32 results about "Opuntia streptacantha" patented technology

The invention discloses an anti-irritant composition for sensitive skin. The composition is prepared from the following raw materials: a calendula officinalis extract, an opuntia streptacantha extract, citrus junos, an oenothera biennis seed extract, a phellodendron amurense bark extract, a thickener, a mentha piperita extract and deionized water. The invention further discloses a preparation method of the anti-irritant composition for sensitive skin. The anti-irritant composition is prepared from extracts of plants and microorganisms, can be used for remarkably improving the immunity of the skin of a baby and lowering the influence on the skin caused by various irritants, so as to prevent the skin of the baby from suffering from the problems of roseola, pruritus and the like, and has a certain moisturizing effect.

The invention discloses a deep-layer moisturizing and moisture-preservation composition and application thereof in skincare products. The composition contains the following components in percentage byweight of a skincare product: 0.01%-10% of rosa damascene liquid, 0.01%-8% of a rose extract, 0.01%-6% of an opuntia streptacantha stem extract, 0.01%-5% of a calendula extract, 0.01%-2% of sodium hyaluronate, 0.02%-6% of lecithin, 0.01%-5% of mycose and 0.001%-1% of ceramide. By compounding the composition in use, double moisture-preservation effects of deep-layer moisturizing and surface-layermoisturizing can be achieved. The deep-layer moisturizing and moisture-preservation composition can be widely applied to the skincare products including various dose forms of products such as water agents, cream agents, emulsions and facial masks.

The invention relates to an antiallergic composition, a preparation method thereof, an antiallergic cosmetic and a preparation method thereof. The antiallergic composition comprises, by weight, 1-5 parts of Opuntia streptacantha stem extract, 1-5 parts of heartleaf houttuynia herb extract, 1-5 parts of Chrysanthellum indicum extract, 1-5 parts of tree peony root-bark extract, 1-5 parts of purslaneherb extract, 1-5 parts of skullcap root extract, and 0.1-2 parts of ectoin. By adopting the substances above and limiting the proportion of the substances, the antiallergic composition can play a good role in relieving and relieving allergic symptoms and can more effectively play an anti-allergic role, and side effects of the antiallergic composition are reduced, so that the antiallergic composition has a long service life.

The invention discloses a shrub althea flower shampoo and a production process thereof, and relates to a shampoo. The shrub althea flower shampoo comprises the following components in part by weight: 1 to 3 parts of OPUNTIA STREPTACANTHA stem extract, 2 to 5 parts of HIBISCUS MILITARIS flower extract, 1 to 2 parts of ALES+ALS organic anion activator, 1 to 2 parts of hyaluronic acid, 1 to 2 parts of allantoin, 1 to 2 parts of vitamin B3, 1 to 2 parts of zinc pyrithione (ZPT), and 1 to 2 parts of provitamin B5. The invention has the advantages that: the shrub althea flower shampoo is made of non-pure water, is prepared from 100 percent plant juice, does not contain sodium lauryl sulfate (SLS), sodium lauryl ether sulfate (SLES), soap base or pigments, is specially designed for dry and damaged hair, has fine, smooth and rich foam to mildly clean the hair, and contains cactus juice, shea butter, lemongrass oil and the shrub althea flower extract, which moisten the hair doubly, so as to lock moisture, improve the dry hair and make the hair healthy and bright.

The invention discloses face cleansing foam and a preparation method thereof. The face cleansing foam comprises a component A and a component B; the component A mainly comprises 11.90-91.65 parts by weight of pure water, 1-10 parts by weight of glycerin, 1-10 parts by weight of butanediol, 2-20 parts by weight of sodium myristoyl sarcosinate, 2-20 parts by weight of sodium lauroyl collagen amino acid, 1-10 parts by weight of sodium cocoyl glutamate, 1-10 parts by weight of sodium lauroyl oat amino acid and the like; and the component B mainly comprises 0.01-1.00 part by weight of an aloe veraextract, 0.01-1.00 part by weight of a honey extract, 0.01-1.00 part by weight of a fucus vesiculosus extract, 0.01-1.00 part by weight of an opuntia streptacantha leaf extract and 0.001-1.0000 part by weight of a rosemary extract. The face cleansing foam and the preparation method thereof disclosed by the invention have the benefits that a mild amino acid surfactant is used as a main cleaning system, the components are mild and non-irritating, and the glycerin, the butanediol and other moisturizers are matched to avoid dry skin after a face is cleansed; and meanwhile, a series of plant ingredients such as aloe vera, honey, rosemary, cactus, matricaria chamomilla L. are also added, so that the calming and soothing effects are realized while the face is cleansed, and the skin is repaired.

The invention provides a skin care product containing herba dendrobii extract and a plant whitening essence as well as a preparation method and application of the skin care product. The skin care product takes the herba dendrobii extract, an oat kernel extract, a white fungus extract, an opuntia streptacantha stem extract, the plant whitening essence and other functional substances as the raw materials, adopts natural components, and can realize good whitening, acne removing and wrinkle removing effects; meanwhile, the preparation method is simple in preparation technology and is suitable forlarge-scale production.

The invention provides a special detergent for deeply cleaning fruits and vegetables and a preparation method therefor and relates to the field of daily cleaning products. The special detergent is prepared from the following raw materials in parts by weight: 7-15 parts of cocamidopropyl betaine, 7-15 parts of alkyl glycoside, 3-7 parts of clove lilac extract, 3-6 parts of lotus leaf extract, 3-7 parts of opuntia streptacantha extract, 1-2 parts of alpha hydroxy acid, 2-5 parts of chelant, 0.5-2 parts of algal polysaccharides and 2-4 parts of beta-cyclodextrin. According to the special detergent for deeply cleaning the fruits and vegetables and the preparation method therefor, all the ingredients are in synergism, remaining pesticides can be excellently and effectively removed from surfaces of the fruits and vegetables and deep layers of peels, and new residue is not caused; and the special detergent is moderate and does not injure hands, and has a remarkable effect compared with clean water, brine and the traditional detergents.

The invention relates to the field of cosmetics, and particularly discloses a skin care composition. The skin care composition comprises the following active ingredients: [beta]-glucan, glycerophosphoric acid inositol choline salts, radix ophiopogonis extracts, opuntia streptacantha stem extracts and radix sophorae flavescentis extracts. Compared with the prior art, through a mutual function, i.e., a synergistic interaction function, of all ingredients, on one hand, the composition provided by the invention can improve the moisture content of the skin and improve skin immunity, on the other hand, the composition provided by the invention alleviates skin discomfortableness caused by acute inflammations, reduces skin aging acceleration caused by chronic inflammations, causes the skin to be soft, moist and comfortable, and has a good and long-lasting effect of moisturizing and alleviating the sensitive skin.

The invention relates to a plant skincare composition capable of smoothing and improving sensitive skin, a soothing cream containing the plant skincare composition and a preparation method of the soothing cream. The skincare composition contains the following two components in percentage by weight: 50% of a cannabis leaf extract and 50% of an IrriBate stimulation inhibiting factor, wherein the IrriBate stimulation inhibiting factor contains water, glycerin, mycose, a stem extract of opuntia streptacantha, cassava starch, phenoxyethanol and 1,2-hexanediol. The skincare composition can be takenas an additive to be applied to skincare products such as facial cleansers, face creams, water emulsions and facial masks; and by compounding the cannabis leaf extract and the IrriBate stimulation inhibiting factor as active components, the plant skincare composition is capable of mildly and effectively smoothing and improving the sensitive skin, the improvement rate of the sensitive skin is increased, and side effect is avoided.

The invention discloses a high-moisture-keeping composition capable of improving skin dryness. The high-moisture-keeping composition comprises the following components in parts by mass of 40-95 partsof solvents, 0.1-10 parts of polypeptide, 5-30 parts of a plant extract, 0.1-1 part of a rheologic adjusting agent and 0.1-8 parts of an additive, wherein the plant extract is one or a mixture of twoor more of an aloe extract, a grape seed extract, a kelp seaweed extract, a centella asiatica extract, a spiraea ulmaria extract and an opuntia streptacantha extract in any proportion, and preferablythe spiraea ulmaria extract. The high-moisture-keeping composition disclosed by the invention has good moisture keeping effects.

The invention relates to a skin-brightening essence for stay-up and a making method of the essence. Flower water is adopted for replacing pure water and used as a solvent, in cooperation with a herbacentellae extract, a radix salviae miltiorrhizae extract, a radix liquiritiae extract and a radix angelicae sinensis extract, the functions of promoting circulation, removing stasis, resisting oxidation and improving the dull or yellowed face color are achieved, and in combination with a dogwood fruit extract, a reed extract, an opuntia streptacantha rhizome extract, a fructus lycii root extract,arbutin and nicotinamide, the functions of whitening the skin, brightening the skin and improving the skin condition are achieved. The making method of the essence comprises the steps that 1, an A phase, a B phase, a C phase, a D phase, an E phase, an F phase, a G phase and an H phase are made separately; 2, the A phase and the H phase are mixed and stirred; 3, the B phase is subjected to homogeneity dispersion, and then heating and even stirring are conducted; 4, the C phase, the D phase, the F phase and the G phase are added, and even stirring is conducted; 5, the E phase is added, and through even stirring, a finished product is obtained. The skin-brightening essence has a good skin color brightening effect.

The invention provides octuple-water mineral spring moisturizing spray. The moisturizing spray comprises, by mass percentage, 5-10% of glycerin, 0.01-0.3% of sodium hyaluronate, 0.5-2% of trace element composition, 0.05-1% of opuntia streptacantha extract, 1-10% of butanediol, 0-0.2% of PEG-60 hydrogenated castor oil, 0-0.2% of essence, 0-1.1% of preservatives and the balance of water, wherein the trace element composition is mixture of copper gluconate, zinc gluconate and magnesium gluconate. The mineral spring moisturizing spray is convenient to use and capable of moisturizing the skin for a long time.

The invention discloses an anti-allergic and anti-inflammatory hemp leaf day cream. Each 100 parts by weight of the day cream is prepared from the following components in percentage: 40 to 80 percentof water, 1 to 10 percent of glycerol, 1 to 10 percent of caprylic / capric triglyceride, 1 to 10 percent of ethylhexyl palmitate, 0.05 to 3 percent of opuntia streptacantha stem extract, 0.05 to 3 percent of radix ophiopogonis extract and 0.05 to 3 percent of radix sophorae flavescentis extract. Cannabidiol CBD can trigger various immune responses, yellowish sophora has the effect of removing endotoxin impurities from the skin, the rich herbal nutrition of the yellowish sophora can promote growth and repair of damaged vascular nerve cells, and the activity of subcutaneous capillary cells is recovered; the cactus is light in taste and cold in nature and has the effects of promoting qi to activate blood, diminishing inflammation, detoxifying, expelling pus and promoting tissue regeneration; and the radix ophiopogonis and trehalose have an auxiliary synergistic effect, and the components are matched for use according to a specific proportion range to achieve the effects of immediate anti-allergy and rapid inflammation diminishing.

The invention discloses mosquito-repelling toilet water for an infant. The mosquito-repelling toilet water contains the following substances in parts by weight: 14-26 parts of lemon grass essential oil, 5-11 parts of lemongrass essential oil, 7-13 parts of pelargonium hortorum essential oil, 2-8 parts of chamomilla, 1-9 parts of liquorice extract, 3-13 parts of tea polyphenols, 6-14 parts of rosmarinus officinalis essential oil, 3-7 parts of allantoin, 4-10 parts of opuntia streptacantha stem extract, 13-19 parts of dipotassium glycyrrhetate, 30-46 parts of water, 4-8 parts of menthyl lactateand 35-55 parts of propylene glycol. According to the mosquito-repelling toilet water for the infant, plants with mosquito-repelling capability such as pelargonium hortorum and lemongrass are utilized, odors are extracted, simulation is carried out until odorlessness, and thus, the effect of safe mosquito-repelling is achieved; the mosquito-repelling toilet water is free of DEET, has plant delicate fragrance and freshness, has the action of refreshing air while repelling mosquitoes, is relatively light in fragrance and is not prone to perception; and the mosquito-repelling time is relatively long, and once spraying can effectively repel the mosquitoes for 6 hours or more.

The invention discloses colorful moisturizing and brightening pre-essence and a preparation method thereof. The colorful moisturizing and brightening pre-essence comprises sodium hyaluronate, propylene glycol, glyceryl polyether-26, propylene glycol, trehalose, a radix ophiopogonis root extract, an opuntia ficus-indica stem extract and a radix sophorae flavescentis extract. Argania spinosa kerneloil, oat beta-glucan, a yeast extract, an astragalus membranaceus root extract, an atractylodes rhizome extract, a divaricate saposhnikovia root extract, a chamomile extract, an albizia bark extract,a licorice root extract, saccharomycetes / rice fermentation product filtrate, methylparaben, propyl hydroxybenzoate and butanediol and essence which are compatibilized in advance. The colorful moisturizing and brightening pre-essence has multiple and good effects, and does not have the functions of conditioning skin, resisting aging, moisturizing, sun-screening, maintaining beauty and keeping young. In addition, a skin repairing and treating effect can be achieved, and a lipid barrier for the skin can be repaired. When the skin suffers from mild burns and scalds, healing of the skin of the injured part is accelerated, the regeneration of the skin of the injured part can be promoted, and a certain prevention effect is achieved in advance.

The invention discloses an industrial hemp leaf eye cream capable of removing dark circles, resisting allergy and diminishing inflammation. The industrial hemp leaf eye cream comprises the following components in parts by weight of 40-80% of water, 1-10% of glycerol, 1-10% of angelica sinensis extract, 1-10% of pseudo-ginseng extract and 0.05-3% of astragalus membranaceus extract. The cannabidiolCBD is compounded with the oligopeptide-1, the angelica sinensis extract, the pseudo-ginseng extract, the astragalus membranaceus extract, the glossy privet fruit extract and the liquorice extract toachieve a good dark circle removing effect, and is matched and synergized with the opuntia streptacantha stem extract, the radix ophiopogonis root extract, the radix sophorae flavescentis root extract, the trehalose and other plant extracts according to a specific ratio; and by adopting an eye cream formula system with rapid absorption, the anti-allergy and anti-inflammation characteristics of theproduct are effectively improved, and the instant effect after use is achieved.

The invention discloses an acne-removing factor and acne-removing soft mask gel and a preparation method thereof, and aims to provide an acne-removing factor which is used for treating acne muscles with inflammation and is mild in effect on skin, small in irritation and high in safety. According to the technical scheme, the acne-removing factor comprises the following components in parts by weight, 0.5-3 parts of centella asiatica extract, 4-20 parts of selaginella tamariscina extract, 1-5 parts of purslane extract, 2-10 parts of momordica grosvenori extract, 1-10 parts of radix sophorae flavescentis extract, 5-10 parts of wild chrysanthemum flower extract, 1-5 parts of aloe extract, 1-10 parts of oldenlandia diffusa extract, 2-8 parts of gleditsia sinensis thorn extract and 2-6 parts of opuntia streptacantha stem extract, and belongs to the technical field of cosmetics.

The invention discloses an anti-allergy composition as well as face cream and a preparation method thereof, and aims to provide the face cream which can inhibit inflammatory reaction, repair cutin barrier function and gradually enhance skin tolerance. According to the technical method, the composition comprises the following components: 0.5-2 part of opuntia streptacantha stem extract, 0.07-0.36 part of astragalus membranaceus root extract, 0.02-0.09 part of albizia flower extract, 0.02-0.09 part of gastrodia elata root extract, 0.1-2 part of ceramide 3, 0.03-0.6 part of 4-tert-butyl cyclohexanol, 0.05-0.5% of gentian extract and 0.05-0.5 part of centella extract. The invention belongs to the technical field of cosmetics.

The invention relates to external-applied traditional Chinese medicine powder for healing scalds and burns without leaving scars and a preparation method and application thereof. The preparation method comprises the steps: selecting a clove of fresh and juicy opuntia streptacantha, stripping off peels and small spurs, and drying pulp of the opuntia streptacantha in the shade at a natural ventilation place; removing impurities and roots from Cephalanoplos segetum and dandelion herbs, washing the herbs by water so as to thoroughly moisten the herbs, cutting the herbs into pieces, and drying the pieces in the sun at a natural ventilation place; then, separately putting the dried opuntia streptacantha, the dried Cephalanoplos segetum and the dried dandelions into a drug grinder so as to grind the dried opuntia streptacantha, the dried Cephalanoplos segetum and the dried dandelions into powders, sieving the powders by a medicinal sieve with the pore size of 100 meshes, then, thoroughly mixing the dry powders in accordance with that the weight ratio of the opuntia streptacantha to the Cephalanoplos segetum to the dandelions is 100: (70 to 80): 7, naturally drying the mixed medicinal powder in the shade at an outdoor ventilating, shady and cool place, loading the dried mixed medicinal powder to metallic or glass containers, and placing the metallic or glass containers at a dry and ventilating place for later use. By using the medicine powder provided by the invention, the cure rate reaches 100%, and severe scalds and burns have no need of skin grafting. No scar is left after cure, and the skin color of an affected part is restored to a congenital skin original color by 100%. The traditional Chinese medicine powder is short in treatment course and high in effect taking speed and is free of any side effect and allergies.

The invention discloses herbal emulsion for repairing sensitive skin and a preparation method thereof. The aloe gel is prepared from the following raw materials in percentage by weight: 20-30 percent of functional components taking aloe as a main material, 2-10 percent of tannic acid modifier, 2-5 percent of dipropylene glycol, 2-5 percent of polyglycerol-10, 1.2-2.0 percent of sodium hyaluronate, 0.05-0.1 percent of tremella polysaccharide, 0.025- 0.075 percent of xanthan gum, 0.5-2 percent of hydroxyethyl acrylate / sodium acryloyldimethyl taurate copolymer, 0.5-3 percent of camellia-seed oil, 0.5-3 percent of litsea cubeba oil, 0.05-0.1 percent of 1, 2-hexanediol and the balance of thermal spring water. The functional component taking aloe as a main component is obtained from extracts prepared from aloe, trehalose, radix ophiopogonis roots, opuntia streptacantha, radix sophorae flavescentis and lotus flowers; and the herbal emulsion for repairing the sensitive skin prepared by the invention has good allergy-relieving and repairing effects on the skin, is free of additives, safe and non-irritating, can attract the eyeballs of consumers, and is good in repairing effect, simple in preparation process and relatively low in preparation cost, and no herbal emulsion for repairing the sensitive skin exists in the current market.

The invention discloses a plant source amino acid facial cleanser and a preparation method thereof. The plant source amino acid facial cleanser is prepared from the following raw materials: an amino acid surfactant, a nonionic surfactant, glycerol, DMDM hydantoin, EDTA (Ethylene Diamine Tetraacetic Acid) disodium, methylparaben, hydrogenated castor oil, hydroxypropyl methyl cellulose, trehalose, a radix ophiopogonis root extract, an opuntia streptacantha stem extract, a radix sophorae flavescentis root extract and deionized water. The facial cleanser disclosed by the invention is fine and rich in foam and smooth and gentle in quality, the amino acid surfactant and the nonionic surfactant in the formula take a synergic effect into play, the purposes of efficient cleaning and gentleness and no skin irritation are achieved, and meanwhile due to a proper amount of trehalose and natural plant extracts of opuntia streptacantha and the like in the facial cleanser, the skin protection and moistening effects of the facial cleanser can be effectively improved, and the effects of skin protection and moistening are achieved while skin dirt of a user is cleaned.

The invention relates to the field of plant extracts, and particularly discloses a preparation method of a kava composite extract, the composite extract and application, the preparation method of the kava composite extract comprises the following steps: 1) preparing an opuntia streptacantha leaf extract; the preparation method comprises the following steps of 1, preparing a kava root extract, 2, carrying out hyperimbibition-freezing-microwave synergistic cell wall crushing to prepare a kava root extract, and 3, adding a cactus streptacantha leaf extract into the kava root extract, and carrying out stirring to obtain the kava composite extract.The preparation method has the advantage that kava lactone oxidation is reduced.

The invention belongs to the technical field of cosmetics, and relates to an all-plant-component lipstick and a preparation method thereof.The all-plant-component lipstick is prepared from, by mass, 20-25% of vegetable wax, 20-25% of plant essential oil, 20-25% of plant essential oil, 1-5% of a thickening agent and 65-73% of vegetable fat; 5-8% of plant toner; 0.2%-0.3% of a plant antioxidant; 0.1 to 0.2 percent of plant essential oil; 0.5%-0.8% of a plant emulsifier; 0.5%-1% of a plant extract; the plant extract comprises one or more of a liquorice root extract, a cherry extract and an opuntia streptacantha stem extract. The all-plant-component lipstick provided by the invention adopts all plant components, on one hand, the lipstick does not cause harm to the health of a user, and on the other hand, the plant components can be degraded, so that the lipstick is environment-friendly.

The invention discloses a multiple-effect whitening composition and an application thereof to moisturizers. The multiple-effect whitening composition comprises the following components in percentage by mass: 0.1-1.2% of reed extract, 0.1-1% of licorice root extract, 0.1-1% of angelica root extract, 0.2-1% of salvia miltiorrhiza root extract, 0.5-2% of spilanthes acmella extract, 0.1-0.8% of dogwood fruit extract and 0.2-1% of opuntia streptacantha stem extract. The multiple-effect whitening composition is prepared by compounding sodium lactate, malic acid and tartaric acid, the whitening function is achieved in multiple ways through the synergistic effect of all the components, the multiple-effect whitening composition can be used in multiple-effect whitening moisturizers, besides, multiple moisturizing, skin moistening and wrinkle resisting components are compatible, and the moisturizers have the good multiple effects of whitening, moisturizing, wrinkle resisting and skin caring and are mild in skin feeling, soft and comfortable in use.

The invention relates to the field of face cream, and particularly discloses anti-aging repair day cream and a preparation method thereof. The anti-aging repair day cream is prepared from magnesium ascorbyl phosphate, opuntia streptacantha stem extracts, glyceryl behenate, emulsifiers, deionized water and pH regulators. The preparation method comprises the following steps of 1, mixing the pH regulators and the deionized water to obtain a first mixture; 2, mixing the magnesium ascorbyl phosphate, the opuntia streptacantha stem extracts and the first mixture to obtain a second mixture; 3, mixingthe glyceryl behenate and the emulsifiers to obtain a third mixture; and 4, mixing the second mixture and the third mixture to obtain the anti-aging repair day cream. The anti-aging repair day creamcan be used on the anti-aging basic care; the advantages of excellent anti-aging effect and toxicological safety are realized. In addition, the preparation method has the advantage that the anti-agingeffect is better.

The invention provides a toner containing water lily extract and a preparation method thereof. The main ingredients are follows in parts by weight: 5-10 parts of a nymphaea caeruioa extract, 4-6 partsof an Aloe vera extract, 3-5 parts of an opuntia streptacantha leaf extract, 2-4 parts of a rose extract, 2-4 parts of a grapefruit seed extract, 3-5 parts of a durvillea antartica extract, 0.1-0.3 parts of dipotassium glycyrrhizinate, 0.1-0.3 parts of fucose, 0.1-0.3 parts of Xanthan gum, 0.4-0.8 parts of sodium hyaluronate, 0.1-0.3 parts of polyglutamic acid, 3-5 parts of butanediol, and 4-6 parts of propylene glycol. The nymphaea caeruioa extract is used as a main functional ingredient, and achieves the ultimate moisturizing, nourishing and anti-oxidation effects of the toner by synergistic action with the grape seed oil and the aloe extract. The toner is gentler and non-irritating and has good skin feel and is suitable for all skin types. The invention provides an instruction of the preparation method of the toner, wherein the preparation method is simple and easy, and is easy to production in a large-scale workshop.

The invention discloses an SOD (superoxide dismutase) rose repairing and moisturizing cream. Comprising 69.0 to 69.3 parts of water, 6 to 10 parts of glycerin, 1 to 9 parts of a lactobacillus / rice fermentation product, 1 to 5 parts of cetyl alcohol ethylhexanoate, 1 to 5 parts of isononyl isononanoate, 0.22 to 0.3 part of an opuntia streptacantha stem extract, 0.1 to 0.5 part of a herba houttuyniae extract, 0.42 to 0.48 part of a chrysanthellum indicum extract A, 0.22 to 0.26 part of a radix scutellariae root extract, 0.22 to 0.26 part of a peony root bark extract and 0.22 to 0.26 part of 1, 2-propylene glycol. The cosmetic is prepared from the following components in parts by weight: 0.01 to 0.05 part of 1, 2-hexanediol, 0.42 to 0.48 part of glycerol, 0.012 to 0.018 part of p-hydroxyacetophenone, 1 to 3 parts of superoxide dismutase (SOD) and 1 to 3 parts of rose flower oil (ROSARUGOSA). According to the SOD rose repairing and moisturizing cream disclosed by the invention, the superoxide dismutase (SOD) has strong effects of resisting oxidation, sterilizing and protecting skin, and the side effect of allergy to the skin is reduced.