132 results about "Palmitoyl tetrapeptide" patented technology

Disclosed is a composition comprising at least two of the following ingredients: Magnolia extract, honokiol, humulus lupulus extract, hesperidin methyl chalcone, gotu kola, dipeptide valyl-tryptophane, palmitoyl tetrapeptide-3, corylus avellana bud extract, centella asiatica extract, cucumis sativa extract, morus alba extract, hibiscus sabdariffa flower extract, vitis vinifera extract, ascorbyl glucoside, citrus medica limonum extract, avena sativa kernel extract, hydrolyzed soy protein, aniseed myrtle extract, tasmania lanceolata leaf extract, artemisia abrotanum extract, or citrus grandis fruit extract or any combination thereof. Also disclosed are methods of treating skin conditions by topically applying the composition to skin.

The invention discloses an antiageing and repairing polypeptide facial mask essence. The polypeptide facial mask essence contains the following seven active components of peptides: dipeptide diaminobutyryl benzylamide diacetate, palmitoyl tripeptide-5, palmitoyl tetrapeptide-7, pentapeptide-3, hexapeptide-11, heptapeptide-6, acetyl octapeptide-3. The polypeptide facial mask essence disclosed by the invention has the functions of effectively lifting the facial contour, resisting facial wrinkles, restoring the firmness and elasticity of the facial skin, making the facial skin be smooth and delicate and changing the state of the facial skin on the whole. The invention further discloses a preparation method of the antiageing and repairing polypeptide facial mask essence.

The invention relates to the technical field of cosmetics, and discloses a nona-oligopeptide composition for skin repairing and application thereof. The nona-oligopeptide composition is prepared from, by weight, 1-30 parts of palmitoyl-tripeptide-1, 1-30 parts of tripeptide-1 copper, 1-50 parts of palmitoyl-tripeptide, 1-30 parts of carnosine, 1-30 parts of acetyl tetrapeptide-5, 1-30 parts of palmitoyl-tetrapeptide-7, 0.1-30 parts of acetyl hexapeptide-8, 0.1-30 parts of nonapeptide-1, and 1-30 parts of nisin. The nona-oligopeptide composition has the effect of a cell factor sample, affects the growth of skin flora, is applied to dermatology and skin beautifying, and has the effects of repairing skin lesion, adjusting metabolism and inhibiting skin condition conditioned pathogen growth.

Disclosed are compositions and methods for treating skin comprising a chemically compatible combination of skin active ingredients comprising palmitoyl tetrapeptide-7, methylsilanol mannuronate, and Lactobacillus ferment, a chemically compatible combination of skin active ingredients comprising plant extracts from Punica granatum, Castanea sativa, Gossypium hirsutum, and Euterpe oleracea, and a dermatologically acceptable vehicle. The compositions can be substantive in that they can remain on a person's skin during sleep.

The invention discloses a polypeptide composition for repairing, whitening and removing wrinkles. The polypeptide composition for repairing, whitening and removing the wrinkles is prepared from the following components is percentage by weight: a repairing polypeptide composition, a collagen supplementing polypeptide composition, a wrinkle removing polypeptide composition, a skin-brightening polypeptide composition, a small molecular active substance, a skin-care activating agent, a pH (Potential of Hydrogen) regulator, a plurality of auxiliary agents and the balance of water, wherein the repairing polypeptide composition comprises palmitoyl tetrapeptide-7 and tripeptide-1-copper; the collagen supplementing polypeptide composition comprises palmitoyl tripeptide-1, palmitoyl tripeptide-5 andpalmitoyl pentapeptide-4; the wrinkle removing polypeptide composition comprises acetyl hexapeptide-8, dipeptide diaminobutyroyl benzylamide diacetate and melittin; the skin-brightening polypeptide composition comprises nonapeptide-1, carnosine and tetrapeptide-30. According to the polypeptide composition disclosed by the invention, a novel formula is formed through adjusting ratios of differentpolypeptide components, so that polypeptide effects with different focuses and different applicable ranges; the monarch, minister, assistant and guide thought in traditional Chinese medical science isapplied to the polypeptide composition, so that the formula is diversified and the maximum applicability and applicable range are realized.

The invention discloses a compound anti-wrinkle anti-aging essence containing a plurality of small molecular peptides and a preparation method of the essence. The essence comprises the following raw materials in percentage by weight: 0.1-0.2% of sodium hyaluronate; 0.2-0.3% of acrylic acid (ester) / C10-30 alkanol acrylate cross-linked polymer; 5-7% of glycerol; 4-6% of 1,3-butanediol; 0.3-0.5% ofdipeptide diaminobutyl benzyl amide diacetate; 0.2-0.3% of palmitoyl tetrapeptide-5; 0.3-0.5% of palmitoyl tripeptide-1; 0.3-0.5% of palmitoyl pentapeptide-4; 0.1-0.3% of carnosine; 0.1-0.3% of serine; 0.1-0.3% of arginine; 0.1-0.3% of nicotinamide; 0.2-0.3% of a preservative and the rest of deionized water. The skin of a human body is repaired in an all-round way, so that good and rapid wrinkle removal and aging resistance effects are achieved.

The invention discloses an anti-aging polypeptide compound. The anti-aging polypeptide compound comprises the following components of, by weight, 20% to 30% of dipeptide diaminobutyroyl benzylamide diacetate, 10% to 30% of palmitoyl tripeptide-5, 5% to 10% of palmitoyl tetrapeptide-7, 5% to 10% of pentapeptide-3, 5% to 10% of hexapeptide-11, 5% to 10% of heptapeptide-6 and 20% to 30% of acetyl octapeptide-3. The sum of the weight percentages of all the components is 100%. The anti-aging polypeptide compound has the good application prospects in the facial mask essence preparation field, the skin can be made compact and smooth, dimness and roughness are avoided, and the skin returns to the young healthy state.

The invention provides skin care composition with effects of realizing repairing and regenerating, supplementing water, preserving moisture and delaying aging. The composition contains a component A,a component B and a component C, wherein the component A contains herba dendrodii officinalis extract, aloe extract, fructus citri sarcodactylis extract, herba centellae extract and herba selaginellaeextract; the component B is oligopeptide which is one or more selected from oligopeptide-1, oligopeptide-2, oligopeptide-3, oligopeptide-4, oligopeptide-5, oligopeptide-6, oligopeptide-10, palmitoylpentapeptide-3, palmitoyl tripeptide-1, palmitoyl tripeptide-5, palmitoyl tetrapeptide-3, nutmeg pentapeptide-11, acetyl tetrapeptide-5, acetyl pentapeptide-1, acetyl hexapeptide-8 and acetyl dipeptide-1; the component C contains cosmetic auxiliary materials and a cosmetic matrix.

Disclosed is a composition comprising at least two of the following ingredients: Magnolia extract, honokiol, humulus lupulus extract, hesperidin methyl chalcone, gotu kola, dipeptide valyl-tryptophane, palmitoyl tetrapeptide-3, corylus avellana bud extract, centella asiatica extract, cucumis sativa extract, morus alba extract, hibiscus sabdariffa flower extract, vitis vinifera extract, ascorbyl glucoside, citrus medica limonum extract, avena sativa kernel extract, hydrolyzed soy protein, aniseed myrtle extract, tasmania lanceolata leaf extract, artemisia abrotanum extract, or citrus grandis fruit extract or any combination thereof. Also disclosed are methods of treating skin conditions by topically applying the composition to skin.

The invention belongs to the technical field of cosmetics, and particularly discloses double-layer essence with repair and anti-aging functions. The double-layer essence comprises, by weight, 1.0%-2.0% of PEG-40 (polyethylene glycol-40) hydrogenated castor oil, 5%-19% of methyl trimethicone, 4%-6% of dicaprylyl carbonate, 0.5%-1.5% of cetyl dimethicone, 0.5%-1.5% of helianthus annuus seed oil, 3%-9% of glycerin, 0.1%-0.15% of sodium hyaluronate, 0.5%-1.5% of myrothamnus flabellifolia leaf / stem extract, 1%-3% of polypeptides with palmitoyl tripeptide-1 and palmitoyl tetrapeptide-7, 0.5%-1.5% of lactobacillus ferment lysate, 1%-3% of glycosphingolipid, 0.8%-1% of mixtures of glycerol caprylate, p-hydroxy phenyl ethyl ketone and glyceryl laurate and the balance water. The double-layer essence has the advantages that the double-layer essence which is a novel ultralow-viscosity double-layer system is unique in structure and convenient to use; formulas and structures of the double-layer essence are optimized, and accordingly the double-layer essence is free of potential irritation and allergy sources such as perfume and preservatives, is in mild and non-irritant formulas and has the excellent repair and anti-aging functions.

Disclosed are compositions and methods for treating skin comprising a chemically compatible combination of skin active ingredients comprising palmitoyl tetrapeptide-7, methylsilanol mannuronate, and Lactobacillus ferment, a chemically compatible combination of skin active ingredients comprising plant extracts from Punica granatum, Castanea sativa, Gossypium hirsutum, and Euterpe oleracea, and a dermatologically acceptable vehicle. The compositions can be substantive in that they can remain on a person's skin during sleep.

The invention discloses a composition with an anti-aging function and a preparation method thereof as well as application of the composition with the anti-aging function in the field of skin care products. The composition with the anti-aging function is also called a biodynamic rejuvenating complex factor. The composition with the anti-aging function is prepared from the following raw materials in parts by weight: 1-50 parts of beluga caviar extract, 1-30 parts of GPPPPG, 1-2 parts of wild soybean protein, 0.1-5 parts of oxidordeuctase and 0.1-15 parts of palmitoyl oligopeptide and palmitoyl tetrapeptide-7. The composition with the anti-aging function can be used for effectively increasing content of type I collagen and type III collagen in skin, and the effects of reducing wrinkles, reducing loose skin and reducing skin roughness are realized; and the composition with the anti-aging function can be used for inhibiting decomposition of elastic fibers, promoting generation of elastic proteins in skin, enhancing skin elasticity and reducing damage of free radicals and ultraviolet rays (UV) on skin, and the effect of delaying skin senility is achieved. The composition with the anti-aging function can be widely applied to whitening, anti-aging, sunscreen and moisturizing nutrition-based cosmetics in dosage forms such as cream, emulsion, aqueous solution, hair gel and facial mask.

The invention discloses a cosmetic composition with multiple skin care effects and a preparation method thereof. The cosmetic composition comprises the following raw material components: 1.0-30.0% ofmultiple skin care effect components, 5.0-40.0% of an emollient, 0.5-30.0% of an emulsifier, 0.5-20.0% of a filler, 0.1-10.0% of a thickener, 0.3-5.0% of a preservative, 0.05-0.5% of EDTA-2NA, 0.01-1.0% of daily essence and the balance deionized water. The multiple skin care effect components include nicotinamide, undecylenoyl phenylalanine, a marjoram extract, a lens culinaris extract, a syringaofficinalis extract, acetyl tetrapeptide-5, palmitoyl tripeptide-1 and palmitoyl tetrapeptide-7. The cosmetic composition provided by the invention has double skin care effects of whitening skin, fading spots and resisting wrinkles.

The invention discloses a polypeptide silk moisturizing repairing facial mask. The facial mask is prepared from the following raw materials: glycerinum, propylene glycol, butylene glycol, fructose, oligopeptides-5, oligopeptides-3, oligopeptides-1, sodium hyaluronate, methylparaben, hamamelis virginiana extract, palmitoyl tripeptide-1, palmitoyl tetrapeptide-7, radix flavescentis extract, scutellaria root extract, eucommia ulmoides bark extract, great burdock fruit extract, astragalus membranaceus root extract, magnolia officinalis bark extract, green tea extract, ulmus davidiana root extract, kadsura longepedunculata extract, Chinese wolfberry fruits, cucumber extract, hydrogenated castor oil, phenoxyethanol and elastin. The facial mask has the beneficial effects of moisturizing, sterilizing, softening cutin, clearing free radicals, promoting formation of collagen and delaying senescence, can be used for repairing dry skin, lightening pores, repairing black spots caused by aging, sunlight exposure and sleep insufficiency and removing wrinkles on the face, so that skin can be tender and bright.

The invention discloses a Bose factor polypeptide anti-wrinkle eye cream and a preparation method thereof. The eye cream provides a conditioner with main active ingredients, and the conditioner comprises tocopheryl acetate, hexapeptide-9, palmitoyl pentapeptide-4, tripeptide-1, palmitoyl palmitoyl tripeptide-5, palmitoyl tripeptide-1, palmitoyl tetrapeptide-7, hydroxypropyl tetrahydropyrantriol (Bose factor), carnosine, glycosphingolipid, illicium verum callus culture filtrate and rosa damascena flower oil. The eye cream can effectively promote the generation of eye skin collagen, increase theelasticity and compactness of the skin, prevent wrinkles from deepening and repair the damaged barrier of the eye skin, and has the effects of wrinkle resistance, whitening and oxidation resistance.

The invention provides a polypeptide compound for removing wrinkles in eyes. The polypeptide compound, in percentage by mass, consists of the following components: 0.02-0.035% of acetyl hexapeptide-3, 0.001-0.01% of palmitoyl pentapeptide-3, 0.025-0.035% of palmitoyl tetrapeptide-7, 0.025-0.035% of tripeptide, 0.08-0.12% of dipeptide-2, 0.1-0.2% of acetyl tetrapeptide-5, 4-6% of glycerol, 0.2-0.4% of sodium hyaluronate, 0.3-0.5% of 1,2-hexanediol and the balance of purified water. Correspondingly, the invention also provides a preparation method of the compound. The polypeptide compound for removing wrinkles in eyes provided by the invention, applied to volunteers, is capable of taking a significant effect of relieving wrinkles in eyes, so that the average quantity of the wrinkles in eyes is reduced, the depth of the wrinkles in eyes is reduced, the smoothness of eye skin is enhanced, the coverage area of the wrinkles in eyes is reduced and the phenomenon of the wrinkles in eyes is significantly improved.

The invention relates to an age-reducing skin care product aiming at cell gene regeneration and repair. The age-reducing skin care product consists of the following raw materials in percentage by weight: 8-20 percent of human placenta extract, 4-10 percent of magnesium ascorbyl phosphate, 1-3 percent of acetyl hexapeptide-8, 1-3 percent of palmitoyl oligopeptide, 1-3 percent of palmitoyl tetrapeptide-3, 1-3 percent of tocopherol, 0.05-2 percent of eryngium maritimum extract, 0.05-3 percent of sodium hyaluronate, 3-5 percent of xanthan gum, 0.30 percent of bi(hydroxymethyl) imidazolidinyl urea, 0.20 percent of allantoin, 0.10 percent of EDTA tetrasodium, 0.03 percent of sodium pyrosulfite, 11.00 percent of butanediol and the balance of deionized water. Polypeptide tightening factors of a proper ratio such as acetyl hexapeptide-8, palmitoyl oligopeptide and palmitoyl tetrapeptide-3 are adopted and are combined with the human placenta extract and eryngium maritimum extract, and the product has the effects of tightening the skin, increasing the skin elasticity, preventing wrinkles and delaying skin aging.

The invention discloses wrinkle and black eye cycle preventing eye cream. The wrinkle and black eye cycle preventing eye cream is prepared from a pouch removing compound HALXYL (water, glycerinum, stearyl alcohol polyether-20, N-hydroxysuccinimide, 5,7-dihydroxyflavone, palmitoyl oligopeptide and palmitoyl tetrapeptide-7), a perilla extract, ethylidene hexapeptide-8, 3-o-ethyl ascorbic acid, a yeast extract, sericin protein, beta-dextran and sodium hyaluronate. Under the synergistic interaction of the components, the eye cream has excellent wrinkle and black eye cycle preventing effect, and can improve fine wrinkles of the skin and alleviate black eye circles, pouch and other skin problems.

The invention discloses an efficient soothing anti-allergy repair polypeptide composition and an application thereof. The efficient soothing anti-allergy repair polypeptide composition provided by theinvention comprises acetyl heptapeptide-4, oligopeptide, palmitoyl tripeptide-8, palmitoyl tetrapeptide-7, heptapeptide-6, 10-30% of butanediol, glycerol, water, carbomer and sodium lactate, and a pHrange is 4.0-6.0. The polypeptides in the composition can have effective synergistic effects, and compared with a single polypeptide and a combination of part of the polypeptides in the composition,the polypeptide composition has more effective anti-allergy repair effects and shows obvious synergistic effects. The anti-allergy repair polypeptide composition covers three aspects of a skin sensitivity forming mechanism, has a brand-new barrier repair mechanism, effectively regulates and controls sensory nerve overreaction and reduces inflammatory aging, and therefore is an ideal and comprehensive anti-allergy repair product.

The invention relates to the technical field of skin care products, in particular to an anti-aging polypeptide composition, a preparation method thereof and an application of the composition. The polypeptide composition comprises, in 100 parts by weight, 1-10 parts of palmitoyl tetrapeptide-7, 1-10 parts of palmitoyl tripeptide-5, 1-10 parts of acetyl tetrapeptide-5, 5-15 parts of palmitoyl oligopeptide, 5-20 parts of oat peptides, 5-20 parts of wild soybean peptides, 2-15 parts of tremella extracts, 0.05-0.5 part of stem cell secretion factors and the balance water. The polypeptide composition can be used for preparing cosmetics and particularly has a good application prospect in the field of anti-wrinkle repairing and anti-aging skin care products, so that skins can regain compactness and smoothness, are no longer dark and rough and can restore a young healthy state.

The invention discloses hairdressing liquid. The hairdressing liquid comprises, by weight, 0.02%-0.04% of palmitoyl tetrapeptide, 0.02%-0.05% of acetyl hexapeptide and 0.05%-0.1% of hexapeptide. The invention further discloses a corresponding production method and a mask produced with the hairdressing liquid. The hairdressing liquid has the effects of improving the metabolism of the skin and delaying the senescence.

The invention provides a skin beautifying cream and a preparation method thereof and relates to the technical field of cosmetics. The skin beautifying cream is composed of, by weight, 30-50 parts of water, 10-20 parts of glycerin, 5-10 parts of jojoba seed oil, 1-4 parts of butyrospermum parkii fruit grease, 1-5 parts of caprylic / capric triglyceride, 1-2 parts of polydimethylsiloxane, 1-5 parts ofpalmitoyl tetrapeptide, 1-5 parts of acetyl hexapeptide, 10-15 parts of propylene glycol, 1-3 parts of sorbitan stearate, 1-2 parts of sucrose coconut oil acid ester, 1-2 parts of beewax, 1-2 parts of cetostearyl alcohol, 1-3 parts of tocopheryl acetate, 1-4 parts of phytosterol / octyl dodecyl lauryl glutamate, 1-2 parts of betaine, 1-2 parts of nicotinamide, 1-2 parts of Carbomer, 1-3 parts of triethanolamine, 5-10 parts of phenoxyethanol, 1-3 parts of methylparaben, 1-4 parts of propyl hydroxybenzoate, 1-3 parts of allontoin and 1-2 parts of sodium hyaluronate. The skin beautifying cream isutilized to act on human skin to effectively prevent skin coarseness and dryness and prevent melanin generation so as to sufficiently nourish the skin.

The invention discloses a composition with anti-aging and repairing effects and a preparation method and application thereof. The composition is prepared from, by weight percentage, 0.1-10.0% of an apple fruit cell wrappage, 0.01-1.0% of a rosa spp. extract, 0.01-5.0% of an eryngium maritimum callus culture filtrate, 0.003-0.006% of hexapeptide-11, 0.01-0.5% of palmitoyl tripeptide-1, 0.01-0.5% ofpalmitoyl tetrapeptide-7, 0.01-0.5% of dipeptide diaminobutyroyl benzylamide diacetate and 0.1-1% of an emulsifier. The apple fruit cell wrappage is prepared from an apple fruit cell active substance, a cydonia oblonga leaf polyphenol extract and a rose extract, wherein the cydonia oblonga leaf polyphenol extract and the rose extract permeate into the apple fruit cell active substance, and the outer surface of the apple fruit cell active substance is wrapped with a phospholipid double layer; the composition has the anti-aging and repairing effects and has the advantage of stable and long-lasting functions.

The invention relates to the field of medical treatment, in particular to a novel mask capable of maintaining beauty and keeping young and a medicine, and a preparation method thereof. A raw materialcomponent A comprises hot spring water, butylene glycol, glycerin, xanthan gum, hydroxyethyl cellulose, sodium hyaluronate, and disodium EDTA; a raw material component B comprises capryloyl hydroxamicacid, 1,2-hexanediol, propylene glycol, allantoin, and PEG-40 hydrogenated castor oil; and a raw material component C comprises a rose flower extract, a Dendrobium candidum extract, nicotinamide, sorbitol, glycine betaine, acrylic acid / MA copolymer sodium, caprylyl glycol, dipotassium glycyrrhizinate, a centella extract, palmitoyl pentapeptide-4, palmitoyl tetrapeptide-7, and palmitoyl tripeptide-1. The raw material component A is added to a homogenous pot, the material is stirred and heated to 70-80 DEG C, insulation is carried out for 20-30 minutes; the cooling water is used for cooling; when the temperature drops to 50 to 70 DEG C, the raw material component B is added, and stirred and cooled.

The invention discloses an eye mask containing stem cell secretion factors. The eye mask comprises an eye mask base cloth and an eye mask liquid, wherein the eye mask liquid is prepared from the following components of palmitoyl tetrapeptide-7, palmitoyl tripeptide-5, acetyl tetrapeptide-5, stem cell secretion factors, a moisturizer, hyaluronic acid and deionized water. The eye mask has the advantages that while the injured skin is restored, and the eye wrinkles are removed, the immunity of the eye skin is enhanced; the tolerance and resistance of the skin to adverse environment are further improved; the eye skin is truly younger; the formation of the eye wrinkles is resisted.

The invention relates to the technical field of cosmetics and discloses a high-moisture-locking moisturizing facial mask containing a salvia miltiorrhiza extract and a preparation method for the high-moisture-locking moisturizing facial mask. The high-moisture-locking moisturizing facial mask comprises a facial mask base and a facial mask solution, wherein the facial mask solution comprises the following ingredients in parts by weight: glycerine, sodium hyaluronate, 1,3-butanediol, the salvia miltiorrhiza extract, palmitoyl tetrapeptide-7, xanthan gum, potassium sorbate and the balance of deionized water. The specific preparation method comprises the steps of firstly, mixing the deionized water, the glycerine, the 1,3-butanediol and the sodium hyaluronate, then, carrying out stirring dispersing till complete dissolving, carrying out heating and heat preserving, adding the palmitoyl tetrapeptide-7 and the xanthan gum, carrying out stirring dispersing, cooling the temperature of the dispersion to 45 DEG C or less, adding the salvia miltiorrhiza extract and the potassium sorbate, continuing to carry out stirring dispersing so as to obtain facial mask fluid, subjecting the facial maskfluid to irradiation sterilization, soaking the facial mask base in the sterilized facial mask fluid, taking out the facial mask, and then, carrying out vacuum packaging. The facial mask prepared by the method has excellent oxidation resistance and moisture-locking performance.

The invention belongs to the field of daily chemicals, and particularly relates to a skin-care composition with a sunscreen effect as well as a preparation method and application thereof. The skin-care composition, provided by the invention, comprises the following components: a natural plant extract, palmitoyl tetrapeptide-7, vitamin E, oryzanol and oligomeric proanthocyanidin, wherein the natural plant extract contains a variety of natural plant sunscreen extracts, has a very good overall effect of absorbing ultraviolet light, scavenging free radicals, inhibiting generation of melanin, inhibiting release of allergy mediators, protecting fibroblasts, inhibiting the activity of matrix metalloproteinase and the like, and has a very good sunscreen effect; the oligomeric proanthocyanidin can be used as a protective agent for the oryzanol and the vitamin E, is free of skin irritation, has an antioxidant protective effect on skin, and can improve the skin-care and sunscreen effect of the composition.

The invention discloses an active peptide stay-up essence and a preparation method thereof. Palmitoyl tetrapeptide-7 and dipeptide-2 are adopted to prevent and remove pouch, tighten skin and smooth wrinkles; and palmitoyl tripeptide-1 is added to resist dark circles. The preparation method includes the following steps: (1) mixing water, acryloyl dimethyl taurine ammonium / VP copolymer, hydrolyzed sclerotinia gum, betaine sodium hyaluronate, tapioca starch, diethoxyethyl succinate and trehalose to obtain a first mixture; (2) mixing butanediol, octanoyl hydroxamic acid and p-hydroxyacetophenone to obtain a second mixture; (3) mixing the first mixture with the second mixture to obtain a third mixture; and (4) adding a centella asiatica extract, the palmitoyl tetrapeptide-7, the dipeptide-2, the palmitoyl tripeptide-1, a tremella extract, tremella polysaccharide, aloe vera leaf juice, a prickly pear stem extract and nicotinamide into the third mixture to obtain a finished product. The essence has a good effect on improving skin around eyes.

The invention belongs to the technical field of cosmetics, and particularly relates to polypeptide repair liquid and a preparation method thereof. Various peptide type raw materials are used for compounding the polypeptide repair liquid, so that the polypeptide repair liquid is rich in powerful repair ingredients; and acetyl hexapeptide-8, palmitoyl tripeptide-3, copper tripeptide-1, acetyl tetrapeptide-5, palmitoyl tetrapeptide-7 and carnosine are in combined action and synergistic interaction to dissolve and repair damaged cells in human bodies and promote a microcirculatory system to eliminate decomposed fat, so that the problem of poor cell protein repair is solved, and the purpose of repair is achieved. In addition, raw materials are rich in sources, so that the production cost is reduced, and the product competitiveness can be increased.