40 results about "Bearberry Leaf" patented technology

The invention discloses whitening and freckle-removing cream. The cream is mainly prepared from glycerin, ethylhexyl palmitate, caprylic / capric triglyceride, isononyl isononanoate, polydimethylsiloxane, 1,2-pentanediol, butyrospermum parkii butter, 1,2-hexanediol, caprylyl glycol, cetostearyl alcohol, carbomer, xanthan gum, nicotinamide, arginine, rosa damascena flower oil, citrus medica L. extract, cucumis sativus fruit extract, bearberry leaf extract, rose extract, sodium hyaluronate, methyl glucose sesqui-stearate, PEG-20 methyl glucose sesqui-stearate, glyceryl stearate, phenoxyethanol and water. A natural cosmetic is prepared from whitening components of natural plants and directly acts on the facial skin, so that the effective ingredients permeate into the basal layer of the skin to reduce and decompose existing melanin, activate cells and diminish facial freckles; and the natural cosmetic is reasonable in compatibility, so that the skin is whitened and moistened and has delicate sheen.

The invention discloses an exfoliate composition with whitening and moisturizing effects and a preparation method of the exfoliate composition. The exfoliate composition comprises plant extract, an Etioline TM whitening factor, an Aqualance TM moisturizing factor, a preservative, a thickener, a melanin inhibitor, a stabilizer, a keratolytic agent, a solubilizer, humectant and essence; the plant extract includes whitening plant extract and moisturizing plant extract; the Etioline TM whitening factor consists of glycerol, butanediol, bearberry leaf extract and mitracarpus scaber extract; the Aqualance TM moisturizing factor consists of water, erythritol, hydroxyl homarine hydrochloride. The Etioline TM whitening factor is compounded with the whitening plant extract, and the Aqualance TM moisturizing factor is compounded with the moisturizing plant extract to generate the synergistic effect, so that the exfoliate composition has effects of deeply whitening and moisturizing while being used for exfoliating.

The invention discloses a traditional Chinese medicine formula with effects of removing freckles and whitening and a preparation method thereof and belongs to the technical field of human health careproducts. The traditional Chinese medicine formula contains the following raw materials: 4-18 parts of ganoderma lucidum, 9-36 parts of tricholoma matsutake, 3-12 parts of ginseng, 1-4 parts of bearberry leaf extract, 3-12 parts of rhizoma polygonati, 3-12 parts of bighead atractylodes rhizome, 1-6 parts of bletilla striata, 3-12 parts of white paeony root, 3-12 parts of ampelopsis japonica, 3-12parts of silkworm larva, 4-12 parts of poria cocos, 1-6 parts of angelica sinensis, 3-9 parts of paeonia lactiflora, 3-12 parts of astragalus, 1-5 parts of almond, 2-10 parts of semen coicis, 1-5 parts of fructus kochiae, 1-5 parts of cortex dictamni, 1-5 parts of liquorice and 2-6 parts of mint. The whitening and freckle removing skin care product provided by the invention is mild and non-irritating, can be applicable to population with sensitive skin, is simple and convenient to use, natural and zero in side effect and has excellent application prospects.

The invention relates to a hydrogel mask with a whitening effect and a preparation method thereof and belongs to the technical field of masks. The hydrogel mask contains a support layer and a gel layer. The gel layer contains the following ingredients (by weight): a cellulose derivative water-soluble polymer, an enzymatic bearberry leaf extract, a lemon extract, arginine, lavender essential oil, chamomile essential oil, an aloe extract, tartaric acid, a skin penetration enhancer, sodium chloride, vitamin E, carbomer, glycerin, essence, a preservative and water. By the use of natural medicinal materials and through enzymolysis of bearberry leaf, active materials are decomposed into micromolecules. Thus, effects are enhanced. The hydrogel mask has advantages of good whitening effect and skin maintenance.

The invention discloses a cosmetic composition and essence with a skin whitening function. The cosmetic composition comprises the following components: 3-8 parts of schisandra extract, 2-6 parts of mulberry bark extract, 1-4 parts of bearberry leaf extract, 1-5 parts of trehalose, 0.03-0.1 part of sodium hyaluronate and 0.2-1.5 parts of tocopherol. The cosmetic composition disclosed by the invention is a multifunctional cosmetic composition which is prepared by compounding the schisandra extract, the mulberry bark extract, the bearberry leaf extract and other three effective components according to a certain ratio, the effective components in the components complement and cooperate with one another and are reasonably and efficiently utilized, formation of melanin is inhibited, and the skin color is whitened, so that the effect of whitening the skin is achieved. The cosmetic composition and the essence disclosed by the invention have good light stability and thermal stability.

The invention provides cleansing oil containing Chinese herbal medicine ingredients. The cleansing oil is prepared from components of raw materials in percentage by weight as follows: 10%-30% of kukui nut oil, 10%-20% of wheat germ oil, 20%-30% of evening primrose seed oil, 10%-50% of a plant-sourced surfactant, 3%-6% of ginseng extracts, 1%-4% of pawpaw extracts, 0.5%-3.5% of a gingko extracting solution, 0.5%-2.5% of bearberry leaf extracts, 1%-3% of a moisturizing agent, 0.1%-0.6% of an antioxidant and 0.1%-0.6% of an anti-allergic agent, and the sum of the components is 100%. The cleansing oil completely uses natural plant oil and the plant-sourced surfactant as main ingredients and is safe, mild and non-irritant, and four Chinese herbal medicine ingredients with different functions are used and mutually matched to have a combined action, so that the prepared cleansing oil has good efficacy of exfoliating, wrinkle resistance, bacterial resistance, oxidation resistance, moisture keeping, whitening and clearing of free radicals.

The invention discloses a whitebait aquatic product aquaculture feed which comprises the following raw materials in parts by weight: 15-20 parts of fish meal, 20-30 parts of shrimp powder, 10-20 parts of corn protein powder, 5-10 parts of a folium ginkgo extract, 3-8 parts of a rue lime extract, 2-7 parts of a bearberry leaf extract, 1-3 parts of crabs, 4-9 parts of medicated leaven, 2-7 parts of tortoise shells, 3-8 parts of tortoise plastron and 1-3 parts of Chinese mahonia. Due to the mode, the whitebait aquatic product aquaculture feed is not limited by baits in a pond, and the aquaculture yield is relatively high.

The invention discloses an eye cream capable of lightening dark circles and removing fine lines around the eyes and a preparation method thereof. Its main components are as follows: an eye cream capable of lightening dark circles and removing fine lines around the eyes is characterized in that the weight ratio of the ingredients is as follows , Butylene Glycol, Glycerin, Trehalose, Trimethylsiloxysilicate, Dimethicone / Vinyl Dimethicone Crosspolymer, Dipeptide Diaminobutyrylbenzyl Amide Diacetate, Magnesium Ascorbyl Phosphate, Oligopeptide‑1, Bearberry Leaf Extract, Hydrolyzed Collagen, Fullerene, Tocopheryl Acetate, Carbomer, Triethanolamine, Sodium Hyaluronate, Diglycyrrhizinate Potassium, hydrolyzed wheat protein, ethylhexylglycerin, caprylyl glycol, vetiver iris extract, disodium EDTA, and the balance is water. Through proper proportion of ingredients, each component cooperates with each other, not a simple function superposition of raw materials. Using scientific preparation methods, we have prepared a mild and non-irritating eye cream that can lighten dark circles, remove fine lines around the eyes.

The invention provides a skin barrier repairing compound, a skin care lotion and a preparation method thereof. The skin barrier repairing compound comprises a composition for repairing a skin barrier,a centella extract, an aloe vera leaf extract, a bearberry leaf extract, a glycyrrhiza inflata root extract and an oat protein extract, wherein the composition for repairing the skin barrier comprises a hypecoum maritimum callus culture filtrate, ectoine and a hydrolyzed red algae extract. The skin barrier repairing compound has the effect of repairing the skin barrier, and can also resist excessive free radicals, improve the antioxidant capacity of the skin, inhibit melanin pigmentation and promote metabolism of the skin. The skin care lotion prepared from the skin barrier repairing compoundhas obvious whitening and repairing effects, can effectively improve skin photoaging, help cell saccharification and reversion and promote skin collagen, and has the effects of slowing down skin aging, improving color spots, whitening and brightening the skin and reducing wrinkles.

The invention discloses a cosmetic composition whose active ingredients at least include bearberry leaf extract containing arbutin and fucus extract containing a polysaccharide-amino acid complex. The invention further discloses a preparation method of the cosmetic composition. Natural compound extract solutions are used as the active ingredients, so that the cosmetic composition is safer and free of heavy metal and organic solvent residue, the bearberry leaf extract contains arbutin which is a newly-emerging natural whitening active substance free of irritation and allergy and high in compatibility, the polysaccharide-amino acid complex in the fucus extract has natural moisturizing effect similar to that of a biological sponge, gel is used for reinforcement, and oat kernel and chrysanthemum extract has effect of relieving and calming skin; the cosmetic composition is longer in shelf life, and color and flavor of the cosmetic composition can be maintained longer than 12 months.

The invention relates to a nano peptide age-defying firming and tightening serum and a preparation method thereof. The nano peptide age-defying firming and tightening serum comprises the following components of deionized water, propylene glycol, betaine, trehalose, hyaluronic acid, saxifraga stolonifera extracts, soluble collagen, astragatus complanatus extracts, bearberry leaf extracts, grapefruit extracts, ginger extracts, chamomile extracts, Chinese wolfberry fruit extracts, dipotassium glycyrrhizinate, oligopeptide-1, oligopeptide-2, tripeptide-1, phenoxyethanol and EDTA-disodium. The formula is reasonable; prohibited hormones or wrinkle-removing and anti-aging matters easy to decompose and having safety risk are not added; and the nano peptide age-defying firming and tightening serumis good in wrinkle-removing and anti-aging effect, safe and free of side effects.

The invention relates to a whitening and freckle-removing composition and a preparation method and application thereof. The whitening and freckle-removing composition comprises, by weight, the following components: 0.1-1 part of phenethyl resorcinol, 1-5 parts of nicotinamide, 0.1-3 parts of a bearberry leaf extract, 0.1-3 parts of a mitracarpe scaber extract, 0.1-3 parts of vine tea extract, 0.1-3 parts of a ginger root extract, 0.1-1 part of polysorbate 80 and 0.5-5 parts of deionized water. According to the whitening and freckle-removing composition, the six components are matched accordingto the optimal proportion, the formula of the components is reasonable, the active ingredients complement each other to achieve synergistic interaction, the components inhibit the generation or transfer of melanin from all directions and multiple angles through different ways or mechanisms respectively, and the whitening and freckle-removing effect of the product is remarkable and long-acting. The composition is applied to cosmetics, so that the prepared product has high safety performance and remarkable long-acting whitening and freckle-removing effects.

The invention discloses a Chinese herbal medicine extract liquid and a preparation method and application thereof, and relates to the technical field of cosmetics. The Chinese herbal medicine extractliquid comprises the following preparation raw materials by weight: 10-20 parts of licorice, 5-15 parts of daisy flowers, 25-30 parts of Bletilla striata, 15-20 parts of white poria, 5-10 parts of mulberry leaf, 1-3 parts of Centella asiatica and 15-25 parts of bearberry leaf. The extracts of the licorice, the daisy flower, the Bletilla striata, the white poria, the mulberry leaf, the centella asiatica, pomegranate peel and apple peel are mutually mixed and synergistic in interaction, can significantly improve the whitening effect, and simultaneously have the effect of soothing, repairing andresisting inflammation. Through addition of the bearberry leaf, the pomegranate peel and the apple peel, the whitening effect can be further enhanced, the extract liquid has good permeability, and theChinese herbal medicine extract liquid can be easily absorbed by skin, and enhances the whitening effect.

The invention relates to an aging-resistant cosmetic composition and belongs to the field of cosmetics. Active components of the aging-resistant cosmetic composition comprise raspberry extract, safflower extract, bearberry leaf extract, coix seed extract and herba schizonepetae extract. A test proves that the aging-resistant cosmetic composition has excellent aging resistance.

The invention discloses a preparation method for a natural animal and plant extract whitening and skin care cream. The preparation method is characterized by comprising the following steps: (1) weighing all components in parts by weight; (2) mixing a corallodiscus flabellate extract, glycerol, a licorice extract, a bearberry leaf extract, sleeve-fish skin collagens, vitamin E, distilled water and ethylhexylglycerin, and stirring under a temperature condition of 5 DEG C so that the components are mixed completely to obtain a water phase; (3) mixing polyglycerol-3-bisisostearate, 1,3-butanediol, cetostearyl alcohol, propylene glycol, lecithin, butylated hydroxytoluene and hydroxyl methyl formate, and stirring under a temperature condition of 20 DEG C so that the components are mixed adequately to obtain an oil phase; (4) mixing the water phase and the oil phase prepared in the step (2) and the step (3), and emulsifying under a temperature condition of 75-90 DEG C; then cooling to 25 DEG C to obtain the natural animal and plant extract skin-moistening lotion. The invention further discloses a product obtained through implementing the method.

An embodiment of the invention discloses a microneedle patch for whitening and freckle removing and a preparation method of the microneedle patch and relates to the field of skin care products. The microneedle patch contains a main supporting component and effective components, wherein the main supporting component is prepared from a degradable material, and the effective components contain the following elements in percentage by weight: 10%-30% of bearberry leaf extract, 15%-25% of pearl powder, 3%-5% of licorice extract, 2%-5% of radix angelicae sinensis extract, 5%-10% of rhizoma bletillaeextract, 5%-10% of semen coicis extract, 10%-15% of lemon extract, 5%-10% of nicotinamide and 10%-25% of an auxiliary additive. The microneedle patch effectively penetrates the stratum corneum barrierof the skin and with the rapid dissolution of the degradable material in the skin, the effective components may be absorbed by the dermis layer quickly; the microneedle patch has effects of promotingblood circulation, nourishing the skin, effectively inhibiting generation and accumulation of melanin in the skin, accelerating decomposition and metabolism of melanin and whitening the skin.

The invention relates to a skin beauty cosmetic composition effective in quick whitening. The composition comprises effective components and auxiliaries acceptable to the cosmetics field. The effective components include plant extracts, human oligopeptide-1 and sodium hyaluronate, and the plant extracts include white-flowered lily extract and bearberry leaf extract, wherein the white-flowered lily extract accounts for 0.3-0.9 part, the bearberry leaf extract accounts for 2-5 parts, the human oligopeptide-1 accounts for 0.01-0.05 part, and the sodium hyaluronate accounts for 0.05-0.5 part. A formula of the cosmetic composition containing the components such as the human oligopeptide-1, white-flowered lily extract and bearberry leaf extract enables information of the effective components to reach precisely human skin cells, and the cells respond fast, so that the skin is white and bright from inside to outside and the speckles fade.

The invention discloses natural plant freckle-removing solution. The natural plant freckle-removing solution is prepared from the following raw materials in parts by weight: 5-10 parts of a calendula extract, 5-15 parts of a gingko extract, 5-10 parts of a bearberry leaf extract, 3-9 parts of a liquorice extract, 2-10 parts of a cactus extract, 6-12 parts of a blackberry lily root extract, 6-12 parts of glycyrrhetinic acid and 5-10 parts of polyethylene glycol. The main materials used by the natural plant freckle-removing solution disclosed by the invention are Chinese herbal medicine natural herbal raw materials, wide in medicine source, low in cost, simple and convenient in preparation method, convenient to use, safe, non-toxic and free from side effects, and injury-free to the skin, have the function of inhibiting the activity of tyrosinase in the skin, enhance the antioxidative capacity of the skin, and continuously decompose and remove melanin to gradually fade the melanin, and thus freckles can be effectively removed, and the skin is flawless without makeup, white and bright.

The invention discloses an oil control and astringent regenerating and repairing essence, relating to the technical field of skin care products. The oil control and astringent regenerating and repairing essence is characterized by comprising the following components in parts by weight: 10-20 parts of bearberry leaf extracts, 5-15 parts of azelaic acid, 15-25 parts of calendula officinalis extracts, 5-15 parts of L-ascorbic vitamin C, 1-3 parts of kale pollen, 15-25 parts of plant extracts, 0.5-2 parts of ethanol, 1-3 parts of dipotassium glycyrrhizinate, 1-3 parts of glycerin and 8-12 parts of gardenia extracts. The oil control and astringent regenerating and repairing essence is prepared by selecting pure natural plants as raw materials and using a modern processing technology; if the oil control and astringent regenerating and repairing essence is used for a long term, dermatolysis and fine wrinkles on the face can be relieved, and the totally-effective nutrition care can be provided; and various effective plant extracts are additionally provided, so that the oil control and astringent regenerating and repairing essence can achieve oil control and astringent effects, can be used for relieving slight skin inflammation and promoting the health regeneration of skin cells and is beneficial to repairing and curing of acne injury.

The invention discloses a formaldehyde-removing color-developing gel bead prepared based on an amino acid derivative, and particularly relates to the technical field of air pollution abatement, the formaldehyde-removing color-developing gel bead comprises a gelator and a composite organic solvent; the gelator is selected from one of a fatty acid derivative, an amino acid derivative, lecithin, polyethylene, methacrylic acid and a methyl methacrylate copolymer; the composite organic solvent comprises the following components in percentage by weight: 10-40% of bearberry leaf essential oil, 15-25% of dry alhagi sparsifolia essential oil, 10-30% of mulberry leaf essential oil, 10-30% of sophora flower essential oil, 1-8% of jasmine flower essential oil, 1-5% of lemon essential oil and 1-5% of centella essential oil. The formaldehyde-removing color-developing gel bead prepared on the basis of the amino acid derivative has the advantages of being long in slow release time and high in formaldehyde-removing efficiency, and the raw materials are all from plants, so that the cost is low.

The invention discloses a plant-extract-contained cosmetic composition and relates to the technical field of cosmetics. The plant-extract-contained cosmetic composition comprises the raw materials in percentage by weight: 4%-7% of plant extracts, 0.5%-1% of fruit acids, 1%-2% of glyceryl polymethacrylate, 0.5%-1.5% of sorbitol, 2%-3% of xanthan gum, 1%-2% of sodium alginate, 0.5%-1% of carbomer, 0.5%-2% of sodium hyaluronate, 0.5%-1% of disodium EDTA, 0.5%-2.5% of beta-glucan and the balance of distilled water. According to the plant-extract-contained cosmetic composition, by employing a snow saussurea extract, the cosmetics can be used for accelerating metabolism of skin, reducing wrinkles, maintaining the skin glossy and plump and postponing senility; and by employing a bearberry leaf extract, the generation of melanin can be prevented through inhibiting activity of in-vivo tyrosinase, thus, the pigment deposition of the skin is reduced, color spots and freckles are dispelled, and meanwhile, the cosmetics further have sterilizing and inflammation diminishing actions; and by combining the two plant extracts, a variety of effects can be achieved, and the side effect on the skin is relatively low.

The invention relates to the technical field of skin care products. Aiming at the problem of no substantial whitening of skin, the invention provides a whitening and freckle-removing composition for askin care product. The technical solution is as follows: the composition includes an A component, a B component and a C component, wherein the ratio of the A component to the B component to the C component is (0.1-0.19):(0.21-0.29):(1.225-1.685); the A component includes alpha-arbutin, mitracarpe scaber extract and 3-o-ethyl ascorbic acid, wherein the ratio of the alpha-arbutin to the mitracarpescaber extract to the 3-o-ethyl ascorbic acid is (0.01-0.03):(0.01-0.02):(0.08-0.14); the B component includes tranexamic acid, glycerol and lingonberry leaf extract, wherein the ratio of the tranexamic acid to the glycerol to the lingonberry leaf extract is (0.15-0.19):(0.05-0.07):(0.01-0.03); and the C component includes yeast extract, nicotinamide, butanediol and deionized water, wherein the ratio of the yeast extract to the nicotinamide to the butanediol to the ionized water is (0.02-0.05):(1.2-1.6):(0.005-0.035):(4-4.6). According to the skin care product, the whitening and freckle-removing composition is added, so that whitening ingredients can penetrate into the skin more easily, and the composition has a better whitening and freckle removing effect, and a substantial whitening effect.

The invention discloses essence capable of tightening and removing wrinkles. The essence is prepared from the following raw materials in parts by weight: 3 to 7 parts of punicalagin, 1 to 5 parts of bearberry leaf polyphenol, 1 to 5 parts of kola nut extract, 10 to 15 parts of collagen peptide, 5 to 10 parts of acetyl dipeptide-1 cetyl ester, 5 to 10 parts of ethylhexyl palmitate, 1 to 3 parts ofsqualane, 1 to 3 parts of butanediol, 1-5 parts of emulgator, 1 to 5 parts of thickener and 50 to 60 parts of deionized water; and the collagen peptide is a collagen peptide derived from fish scales,and the molecular weight of the collagen peptide is 1000-2000 Da. The punicalagin, the bearberry leaf polyphenol, the kola nut extract and the collagen peptide are added into the essence capable of tightening and removing wrinkles, so that exogenous supplementary collagen is combined with endogenous promotion collagen synthesis, the content of collagen in skin is increased, the skin is firmer, thevolume of wrinkles on the surface of the skin is reduced, and the wrinkle depth is weakened. The kola nut extract also has relatively good corrosion resistance, and the prepared essence does not needto be added with a preservative any more, so that the essence is safe and non-irritating to the skin.

The invention discloses a quantum soap and a preparation method thereof, comprising raw materials prepared according to the following parts: 30 to 40 parts of the extract of Sapinsia chinensis, 1 to 5 parts of jojoba seed oil, and 20 to 40 parts of the extract of sapindus chinensis fruit 30 parts, 10-15 parts of amino acid, 5-10 parts of collagen, 1-5 parts of polyphenol polysaccharide, 5-10 parts of hyaluronic acid, 10-15 parts of chamomile extract, 10-20 parts of bearberry leaf extract; 1-3 parts of grapefruit extract; 5-15 parts of centella asiatica; 3-5 parts of saponin and 5-10 parts of edible gel powder. It is safer to use without any chemical additives, and can clean and reduce inflammation of skin, periodontitis, and gynecological private parts; it can degrade nicotine in cigarettes, sober up hangovers; remove mosquitoes, natural flavors, and fertilizers; promote the metabolism of human skin cells and tissues , Detoxification and decontamination, so that the activity of the cells where it is applied is enhanced.

The invention relates to a whitening and moisturizing composition containing a composite plant extract and a preparation method of the whitening and moisturizing composition, and the preparation method comprises the following steps: step 1, uniformly mixing uva ursi leaves, rhododendron simsii, strawberry tree fruits, shepherd's purse, glycyrrhiza glabra, aloe, butanediol and water, and dissolving and soaking for 30-35 minutes to obtain a raw material mixture; 2, the raw material mixture is heated to 100 DEG C or above, reflux circulation is carried out, heating is stopped after heating is carried out for 1.2-1.5 h, and heat preservation is carried out for 30-35 min; 3, cooling to 30-35 DEG C, and filtering to obtain an intermediate mixture; and 4, adding a preservative and an auxiliary agent into the intermediate mixture, uniformly stirring at a constant temperature of 30-35 DEG C, filtering, and standing for 12 hours to layer the liquid, discharge the supernatant liquid and retain the lower liquid, thereby obtaining the whitening and moisturizing composition containing the composite plant extract. The whitening and moisturizing composition containing the composite plant extract has relatively outstanding whitening and moisturizing effects.

The invention discloses a cosmetic composition and essence with a skin whitening function. The cosmetic composition comprises the following components: 3-8 parts of schisandra extract, 2-6 parts of mulberry bark extract, 1-4 parts of bearberry leaf extract, 1-5 parts of trehalose, 0.03-0.1 part of sodium hyaluronate and 0.2-1.5 parts of tocopherol. The cosmetic composition disclosed by the invention is a multifunctional cosmetic composition which is prepared by compounding the schisandra extract, the mulberry bark extract, the bearberry leaf extract and other three effective components according to a certain ratio, the effective components in the components complement and cooperate with one another and are reasonably and efficiently utilized, formation of melanin is inhibited, and the skin color is whitened, so that the effect of whitening the skin is achieved. The cosmetic composition and the essence disclosed by the invention have good light stability and thermal stability.

The present invention discloses an oil-added facial mask patch and a production method. The facial mask patch comprises squalane, a bearberry leaf extract, a radix cynanchi atrati extract, a sturgeoncaviar extract and a pancratium zeylanicum extract. According to the method, in the preparation process of a blended facial mask patch maintenance solution, oil ester squalane is added for emulsification preparation, so that the moisturizing and hydrating effects of the facial mask are improved. The time for the facial mask to be applied to the face in a moist state is prolonged, and the lubricating effect of the facial mask patch on the skin is strengthened, the skin is softer, water and oil are more balanced, the loss of skin moisture is effectively reduced. More importantly, the oily estersqualane can reduce resistance of the skin to the irritation caused by the external environment, improve the mildness of the facial mask patch, and reduce allergy rate to make the skin fuller and elastic.

The invention relates to the technical field of poultry breeding, in particular to a high-yield feeding method for black-bone chickens. The method includes the steps of site selection, feeding management and disinfection and epidemic prevention. For the feeding management, plant-derived feed is selected for feeding and is mainly made of, by weight parts, 15-17 parts of spreading hedyotis herb, 15-17 parts of oregano, 11-12 parts of ruta graveolens, 13-15 parts of marjoram, 12-13 parts of metaplexis japonica, 7-9 parts of yucca, 7-8 parts of salvia splendens, 8-10 parts of radix scutellariae, 9-10 parts of phoenix tree flower, 4-5 parts of hippophae rhamnosides, 4-6 parts of red yeast rice, 5-6 parts of Chinese tallow leaf, 3-5 parts of folium hyperici, 4-5 parts of bearberry leaf, 3-4 parts of milk thistle, 1-2 parts of flavor enhancer and 0.5-0.7 part of microorganisms. The feeding method accelerates the growth speed of the black-bone chickens, increases the weight of the black-bone chickens, improves the survival rate, reduces the feed cost and the use of chemicals, improves the breeding efficiency, and is health and environmentally friendly.

The invention relates to a nourishing skin care lotion comprising the following components by the mass percentage: 0.0001-0.001% of a cell growth factor, 0.5-5% of a bearberry leaf extract, 1-5% of glycyrrhetinic acid, 0.1-0.5% of allantoin, 2-5% of horse oil, 5-10% of propylheptyl caprylate, 2-6% of glycosaminoglycans, 6-15% of alcohols, 1-3% of carbomer, 4-6% of diethylhexyl carbonate, 1-5% of a surfactant, 0.01-1% of a preservative, 0.01-5% of a pH regulator, and the balance water; the cell growth factor, the bearberry leaf extract and glycyrrhetinic acid are reasonably combined and cooperatively play roles in moistening skin, enhancing skin elasticity, reducing pigmentation and promoting cell repairing and regeneration, so as to achieve the nourishing and skin brightening purposes. The invention also provides a preparation method of the lotion; the activity of effective ingredients in the formula is effectively protected, and the nourishing and skin brightening effects are more remarkable.