 4 4.6 Aloe vera gel 2.4 3 3.6 D-panthenol 3.6 4.0 4.4 Glycerol 1.69 1.98 2.27 Calendula oil extract 0.8 1 1.2 Sage essential oil 0.01 0.02 0.03 Emulsion wax 2.5 3 3.5 Polavax 1.5 2 2.5 Glycerol monostearate 2.5 3 3.5 Sharomix 721 0.8 1 1.2

Hand cream based on sage hydrolate, in addition to the main declared properties, also has UV protection due to the content of sage hydrolate, Shea butter, wheat germ oil and calendula oil extract in its composition. Providing reliable protection from exposure to sunlight is facilitated by an increased percentage of D-panthenol, which, in combination with aloe vera gel, actively restores the skin after burns of various natures, moisturizes and nourishes the skin. The cream is intended for use by consumers who have dry skin exposed to sunlight. A cream based on sage hydrolate regenerates damaged skin, relieves inflammation and prevents skin dehydration.

Organoleptic and physicochemical quality indicators of hand cream based on sage hydrosol are presented in Table 8.

Table 8 - organoleptic and physico-chemical quality indicators of hand cream based on sage hydrosol Indicator name Characteristics and norm Appearance Homogeneous mass, without foreign impurities Color Cream Smell The characteristic scent of sage hydrosol Mass fraction of hydrolate, % 63-73 pH value 5.2-5.8 Colloidal stability Stable Thermal stability Stable

Thus, cosmetic hand creams based on hydrolates of essential oil plants, due to the claimed set of characteristics and the quantitative ratio of ingredients, have a balanced composition, high consumer properties and have a moisturizing, softening, soothing, anti-inflammatory, healing, protective, restoring effect on the skin of the hands, which makes it possible to provide achieving the technical result of the invention.

Claims (11)

1. Cosmetic hand cream containing hyssop hydrolate, coconut oil, almond oil, jojoba oil, aloe vera gel, D-panthenol, glycerin, vitamin F, hyssop essential oil, emulsifiers and preservatives, in the following ratio of components, wt.%: Coconut oil 4.4-5.6 Almond oil 3.4-4.6 Jojoba oil 3.4-4.6 Aloe vera gel 2.4-3.6 D-panthenol 3.0-3.8 Glycerol 2.29-2.87 Vitamin F 0.8-1.2 Hyssop essential oil 0.01-0.03 Emulsifiers 6.5-9.5 Preservative 0.8-1.2 Hyssop hydrolate Rest 2. Cosmetic hand cream containing rose hydrolate, coconut oil, grape seed oil, avocado oil, aloe vera gel, D-panthenol, glycerin, vitamin A, rose essential oil, emulsifiers and preservatives, in the following ratio of components, wt.% : Coconut oil 4.4-5.6 Grape seed oil 3.4-4.6 Avocado oil 3.4-4.6 Aloe vera gel 2.4-3.6 D-panthenol 3.0-3.8 Glycerol 2.29-2.87 Vitamin A 0.8-1.2 Rose essential oil 0.01-0.03 Emulsifiers 6.5-9.5 Preservative 0.8-1.2 Rose hydrosol Rest 3. Cosmetic hand cream containing lavender hydrolate, coconut oil, olive oil, argan oil, aloe vera gel, D-panthenol, glycerin, vitamin E, lavender essential oil, emulsifiers and preservatives, in the following ratio of components, wt.%: Coconut oil 4.4-5.6 Olive oil 3.4-4.6 Argan oil 3.4-4.6 Aloe vera gel 2.4-3.6 D-panthenol 3.0-3.8 Glycerol 2.29-2.87 Vitamin E 0.8-1.2 Lavender essential oil 0.01-0.03 Emulsifiers 6.5-9.5 Preservative 0.8-1.2 Lavender hydrolate Rest 4. Cosmetic hand cream containing sage hydrolate, coconut oil, Shea butter, wheat germ oil, aloe vera gel, D-panthenol, glycerin, calendula oil extract, sage essential oil, emulsifiers and preservatives, in the following ratio of components, wt. %: Coconut oil 4.4-5.6 Shea Butter 3.4-4.6 Wheat germ oil 3.4-4.6 Aloe vera gel 2.4-3.6 D-panthenol 3.6-4.4 Glycerol 1.69-2.27 Calendula oil extract 0.8-1.2 Sage essential oil 0.01-0.03 Emulsifiers 6.5-9.5 Preservative 0.8-1.2 Sage hydrolate Rest 5. Cream according to paragraphs. 1-4, characterized in that it contains emulsion wax, polavax, glycerol monostearate as emulsifiers, in the following ratio of components, wt.%: Emulsion wax 2.5-3.5 Polavax 1.5-2.5 Glycerol monostearate 2.5-3.5 6. Cream according to paragraphs. 1-5, characterized in that it contains Sharomix 721 as a preservative.