chemical composition of cosmetics containing-Iota

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Service > chemical composition of cosmetics containing

chemical composition of cosmetics containing

(A) oil
Grease is the general term for fats and oils, including vegetable oils and animal fats oils. The main components of fats and fatty acids of glycerol fatty acid glycerides.
Vegetable oils into three categories, drying oil, semi-drying and non-drying oil. Drying oils such as: linseed oil, sunflower oil; semi-drying oil such as cottonseed oil, soybean oil, sesame oil; non-drying means such as olive oil, coconut oil, castor oil and the like. Oils used in cosmetics, mostly semi-drying oil, drying oil is hardly used in cosmetics raw materials. Commonly used fats are: olive oil, coconut oil, castor oil, cottonseed oil, soybean oil, sesame oil, almond oil, peanut oil, corn oil, rice bran oil, tea seed oil, sea buckthorn oil, avocado oil, stone chestnut oil, nuts Europe oil, walnut oil, cocoa oil.
Animal fats are used in cosmetic mink oil, egg yolk oil, lanolin oil, lecithin, animal fat generally include highly unsaturated fatty acids and fatty acids, vegetable oils, and they are inferior as compared to its color, odor, etc., should pay particular attention to the use of corrosion problems. Mink oil has a good affinity, easily absorbed by the skin, smooth but not greasy after use, excellent performance, it is widely used in cosmetics such as cream, moisturizer, hair oil, shampoo, lipstick and sunscreen cosmetics. Yolk oil contains fat, phospholipids, lecithin and vitamins A, D, E, etc., can be used as lipstick cosmetic oil feedstock. Lanolin oil on skin affinity, permeability, diffusion is good, smooth, soft and good, easily absorbed by the skin, the skin is safe and stimulating; a major role in anhydrous ointments, lotions, hair oils and bath oils and the like. Lecithin is extracted from the egg yolk, soybeans and grains, with emulsifying, antioxidant, nourishing the skin effect, it is a good natural emulsifier, often used in moisturizing creams and oils.
1, waxes
Waxes are esters of higher fatty acids and higher fatty alcohol composition. This ester play stability in cosmetics, adjust viscosity, reduce greasiness and so on. Mainly used in cosmetic waxes are: carnauba wax, candelilla wax, jojoba wax, wood wax, lanolin, beeswax.
Palm wax refined product is white or light yellow brittle solid with a pleasant odor. The main component of acid bee wax flower wax acid esters and wax esters. The main increase in cosmetic melting point wax ester, increase hardness, toughness and gloss, but also tends to decrease the viscosity, plasticity and crystalline. Mainly used in lipstick, mascara, depilatory wax and other products.
Candelilla wax is a translucent or opaque yellowish solid. Refined products are shiny and aromatic odor, slightly sticky. The main component is a carbohydrate, wax esters, higher fatty acids, higher alcohols and the like. Applied cosmetics like lipstick lake.
Jojoba wax is a transparent pale yellow, odorless liquid. Mainly wax esters of fatty acids and fatty alcohols dodecene above configuration. It features easy oxidation and rancidity, non-toxic, non-irritating, easily absorbed by the skin and has excellent moisturizing effects. Therefore, widely used in moisturizing creams, creams, shampoos, hair conditioners, lipsticks, nail polish, baby skin care products and cleaning agents supplies.
Wood wax known as Japan wax, wax color as evaporated milk, with sour smell, not hard, resilient, malleable and sticky. The main components of triglycerides of palmitic acid, a vegetable fat or high-melting fats. Easy and beeswax, cocoa butter and other triglycerides compatibility, alkaline saponification easily form an emulsion. Cream for lotions and cosmetics.
Beeswax beeswax known, it has a high melting point characteristics, so since ancient times as the cream of raw materials, or manufacturing wax, rouge, lipstick, eyeshadow, mascara beauty cosmetic modified raw materials. In addition, it has anti-bacterial, fungal, healing function, also used in shampoos, shampoos, anti-dandruff shampoo and so efficient.
Lanolin sheep's sebaceous gland secretions, the product is a viscous paste-like yellow translucent oily semi-solid. There are water and dry points. The main components of various fatty acids and fatty alcohols, are melting point wax. It has good emulsifying, wetting and infiltration. With soft skin, chapped skin to prevent degreasing and prevention functions, and a variety of raw materials compatibility, it is a good cosmetic ingredients. Widely used in skin creams, sunscreens and hair care ester varieties, also used in soap, lipstick and other cosmetics in.
2, hydrocarbons
Hydrocarbons are derived from natural mineral finishing refers obtained a class of carbohydrates. Their high boiling point, more than more than 300 ℃, no animal fat saponification value and acid value. According to its nature and structure, it can be divided into aliphatic hydrocarbons, alicyclic hydrocarbons and aromatic hydrocarbons three categories. In cosmetics, it is primarily a solvent to prevent evaporation of skin surface moisture, improve cosmetic moisturizing effect. Hydrocarbons normally used in cosmetics are liquid paraffin, solid paraffin wax, microcrystalline wax, ceresin, petrolatum, etc.
Also known as white oil or liquid paraffin wax. It is a colorless, transparent, tasteless, odorless, viscous liquid. Widely used in hair oil, wax, hair cream, cream, cream, shaving cream and other cosmetics.
Vaseline, also known as mineral fat, white and pale yellow homogeneous paste. Mainly a mixture of C16-C32 high carbon-carbon alkane and olefin. Tasteless, odorless, chemically inert good, good adhesion, low prices, lipophilic and high density characteristics. Used in skin creams, hair type, modified class beauty cosmetics, such as: cleansing cream, beauty creams, wax, lipstick, eye shadow, mascara and hair ointment. In the pharmaceutical industry, also as an ointment base or an important component of the drug-containing cosmetics.
Paraffin wax due to the skin without adverse reactions, primarily as a wax, balsam, cream rouge, lipstick and other fat materials.
Ozokerite divided into two levels, the melting point of a product in cosmetics at 74 ℃ -78 ℃, mainly as an emulsion products, raw materials; Second Grade melting point 66 ℃ -68 ℃, mainly used as an important raw material wax and the like.
3, synthetic oil feedstock
Refers to a variety of oils or synthetic modified raw materials processed oils and waxes, fats and materials similar composition not only to maintain its advantage, but in the purity, physical shape, chemical stability, microbial stability and skin irritation and and other aspects of skin absorbent significantly improved and enhanced, therefore, has been widely used in various cosmetics. Synthetic oils commonly used materials include: squalane, lanolin derivatives, polysiloxane, fatty acids, fatty alcohols, fatty acid esters and the like.
Squalane as the deep-sea shark liver oil lines made squalene hydrogenation reaction is, it is colorless and transparent, tasteless, odorless, non-toxic, oily liquid, mainly composed of myristic, nutmeg butter, squalene , squalane. Squalane has good permeability, lubricity and safety, are often used for various types of cream, lotion, lotion, lipstick, hair conditioner, eye liner ointment senior cosmetics.
Lanolin derivative is an ester derivative of a series of wool. Including: lanolin alcohol, lanolin acid, pure wool wax, lanolin wax acid, acetylated lanolin alcohol, polyoxyethylene hydrogenated lanolin. Wool alcohol as a pale yellow to light brown waxy solid, slight odor, insoluble in water, is better than lanolin, widely used in various cosmetic products, such as baby products, dry skin, skin care products, creams, lotions and the like. Lanolin acid on the skin has a good moisturizing effect, commonly used in shaving cream. Pure wool wax has good stability, easy to absorb, skin is better, therefore, it is mainly used to emulsify products, such as creams and ointments. Mild acetylated lanolin wax, secure, reliable, and then lotion, cream skin care products and sunscreen cosmetic products are often used mixed with mineral oil, used in baby oil, shower gel, lipstick, hair oil and hair spray and other cosmetics. Polyoxyethylene hydrogenated lanolin is hydrogenated lanolin and ethylene oxide addition reaction of milky white waxy solid with a slightly odor. High stability, water absorption, suitable for perm agent, hydrogen peroxide ointment, etc., but also for lipstick, hair conditioner and a variety of creams and lotion products.
Polysiloxane, also known as silicone or silicone. It and its derivatives are a cosmetic quality of raw materials, with physical inertia and excellent chemical stability, odorless, non-toxic, non-irritating to the skin, good skin function. Having lubricating properties, resistance to ultraviolet radiation, permeability, slow release of flavors and fragrances have effect, antistatic good, with clear dust function; high stability, does not affect the match with the other ingredients. Commonly used are polydimethylsiloxane, poly (methylphenyl) siloxanes, cyclic polysiloxane. Polydimethylsiloxane due to its good flexibility, replacing the traditional oil-based raw materials in the cosmetics often, such as paraffin, vaseline, etc. manufacture of cosmetics, such as Cream, lotion, lip balm, eye shadow, mascara, shampoo, etc. . PMPS is colorless or light yellow transparent liquid, good for the skin permeability, dried skin feel good, increase skin softness, enhance hair color, to maintain the natural luster, commonly used in advanced skin care products and in cosmetics. Cyclic polysiloxane low viscosity, volatility is good, mainly used in cosmetics, such as Cream, lotion, bath oils, shampoos, colognes, rod cosmetic products intended to sweat.
The fatty acid has a variety of cosmetic ingredients, such as lauric acid, myristic acid, palmitic acid, stearic acid, isostearic acid, oil and the like. The combined effect of fatty acids cosmetic raw materials, primary and potassium hydroxide or triethanolamine, generate soap as an emulsifier. Lauric acid, also known as lauric acid, a white crystalline solid, waxy, in cosmetics, generally lauric acid and sodium hydroxide, potassium hydroxide or neutralized to form soap triethanolamine, as the manufacture of cosmetics emulsifiers and dispersants, It is good foaming, foam stability, mainly used in shampoos, facial cleanser and shaving cream and other products. Myristic acid and lauric range of applications, are primarily used in facial cleanser and shaving cream raw materials. Palmitic acid, Cream, lotion, surfactants, oil raw materials. Stearic acid, oil is Cream, hair cream, lotion and lip balm materials and surface active agents.
As the raw material oils and fats fatty alcohols, mainly C12-C18 higher fatty alcohols such as lauryl alcohol, cetyl alcohol, stearyl alcohol and the like as a humectant; propylene glycol, glycerol, sorbitol and the like can be used as viscosity agents, reducing agents, agents qualitative and spices solvent used in cosmetics. Lauryl alcohol rarely used directly in cosmetics, and more as a surfactant; whale alcohol as a cream, lotion essential oil raw material, widely used in cosmetics. Stearyl alcohol is a basic raw material in creams, emulsions, and cetyl alcohol use on matching lipstick products.
Fatty acid esters of higher fatty acids, mostly low molecular weight monohydric alcohol esterification generation. Its characteristics have mutual solubility and fat, and low viscosity, good ductility, good for the skin permeability, used widely in cosmetics. Butyl stearate nail polish, lipstick raw materials; isopropyl myristate, isopropyl palmitate used in hair care, skin care and beauty cosmetics; isooctyl stearate, mainly used in cream products.

Silty material

Silty material mainly used in powdered cosmetics, powder, powder, powder, lipstick, blush and eye shadow and other raw materials. In cosmetics primarily as cover, smooth, adhesion, absorption, extended role; often used in cosmetics raw materials are inorganic silty material, organic silty silty raw materials and other materials.
These materials generally contain toxic effects of heavy metals on the skin when applied, the content of heavy metal content shall not exceed the national cosmetics hygiene specification.
(A) an inorganic silty material
Inorganic silty material used in cosmetics are: talc, kaolin, bentonite, calcium carbonate, magnesium carbonate, titanium dioxide, acrid white powder and diatomaceous earth.
1, talc
Talc is a natural silicate, hydrous magnesium silicate as a main component. Characteristics of the color white, smooth, soft, an important raw material for the skin does not have any chemical reaction, mainly used for all kinds of powder talcum powder, powder, powder, rouge and other cosmetics.
2, kaolin
Kaolin, also known as white clay, mainly composed of hydrous aluminum silicate, white or yellowish powder, good adhesion of the skin, inhibit sebum and sweat performance, in cosmetics and talc used in conjunction with ease eliminate talc pink shiny effect, mainly used as an important raw material of various powder vermicelli, eye shadow, powder, powder, powder, rouge and other cosmetics.
3, bentonite
In cosmetics, mainly used for emulsion products and powder suspensions and the like.
4, titanium dioxide
Odorless, tasteless, white, amorphous particles of fine powder, has a strong hiding power, UV transmittance is low, therefore, applies sunscreen cosmetics, but also for pasta, eye shadow, powder, powder, all kinds of powder of powder, rouge and other cosmetics important cover agent.
(Ii) organic silty material
Silty organic raw materials are zinc stearate, magnesium stearate, polyethylene powder, cellulose beads, polystyrene powder, mainly used for various powder talcum powder, powder, powder, rouge and other cosmetics as adsorbents.
Other silty materials are: urea formaldehyde foam, microcrystalline cellulose, mixed powder, silk powder and fine surface treatment.

Gelatinous material

Gelatinous material is water-soluble polymers, which can be expanded into a colloid in water, used in cosmetics will have a variety of features that make solid silty clay and molding materials, as adhesives, emulsion or suspension of state agents play a role in breast slip, as an emulsifier, in addition to having a thickening or gelling.
Cosmetics used in a water-soluble polymer compound is divided into natural and synthetic two categories. Natural water-soluble polymer compound include: starch, vegetable gum, gelatin and other animals, but the quality of instability, vulnerability to climate and geographical environment, and production is limited, and vulnerable to the action of bacteria, mold and deterioration. Synthetic water-soluble polymer compounds are: polyvinyl alcohol, polyvinyl pyrrolidone, stable, low irritation to the skin, low prices, so replace the natural water-soluble polymer compound has become a major source of colloidal material. It consists of semi-synthetic and synthetic water-soluble polymers. Semi-synthetic water-soluble polymer compound is often used: methyl cellulose, ethyl cellulose, sodium carboxymethyl cellulose, hydroxyethyl cellulose, and guar gum and derivatives thereof. Synthetic water-soluble polymer compound used: polyvinyl alcohol, polyvinylpyrrolidone, acrylic polymers. The use as adhesives, thickeners, film formers, emulsion stabilizers in cosmetics.

Surfactant

From the chemical structure, the surface active agent is a hydrophobic group at one end, the other end a hydrophilic group. Surfactants have ideas dirt, thickening, foaming, wetting and other functions, has been widely used in industrial and agricultural production, the chemical industry has been called industrial monosodium glutamate. Today the world's annual output of surfactant has reached 16 million t, these surfactants are materials commonly used in cosmetics. Surfactants are three properties: decontamination, to produce clean cosmetics use this feature; emulsification, production of cream and shampoo surfactants used as an emulsifier class; moist infiltration, such as hair dye, perm uniform contact with the skin, creams, lipsticks used to coat exhibition.
Many types of surfactants, usually in an aqueous solution according to their degree of dissociation into two categories: a nonionic surfactant and an ionic surfactant; the latter three categories, anionic surfactants, cationic surfactants and two types of ionic surfactants.
Non-ionic surfactants are the water not dissociate into ionic surfactant, and in cosmetics, more varieties, the use of very large doses, the two major varieties: Polyoxyethylene polyol type; polyoxyethylene type polyoxyethylene fatty alcohol ethers, polyoxyethylene alkylphenol ethers, polyoxyethylene fatty acid esters, polyoxyethylene fatty acid amides and the like; polyhydric alcohol type include: alkanolamides, sorbitan monostearate, etc. ; in cosmetics, emulsifiers, and foam agents, thickening agents, dispersing agents are often used nonionic table

Other materials

In cosmetics, except that the raw material but also have the following materials: solvent raw materials, flavors and fragrances, dyes, pigments and preservatives, antioxidants and the like. These substances play an important role in cosmetics.
Solvent materials are liquid, paste, cream-like cosmetic formulations indispensable principal components of such cosmetics include: perfumes, colognes, toilet water, hair conditioner, shampoo, mascara, shaving cream, shampoo, etc., in these cosmetics, to dissolution, so that products have certain properties and dosage forms. Solvent materials include: water, alcohols (ethanol, isopropanol, n-butanol), ketones (acetone, methyl ethyl ketone), ethers esters, aromatic solvents (toluene, xylene). In cosmetics, the water is indispensable cosmetic raw materials, products commonly used for the water treated deionized water. Ethanol is the main raw material of perfume, cologne, toilet water; isopropyl alcohol substituted for nail polish, nail polish material is n-butanol; acetone, methyl ethyl ketone, esters, ethers, aromatic solvents for nail polish, oil wax solvent.

Natural ingredients:

1. Licorice phenol: White
2. panthenol: it is called "provitamin B5" (ie, a precursor of vitamin B5).
3. Chitin: strengthening moisturizing; activate cells and tissues, skin regeneration; protect the skin; anti-inflammatory.
4. Arbutin: Whitening desalination has been the formation of melanin
5. arnica: a pain relief functions
6. Licorice Flavonoid: licorice flavonoids are extracted from specific varieties of licorice natural whitening agent, can inhibit the activity of tyrosinase, but also inhibit dopachrome tautomerase and DHICA oxidase activity, is a fast, efficient green skin lightening cosmetic additives.
7. enzymes in living cells: the skin aging cells digested accelerate its normal shedding process.

1. Aloe Vera: to have a good after-sun skin care, and mitigate due to the ultraviolet radiation caused skin irritation and blackening. Moisturizer, sunscreen, freckle, wrinkle, whitening, anti-aging, and even hair care
2, Chamomile: Chamomile contains a lot of azulene. The main ingredient is extracted from the flower head (petals and stamens), and containing 6-7% of minerals, three class and a little sticky gum, 0.4% --1% vegetable oil, in addition, also contains more acid, caffeic acid. Have anti-inflammatory, anti-allergic and bactericidal effect, the skin of the moisture and increases cellular activity, sterilization have effect, so it is also suitable for sensitive skin. In pharmacology, topical chamomile for the treatment of rheumatism, conjunctivitis, wounds and ulcers
3, seaweed extract: skin care can not be stopped with a triple charm - whitening, moisturizing and suction face too much fat.
4, particle Jojoba: Jojoba particles remove dead skin horny.
5, oil control elements: to slow down oil secretion, shrink pores, remove excess oil; special moisturizing conditioning ingredients, but keep the water balance of the skin, without drying perfectly clear.
6, Tan: good balance skin pH, pores, add moisture, anti-inflammatory and other effects
7, avocado oil: good lubrication, mildness, emulsification, stabilization sacrifice or, for skin penetration than lanolin strong, so it can be used as raw material lotion, cream, shampoo and soap, etc. , its inflammation, acne have a certain effect
8, HA natural moisturizing factor: also known as hyaluronic acid, HA is widely present in animal tissues between quality and vitreous, the main physiological function is to retain water and lubrication. HA solution with a strong viscoelasticity and lubrication, applied to the skin surface, forming a layer of moisture permeable membrane, to keep the skin moist and glossy. HA small molecules can penetrate into the dermis, promote blood circulation, skin absorption of beneficial nutrients, play the role of beauty care wrinkle. HA can eliminate active oxygen free radicals generated by UV radiation, protecting the skin from harm. HA by promoting the proliferation and differentiation of epidermal cells and promote the regeneration of the injured parts of the skin.
9, licorice: can inhibit tyrosinase and dopachrome interconversion of enzyme activity, water-soluble salt licorice has a mild anti-inflammatory effect, it is used to eliminate minor inflammation after intense sun exposure on the skin. Licorice extract security is very good.
10, bearberry Gan: can effectively reduce the formation of melanin. By freezing the activity of tyrosinase, to help inhibit the formation of melanin, while the role of the bleaching cells. <br> 11, green algae: to help transfer nutrients, stimulate metabolism.
12, NMF moisturizing factor: same with the skin's natural moisturizing ingredients, hygroscopic, can maintain normal skin moisture.
13, a hundred algae Lin:
14, keratin: keratin is a protein that contains carbon, nitrogen, hydrogen, phosphorus, oxygen, sulfur and other elements.
15, hyaluronic acid: moisturizing function, rapidly improve skin laxity, promote collagen regeneration, stop the destruction of free radicals, enhance cell energy and repair capabilities. With aging, rapid whitening, dilute the facial spots, eliminate fine lines, soft and bright effect.
16. seaweed: rich in collagen and skin for all kinds of amino acids, trace elements, its small molecular weight, can quickly absorb. Plant extracts with conditioning, can improve blood circulation, the skin firmer and more elastic.
17, hydrolyzed collagen: collagen hydrolyzate by enzymatic way, the collagen molecules hydroxylation complex spiral of State for small molecule peptide structure easily decomposed, easily absorbed, bioavailability can be significantly improved.
18, hydrolyzed protein: the active ingredient can be produced with the skin compatibility and viscosity, penetration of nutrients beneficial to the skin, the skin delicate and smooth, reduce wrinkles, prevent skin aging.
19, collagen: on the skin have a good nutrition, affinity, restorative, moisturizing effect. It can add to the body loss of collagen, amino acids, conserving skin moisture, improve skin density and repair skin tissue, the skin soft and flexible, lubricated stratum corneum and stimulate the skin microcirculation, promote skin metabolism, making skin smooth and glossy, reduce wrinkles.
20, natural proteins: essential proteins needed by the body, can promote cell growth and repair.
21, Lecithin: Lecithin high-speed normal secretion of sebum in the gland wall forming an emulsified state, will not clog pores and cause inflammation. Lecithin can make skin and hair get nourishment, so that the dermal tissue filling, enhance skin tension, reduce and eliminate wrinkles due to the formation of epidermal tissue relaxation, maintain moisture balance and skin tissue elasticity of the skin, clearly showing the texture of skin touching and delicate.
22, ceramide: a to moisture, inhibit melanin production and prevent skin rough useful substances.
23, ceramide liposomes: ceramide liposomes is the use of modern bio-engineering technology, ceramides extracted by liposomes prepared by a process of natural functional cosmetic additives.
24, grape seed: Can anti-free radical, antioxidant, can activate cells, long-lasting hydration function.

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