61 results about "CAPRYLOYL GLYCINE" patented technology

The invention discloses an anti-acne jelly with pearl hydrolyzate liposome. Acrylic acid (ester) / C10-30 alkanol acrylate crosslinked polymer, glycerol, 1,3-butanediol, witch-hazel extract, pearl hydrolyzate liposome, plant sterols, capryloyl glycin, allantoin, dipotassium glycyrrhizinate, diazolidinyl urea, methyl hydroxybenzoate, trolamine, disodium ethylene diamine tetraacetate and deionized water are evenly mixed to prepare the anti-acne jelly. In the invention, the pearl hydrolyzate liposome is added to the anti-acne jelly to effectively enhance the metabolism of skin cells, inhibit surplus lipid from secretion, dredge pores of skin cells, smoothly discharge impurities blocking the skin pores, such as dust, grease, bacteria, peeling, dead cells and the like, and promote the regeneration of surface cells, thereby effectively repairing impaired skin, accelerating the healing of impaired skin sores and pox marks, enabling the skin to be in a healthy state and smoothing the skin.

The invention provides a fresh and cool oil-control silicon oil-free hair shampoo which is composed of lauroyl collagen amino acid, sodium cocoamphoacetate, cocamidopropyl betaine, decyl glucoside, glyceryl laurate, peg-120 methyl glucose dioleate, stearamide propyl dimethyl ammonium, guar gum hydroxypropyl trimethyl ammonium chloride, polyquaternary ammonium salt-10, peg-7 glyceryl cocoate, hydroxyethylurea, capryloyl glycine, citric acid, allantoin, triethanolamine, hydrolysis avenin, hydrolyzed collagen, ginger root oil, palmitamidopropylamine trimethyl ammonium chloride, hexamidine di(ethylenhydrin-sulfonic acid) salt and a matrix. The invention further discloses a making method of the hair shampoo. The hair shampoo is capable of adjusting hair environments, enabling hair to be at a silicon oil free of small silicon oil deposition state, controlling oil, removing dandruff, making hair fresh and cool, nutrificating scalp and hair, repairing damaged hair, preventing hair dry yellow,hair spitting or hair breakage, and making the hair soft and glary.

Aiming to provide an anti-acne skin care product characterized by good stability, small irritation and applicability to sensitive skin, the invention discloses a skin care product with soothing and anti-acne efficacy. The skin care product comprises an active component and a substrate, and the active component includes the following components by mass percentage: 0.5-2% of gellan gum, 0.3-2.5% of sodium shale oil sulfonate, 0.1-1% of glycerophosphoinositol choline, and 0.5-3% of acne removal agent, wherein the acne removal agent is composed of capryloyl glycine, capryloyl salicylic acid, tocopheryl phosphate, a Chinese trumpet creeper extract, matrine and pyridoxine in a mass ratio of 1:1.5:1:2:1:1. The skin care product belongs to the field of cosmetics.

The invention discloses an amino acid facial cleanser. The facial cleanser comprises an amino acid surfactant and a skin conditioner, wherein the skin conditioner comprises sodium hyaluronate, sodiumshale oil sulfonate, codium tomentosum extract, polyquaternium-51, capryloyl glycine and soap nut extract. The amino acid facial cleanser disclosed by the invention has excellent cleaning capability,can effectively clean the face, has rich and exquisite foam, enables skins to be refreshing and not tight after being used, has the effect of repairing skins, has good inhibition effect on bacteria which can cause skin problems, can remove acne, remove acne marks, shrink pores and regulate skin oil balance, is beneficial to the recovery of the health state of the skin, does not contain preservatives is mild and skin-friendly, has high safety, and can be used by pregnant women and people with sensitive skins.

The invention discloses a stock solution and a preparation method thereof, and belongs to the technical field of skin care products. The stock solution comprises, by weight, 0.5-0.9 part of sodium hyaluronate, 5-8 parts of methylpropanediol, 0.8-2.5 parts of first moisturizing agent, 0.5-1.5 parts of second moisturizing agent, 0.3-1.0 part of third moisturizing agent, 0.01-0.1 part of fourth moisturizing agent, 0.05-0.3 part of first skin conditioning agent, 0.1-1.0 part of second skin conditioning agent, 0.1-1.0 part of third skin conditioning agent, 0.05-0.3 part of fourth skin conditioningagent, 0.1-0.2 part of capryloyl glycine, 0.2-0.3 part of aphanothece sacrum polysaccharide, 0.05-0.3 part of preservative and 100 parts of deionized water. The stock solution has the advantages of gentleness in moisturizing and moisture preserving, no stimulation to skin and capability of restoring damaged skin.

The invention discloses a skin care composition with an acne removing effect and a preparation method thereof. The skin care composition is prepared from lactic acid, sodium lactate, sodium gluconate, aloe barbadensis leaf juice, angelica sinensis extracts, salvia miltiorrhiza root extracts, syringe extracts, scutellaria baicalensis root extracts, licorice root extracts, azelaic ccid, capryloyl salicylic acid, capryloyl glycine, sophora root extracts and pyridoxine. The skin care composition adopts an aqueous preparation and is fresh, cool, free of grease and beneficial for active matter releasing and percutaneous absorbing, it is guaranteed that the active ingredients quickly reach the lesions, and the condition that the inflamed skins are further worsened due to the fact that the pores are blocked by high grease quantity can also be prevented. After the skin care composition is used, the obvious moisturizing capacity and the continuous moisture retaining capacity are achieved, the skin texture can be improved, the skin roughness is reduced, and the significant bacterium inhibiting and grease inhibiting effects are achieved; meanwhile, the skin care composition is safe, free of stimulation and free of toxic and side effects on a human body.

Disclosed herein is a cold-processable antimicrobial composition in non-dusting solid form, free from toxic antimicrobial comprising, a) N-capryloyl glycine (Formula I), b) N-undecylenoyl glycine (Formula II), c) benzoic acid (Formula III) and d) sodium dehydroacetate (Formula IV) for use in personal care and home care products. The invention further discloses a process for preparation of the antimicrobial composition and ease of its incorporation in various personal and home products.

The invention belongs to the technical field of cosmetics and in particular relates to a scalp cleaning hair generation promotion composition and a lotion thereof. The invention provides the scalp cleaning hair generation promotion composition and the lotion thereof. The composition comprises a scalp cleaning composition, a permeation promotion composition, a hair generation promotion compositionand a scalp nutrition composition, wherein the scalp cleaning composition comprises capryloyl glycine, PCA (pyrrolidone carboxylate) zinc, bentonite, nicotinamide, a flavescent sophora root extract, melaleuca alternifolia leaf oil and eucalyptus globulus leaf oil; and the infiltration promotion composition comprises propylene glycol, isosorbide dimethyl ether, isononyl isononanoate, isopropyl myristate and lauric acid. The scalp cleaning hair generation promotion composition provided by the invention has functions of oil control, alopecia prevention and hair fixation, and in addition, the lotion has the advantages of being good in stability, good in percutaneous absorption and simple in preparation process and is applicable to large-scale industrial production.

The invention discloses an oil-control anti-dandruff itching-relieving shampoo and a preparation method thereof. The oil-control anti-dandruff itching-relieving shampoo is prepared from the followingcomponents: sodium lauryl sulfate, cocamidopropyl MEA, polyquaternium-10, zinc pyrithione, zinc chloride, hydrolyzed rice protein, capryloyl glycine and shale oil sodium sulfonate. The hydrolyzed riceprotein is compounded with multiple materials such as capryloyl glycine and shale oil sodium sulfonate. The hydrolyzed rice protein is rich in substances such as amino acid, the defense function of the skin can be enhanced while the efficient moisturizing effect is achieved, normal keratinization of keratinocytes is kept, and bacterial reproduction is inhibited; octanoyl glycine is easily utilized by the skin, has good affinity to the skin, and can improve the use effects of other functional products; the shale oil sodium sulfonate has the activity of resisting dandruff proliferation, relieving itching and preventing seborrheic spill; and the zinc pyrithione has relatively strong bactericidal ability, so that fungi for generating dandruff can be killed.

The invention discloses a quantum skin-clearing and acne-removing facial-beautifying cream comprising the following components: propylene glycol, butanediol, glycerol, betaine, PEG-10 glycerol stearate, cetearyl alcohol, cetearyl glucoside, polydimethylsiloxane, squalane, caprylic / capric triglyceride, tocopherol, laurocapram, an andrographis paniculata extract, a paris polyphylla extract, a puerariae extract, a taraxacum officinale leaf extract, sophocarpidine, capryloyl glycine, capryloyl salicylic acid, tocopherol phosphate, pyridoxine, a centella asiatica flower / leaf / stem extract, a lonicera japonica flower extract, an angelica keiskei leaf / stem extract, a cordyceps militaris extract, a purple magnolia flower extract, a potato pulp extract, polyacrylamide, C13-14 isoparaffin, laureth-7,dipotassium glycyrrhizinate, allantoin, EDTA disodium, methyl hydroxybenzoate, phenoxyethanol, and the balance water. The product not only has good acne-removing effect, but also can desalinate skinacne marks, also makes the skin delicate and smooth, and is suitable for long-term use.

The invention relates to the field of medical drugs, in particular to acne cream. The acne cream comprises core functional components in percentage by mass as follows: 2%-5% of azelaic acid derivatives, 0.5%-2% of capryloyl glycine, 0.1%-0.5% of bisabolol and 0.05%-0.1% of O-cymen-5-ol. The acne cream has functions of inhibiting sebum secretion, improving pilosebaceous unit duct keratinization, suppressing pathogenic microorganisms such as propionibacterium acnes and the like, reducing inflammatory reaction and hyperpigmentation, preserving moisture, repairing skin barrier and the like, is comprehensive in effect, better in curative effect, mild and comfortable and meets the national laws and regulations and is suitable for long-term usage.

The invention discloses a shampoo product for preventing hair loss and controlling oil as well as a preparation method and application of the shampoo product. The shampoo product comprises following components in percentage by mass: 12%-20% of sodium laureth sulfate, 5%-8% of cocamidopropyl betaine, 2%-3% of polyquaternium-7, 2%-3% of glycerol, 1%-2% of zinc pyrrolidone carboxylate, 0.5%-1% of di (hydrogenated tallow) phthalic acid amide, 0.2%-0.3% of panthenol, 0.3%-0.4% of sodium benzoate, 0.4%-0.5% of phenoxyethanol, 1%-5% of a ginseng extract, 1%-5% of a cacumen biotae extract, 0.2%-0.3% of guar gum hydroxypropyl trimethyl ammonium chloride, 0.5%-0.8% of pyridoxine, 0.5%-1.0% of capryloyl glycine, 0.1%-0.3% of triethanolamine, 0.1%-0.2% of allantoin, 0.3%-0.5% of tocopheryl acetate and the balance of water. According to the shampoo product for preventing hair loss and controlling oil disclosed by the invention, the three oil-controlling substances, namely the zinc pyrrolidinone carboxylate, the capryloyl glycine and the pyridoxine, are used at the same time, so that the oil-controlling effect is obvious, and the shampoo product cannot cause scalp dryness.

The invention provides a smooth moisturizing mask. The smooth moisturizing mask is prepared from Carbomer, hydroxyethyl cellulose, glycerol, sodium hyaluronate, allantoin, propylene glycol, glucuronic acid, water soluble silicone wax, polysorbate, water, collagen, paeony extract, European linden flower extract, arnica extract, althaea officinalis root extract, oligopeptide-1, oligopeptide-6, sophora flavescens root extract, ginkgo leaf extract, pyridoxine, capryloyl glycine and the like. According to the scheme, plant extract essences are adopted as raw materials, then a thickening agent and a skin conditioner are combined for preparing a mask with good stability and no stimulation to skin, the mask has good moisture retention property, good skin affinity and high lubricating property and brightness, then multiple trace elements coordinate for moisturizing skin, and the prepared mask is applicable to various kinds of skin and has good conditioning and moisturizing effects.

The invention provides an anti-dandruff oil-control composition and a preparation method and application thereof, and belongs to the field of daily chemical products. The anti-dandruff oil-control composition comprises an anti-dandruff component or / and an oil-control component, wherein the anti-dandruff component is selected from one or more of sulfur, colloidal sulfur and piroctone olamine, and the oil-control component is selected from one or more of capryloyl glycine, undecylenoyl glycine and zinc gluconate. The anti-dandruff oil-control composition comprises the anti-dandruff component or / and the oil-control component, can improve the micro-ecological environment of the scalp, regulate sebum secretion and mildly remove dandruff, can achieve the anti-dandruff oil-control synergistic effect through compounding of the components, and is more beneficial to improving the barrier function of the scalp.

The invention discloses a skin care composition with a pore refining effect. The skin care composition comprises the following components in percentage by mass: 0.1 to 5 percent of lactobionic acid, 0.1 to 1 percent of azelaic acid and 0.1 to 1 percent of capryloylglycine. The composition can effectively inhibit 5[alpha]-reductase, relieve excessive secretion of skin grease, mildly peel off cutin,narrow pores and improve the problem of coarse pores from inside to outside. In addition, experiments show that the skin care composition also has the effects of whitening the skin and brightening the skin color.

The invention discloses multifunctional face wash and a preparation method thereof, and belongs to the field of cosmetics. The problem that in the prior art, the face wash has a single function is solved. The multifunctional face wash contains a thickening agent, isononyl isononanoate, glycerinum, capryloyl glycine, N-lauroylsarcosine, sodium cocoyl glycinate, polyethylene glycol-1500, sodium hydroxide, sodium cocoyl apple amino acid, bromelain, benzenesulfonic acid, a deodorant, a skin penetrating agent, a corrosion remover, natural spice extractives and water. By improving the thickening agent, the deodorant, the skin penetrating agent and the corrosion remover, the formula ratio is optimized, and the multifunctional face wash has the various effects of removing sweat and odor, removinggrease, removing stains, removing makeup, performing moisturizing and the like.

The invention discloses a moisturizing cosmetic, a moisturizing mask and modified attapulgite. The moisturizing cosmetic is prepared from 0.2 to 10 weight percent of the modified attapulgite. The moisturizing mask is prepared from the following components in percentage by mass: 1 to 3 percent of glycerinum, 0.5 to 1.5 percent of 1, 3-propylene glycol, 0.2 to 0.8 percent of sodium hyaluronate, 5 to10 percent of modified attapulgite and the balance of water. The modified attapulgite is prepared by the following steps: performing mixing on attapulgite and a sodium hexametaphosphate aqueous solution, performing centrifuging, and carrying out spray drying; and performing mixing on the purified attapulgite, D-glucuronic acid and capryloyl glycine, and performing drying to constant weight. The modified attapulgite prepared by the invention has high adsorption capacity and water retention capacity and excellent antibacterial property, and is particularly suitable for being applied to cosmetics. The moisturizing cosmetic prepared by the invention is excellent in moisturizing performance. The moisturizing cosmetic provided by the invention can be a toner, a whitening lotion, a moisturizingcream, a facial mask, a body lotion, a body lotion and the like.

The invention discloses a moisturizing lotion containing plant components, and a preparation method of the moisturizing lotion. The moisturizing lotion is prepared from the following raw materials: aflavescent sophora root extract, a tea leaf extract, an aloe extract, capryloyl glycine, bisabolol, ceramide, vitamin E, lanolin, squalane, glyceryl stearate, cetyl-stearyl alcohol, xanthan gum, carbomer, glycerin, panthenol, trehalose, allantoin, methylparaben, triethanolamine, essence and pure water. The moisturizing lotion disclosed by the invention utilizes the synergistic effect of the flavescent sophora root extract, the tea leaf extract and the aloe extract which are pure natural components containing plant herbal medicines, so that pathogenic microorganisms such as propionibacterium acnes are effectively inhibited, and an inflammatory response is relieved; meanwhile, the effects of moisturizing and repairing skin barrier are achieved; and furthermore, the moisturizing lotion is comprehensive in effects and better in curative effect, is mild and comfortable, is suitable for long-term use while being in line with the laws and regulations of China, and is simple in production process, good in compatibility of all the components, free from chemical synthetic substance allergens, low in raw material cost and remarkable in effects of removing acnes, diminishing inflammation and resisting comedones.

The invention discloses liquid foundation with a durable oil control effect. Nylon-12 (nylon powder), polymethylsilsesquioxane (silicone elastomer), silica / triethoxyoctysilane (silica fume) and capryloyl glycine are combined to control oil, the nylon powder, the silica fume and the silicone elastomer can absorb sebum secreted by skin on the skin surface, capryloyl glycine can inhibit excessive secretion of sebum so as to control oil from the inside of the skin, and the good oil control effect can be realized through combination of inside with outside. The invention further discloses a preparation method of the liquid foundation with the durable oil control effect. The preparation method comprises a simple process and facilitates industrial production.

The invention discloses an acne-removing original solution and a preparation method thereof, wherein the acne-removing original solution includes the following raw materials by weight: 8-13% of water,2-4% of butanediol, 2-5% of octyl glycine, 2.5-3.5% of tocopherol phosphate, 5-8% of a campsis grandiflora extract, 5-8% of a radix sophorae extract, 5-8% of an amur corktree bark extract, 2-5% of anazadirachta indica leaf extract, 5-10% of a centella root extract, 2-5% of a white willow bark extract, 10-15% of a wild soybean protein, 10-15% of an aloe vera flower extract, 5-8% of p-hydroxyacetophenone, 2-4% of 1,2-hexanediol, and 2-5% of sodium hyaluronate. The wild soybean protein and the aloe vera flower extract in the prepared acne-removing original solution cooperate with each other andcan effectively supplement nutrition on cells of facial acne marks, so as to facilitate the elimination of the acne marks.

According to the present invention, there is provided a cosmetic composition comprising a cosmetically acceptable carrier and a preservative system, wherein the preservative system comprises (i) an antimicrobial agent; (ii) a chelating agent comprising ethylenediamine tetraacetic acid (EDTA) or a derivative thereof; and (iii) an antimicrobial booster agent selected from the group consisting of ethylhexylglycerin, caprylyl glycol, hydroxy acetophenone, caprylhydroxamic acid, phenethyl alcohol, p -anisic acid, glyceryl caprylate, levulinic acid, sodium levulinate, propanediol, hexanediol, pentylene glycol, capryloyl glycine, methylpropanediol, phenylpropanol, sodium anisate, and combinations thereof, and the antimicrobial agent is present in an amount of from about 0.001% to about 1% by weight of the composition.

The invention discloses plant mite eliminating deep skin clearing face cream for controlling oil, removing small poxes and moisturizing and a preparation technology. A composition of plant extracts ofrosemary, dandelions, radix isatidis, isatis indigotica fortune, licorice roots, paris polyphylla and the like, contained in the face cream can emit special fragrance having efficacy of efficiently removing mites. Lipacide C8G ( Caprylylglycine ) contained in the face cream can deepen in pores and hair to clean dirt, and through cooperation of sodium shale oil sulfonat and plant extracts, the water-and-oil balance of skin can be efficiently adjusted, and obvious oil controlling efficacy is obtained. The composition of plant extracts, contained in the face cream has the efficacy of being efficiently nutritive and moisturizing, pure moistening and nourishing natural moisturizing force is provided for skin, and through cooperation of blue massaging granules, the skin environment can be awakened and moistened, nutrient absorption is facilitated, dryness, itch and discomfort symptoms of the skin can be relieved, and besides, the skin is full, and has elastic and healthy gloss. A white willow bark extract, a honeysuckle flower extract, a fructus forsythiae extracting solution, a white mulberry root bark extract and the like, which are contained in the face cream have the efficacy of efficiently resisting bacteria, dispelling small poxes, whitening and resisting ageing. The products can maintain week acid, and are mild and non-irritating.

Optically isotropic, thermodynamically and chemically stable microemulsions of antimicrobials comprising of mixtures of N-undecylenoyl glycine, N-capryloyl glycine and 2-phenoxy ethanol for preservation of personal care products are described herein. They offer a broad spectrum of antimicrobial activity by inhibiting the growth of bacteria as well as fungi that can otherwise flourish in personal care products rendering them unsuitable for the use. The personal care products that can be preserved by these microemulsions of antimicrobials are, gels, serums, solutions, lotions, creams, emulsions, wet wipes and the like, containing water in varying amount.

The invention provides a skin moistening composition comprising capryloyl glycine, sarcosine, and a cinnamomum verum extract. The invention also provides CC cream comprising the skin moistening composition. Compared with the prior art, the skin moistening composition provided by the invention comprises capryloyl glycine, sarcosine, and the cinnamomum verum extract and comprises ingredients for maintaining the skin and plant extracting essence; and the cinnamomum verum extract can take a synergistic effect with capryloyl glycine and sarcosine, so that the skin moistening composition has a good skin moistening effect. The skin moistening composition provided by the invention is used for preparing the CC cream, the prepared CC cream is fine and smooth in quality, free of pore blocking, and comfortable to use; as containing the ingredients for maintaining the skin and various plant extracting essence, the prepared CC cream can effectively lighten the skin, and realize effects of skin whitening and moisture preserving.

The invention relates to the field of cosmetics, in particular to a composition and cosmetic containing the composition and inhibiting acne induction. The composition comprises the following components: lactobacillus / pear juice fermentation product filtrate, an xanthate bark extract, a white willow bark extract, a rehmannia chinensis root extract, a glycine soja extract, niacinamide, capryloyl glycine, a sophora angustifolia root extract, a salvia miltiorrhiza extract and [bis(5-oxo-L-prolinato-N1,O2)zinc]2. The composition and the cosmetic containing the composition have the effect of inhibiting acne induction.

The invention discloses a cosmetic composition capable of improving closed acnes and a preparation process thereof, and the composition comprises the following components: butanediol, betaine salicylate, ethyoxyl diethylene glycol, 1, 2-pentanediol, 1, 2-propylene glycol, 1, 2-propylene glycol, 1, 2-propylene glycol, 1, 2-propylene glycol, 1, 2-propylene glycol, 1, 2-propylene glycol, 1, 2-propylene glycol, 1 The acne-removing mask is prepared from 1, 3-propylene glycol, trehalose, hydroxyethyl urea, capryloyl glycine, capryloyl salicylic acid, acne-removing essential oil, glycerol caprylate, allantoin, dipotassium glycyrrhizinate, disodium ethylene diamine tetraacetate, sodium hyaluronate, hydroxyphenyl propionamide benzoic acid and deionized water. The active components for improving the closed comedo comprise capryloyl glycine, betaine salicylate, capryloyl salicylic acid and acne-removing essential oil, and the most direct effect on solving the problem of the closed comedo is to inhibit propagation of propionibacterium acnes; the salicylic acid derivative capryloyl salicylic acid, the betaine salicylic acid and the capryloyl glycine are combined to jointly inhibit reproduction of propionibacterium acnes, so that a very good antibacterial effect is achieved, and the composition can mildly and effectively resist closed comedo, so that the skin is smooth and fine.

The invention discloses a quantum skin-clearing and acne-eliminating liquid and a preparation method thereof, wherein the quantum skin-clearing and acne-eliminating liquid comprises the following components by the weight percentage: 8-10% of propylene glycol, 4-6% of butanediol, 4-6% of ethanol, 1-3% of an andrographis paniculata extract, 1-3% of a paris polyphylla extract, 0.4-0.6% of a puerariaeextract, 2-4% of a taraxacum officinale leaf extract, 3-6% of sophocarpidine, 0.8-1.0% of capryloyl glycine, 0.4-0.6% of capryloyl salicylic acid, 0.8-1.0% of tocopherol phosphate, 0.1-0.3% of pyridoxine, 0.8-1.2% of a centella asiatica flower / leaf / stem extract, 0.8-1.2% of a lonicera japonica flower extract, 0.8-1.2% of an angelica keiskei leaf / stem extract, 0.8-1.2% of a cordyceps militaris extract, 0.8-1.2% of a purple magnolia flower extract, 0.8-1.2% of a potato pulp extract, 0.05% of menthol, 0.2% of allantoin, 0.1% of EDTA disodium, 0.6% of phenoxyethanol, and the balance water. The prepared quantum skin-clearing and acne-eliminating liquid not only is natural and mild, and has the advantages of no toxic or side effects, good absorption effect and extremely rapid acting.

The invention discloses a plant bacteriostasis agent, a preparation method thereof and a daily chemical product containing the plant bacteriostasis agent. The preparation method for the plant bacteriostasis agent comprises the following steps of: providing a plant extracting solution mixture, adding water into the plant extracting solution mixture, then, adding silver ion solutions, lactic acids and polyvinylpyrrolidone, evenly mixing, adding dissolved capryloyl glycine solutions, and evenly mixing again to obtain the plant bacteriostasis agent, wherein the plant extracting solution mixture comprises herba rhodiolae extracting solutions, aloe extracting solutions, Sapindus mukorossi Gaertn. seed extracting solutions and phellodendri chinensis cortex extracting solutions. According to a specific sequence, four types of plant extracting solutions, deionized water, silver ion solutions, the lactic acids, the polyvinylpyrrolidone and the dissolved capryloyl glycine solutions are compounded, then synergistic interaction is carried out to enhance an integral bacteriostasis effect of the plant bacteriostasis agent, the stability of a plant bacteriostasis agent system can be improved, andphenomena, including flocculent precipitation and the like, can be avoided.

Optically isotropic, thermodynamically and chemically stable microemulsions of antimicrobials comprising of mixtures of N-undecylenoyl glycine, N-capryloyl glycine and 2-phenoxy ethanol for preservation of personal care products are described herein. They offer a broad spectrum of antimicrobial activity by inhibiting the growth of bacteria as well as fungi that can otherwise flourish in personal care products rendering them unsuitable for the use. The personal care products that can be preserved by these microemulsions of antimicrobials are, gels, serums, solutions, lotions, creams, emulsions, wet wipes and the like, containing water in varying amount.

The invention discloses skin care tea-seed oil which is prepared from the following raw materials in parts by weight: 200-320 parts of tea-seed oil, 30-40 parts of wheatgerm oil, 3-5 parts of peppermint oil, 0.5-1 part of capryloyl glycine, 0.1-0.2 part of aurantiol, 1-2 parts of tea saponin, 1-2 parts of vaseline, 2-3 parts of lanolin, 1-2 parts of sodium alga acid, 2-3 parts of yoghourt, 0.2-0.4 part of dipotassium glycyrrhizinate, 2-3 parts of fresh fish scales and 0.5-1 part of calendula leaves. The fresh fish scales and an addition agent are mixed and stewed to obtain a filtrate, the filtrate is rich in ossein, and the ossein can make the skin strong and elastic, can enhance the moisturizing effect, and effectively prevent and control skin aging. The added yoghourt can improve the lubrication and whitening of skin; in addition, with the added tea saponin, capryloyl glycine and the like, the skin care tea-seed oil has effects of antisepsis and anti-inflammation. The skin care tea-seed oil is safe, has no toxic or side effects, and has slight floral aroma.