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KR-102963681-B1 - Cosmetic composition and method for manufacturing the same

KR102963681B1KR 102963681 B1KR102963681 B1KR 102963681B1KR-102963681-B1

Abstract

A cosmetic composition and a method for manufacturing the same are provided. A cosmetic composition according to one embodiment comprises vitamin C (ascorbic acid), tranexamic acid, niacinamide, azelaic acid, N-acetylglucosamine, hexylresorcinol, alpha-arbutin, licorice extract, kojic acid, and 5-aminolevulinic acid.

Inventors

  • 김민석

Dates

Publication Date
20260512
Application Date
20250919

Claims (15)

  1. It includes vitamin C (ascorbic acid), tranexamic acid, niacinamide, azelaic acid, N-acetylglucosamine, hexylresorcinol, alpha-arbutin, licorice extract, kojic acid, and 5-aminolevulinic acid, Based on 100 parts by weight of the above vitamin C (ascorbic acid), the above tranexamic acid is included in a ratio of 6.4 to 9.6 parts by weight, the above niacinamide is included in a ratio of 19.2 to 28.8 parts by weight, the above azelaic acid is included in a ratio of 3.2 to 4.8 parts by weight, the above N-acetylglucosamine is included in a ratio of 3.2 to 4.8 parts by weight, the above hexylresorcinol is included in a ratio of 0.96 to 1.44 parts by weight, the above alpha-arbutin is included in a ratio of 1.6 to 2.4 parts by weight, the above licorice extract is included in a ratio of 1.6 to 2.4 parts by weight, the above kojic acid is included in a ratio of 0.96 to 1.44 parts by weight, and the above 5-aminolevulinic acid is included in a ratio of 0.96 to 1.44 parts by weight. A cosmetic composition further comprising a peptide, plant-derived exosomes, poly-L-lactic acid (PLLA), fisetin, quercetin, epidermal growth factor (EGF), vascular endothelial growth factor (VEGF), retinol, and retinal (retinaldehydride).
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  4. In Article 1, A cosmetic composition comprising, based on 100 parts by weight of the above vitamin C (ascorbic acid), 16 to 24 parts by weight of the above peptide, 0.016 to 0.024 parts by weight of the above plant-derived exosome, 0.96 to 1.44 parts by weight of the above poly-L-lactic acid, 1.6 to 2.4 parts by weight of the above fisetin, 1.6 to 2.4 parts by weight of the above quercetin, 0.016 to 0.024 parts by weight of the above epidermal growth factor, 0.016 to 0.024 parts by weight of the above vascular endothelial growth factor, 1.6 to 2.4 parts by weight of the above retinol, and 0.96 to 1.44 parts by weight of the above retinal.
  5. In Paragraph 4, A cosmetic composition further comprising hyaluronic acid, astaxanthin, resveratrol, polydeoxyribonucleotide (PDRN), bis-abolol, propolis, Centella Asiatica extract, ceramide, panthenol, and allantoin.
  6. In Article 5, A cosmetic composition comprising, based on 100 parts by weight of the above vitamin C (ascorbic acid), 3.2 to 4.8 parts by weight of the above hyaluronic acid, 1.6 to 2.4 parts by weight of the above astaxanthin, 0.96 to 1.44 parts by weight of the above resveratrol, 0.96 to 1.44 parts by weight of the above polydeoxyribonucleotide, 0.96 to 1.44 parts by weight of the above bisabolol, 0.96 to 1.44 parts by weight of the above propolis, 1.6 to 2.4 parts by weight of the above Centella asiatica extract, 0.96 to 1.44 parts by weight of the above ceramide, 1.6 to 2.4 parts by weight of the above panthenol, and 0.96 to 1.44 parts by weight of the above allantoin.
  7. In Article 6, A cosmetic composition further comprising gold nanoparticles.
  8. In Article 7, A cosmetic composition comprising 0.16 to 0.24 parts by weight of gold nanoparticles per 100 parts by weight of vitamin C (ascorbic acid).
  9. A step of preparing a raw material including a first raw material and a second raw material; A step of preparing a capsule composition by encapsulating the first raw material; The method includes the step of mixing a second raw material into the above capsule composition, The first raw material above includes vitamin C, peptides, plant-derived exosomes, gold nanoparticles, epidermal growth factor, vascular endothelial growth factor, retinol, and retinal, and The above second raw material comprises tranexamic acid, niacinamide, azelaic acid, N-acetylglucosamine, hexylresorcinol, alpha-arbutin, licorice extract, kojic acid, 5-aminolevulinic acid, poly-L-lactic acid (PLLA), fisetin, quercetin, hyaluronic acid, astaxanthin, resveratrol, polydeoxyribonucleotide (PDRN), bis-abolol, propolis, Centella asiatica extract, ceramide, panthenol, and allantoin, and the step of encapsulating the above first raw material to prepare a capsule composition comprises the step of encapsulating the above first raw material in a nanoliposome of 6 nm to 8 nm, a method for preparing a cosmetic composition.
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  13. In Article 9, A method for manufacturing a cosmetic composition, comprising the step of mixing a second raw material into the above capsule composition, wherein the second raw material is introduced into the capsule composition at 20°C to 30°C and mixed at 200 rpm to 600 rpm.
  14. In Article 13, The step of encapsulating the above-mentioned first raw material to produce a capsule composition is: A step of preparing a lipid solution by mixing phospholipids and cholesterol in a mass ratio of 5:1 to 1:1 and dissolving them in food- and cosmetic-grade ethanol, and A step of preparing an aqueous base including a buffer solution, a chelating agent, an antioxidant, and a nonionic surfactant, and The step of forming a lipid membrane in a flask by removing the solvent from the lipid solution under reduced pressure, and then hydrating it with the aqueous matrix to form a multilayer liposome suspension; The step of micronizing the above-mentioned multilayer liposome suspension using an ultrasonic disperser, and A method for preparing a cosmetic composition comprising the step of adding the first raw material to the multilayer liposome suspension and mixing at a speed of 200 to 600 rpm for 5 to 20 minutes.
  15. In Article 14, The above gold nanoparticles are obtained by a method for preparing a cosmetic composition by an aqueous reduction method.

Description

Cosmetic composition and method for manufacturing the same The present invention relates to a cosmetic composition and a method for manufacturing the same, and specifically, to a cosmetic composition and a method for manufacturing the same that simultaneously aims to alleviate blemishes and dark spots, whiten, anti-aging, and skin regeneration. Conventional whitening and anti-aging products have limitations in simultaneously incorporating high-functional ingredients such as high concentrations of vitamin C, retinoids, growth factors, and polyphenols due to their single function or limited stability, and in ensuring simultaneous stabilization of water-soluble and fat-soluble ingredients and skin permeability. In addition, quality control processes were complex due to mutual instability between active ingredients (e.g., oxidation of vitamin C and niacinamide, or retinoids). FIG. 1 is a manufacturing process diagram of a cosmetic composition according to one embodiment. The advantages and features of the present invention and the methods for achieving them will become clear by referring to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below but may be implemented in various different forms. These embodiments are provided merely to ensure that the disclosure of the present invention is complete and to fully inform those skilled in the art of the scope of the invention, and the present invention is defined only by the scope of the claims. According to the cosmetic composition of the present invention, it is effective for anti-aging by improving wrinkles and elasticity, along with whitening effects such as reducing blemishes and melanin. In addition, it is effective for skin regeneration and alleviating pigmentation, and encapsulation improves the stability and skin delivery of active ingredients. A cosmetic composition according to one embodiment may be prepared in various formulations depending on the purpose of application and the sensation of use, and may include, for example, aqueous (toner, mist), thickened aqueous (essence, serum, ampoule), emulsified (cream, lotion, gel cream), anhydrous (balm, stick), powder (powder, pack), aerosol (spray, foam), and cleansing (cleanser, wash) formulations. The above emulsion formulation can be implemented in the form of O/W, W/O, W/Si, or multi-emulsion (W/O/W, O/W/O), and if necessary, a liquid crystal structure (lamellar phase) can be formed to improve moisture retention and stability. Thickening aqueous formulations can control viscosity and spreadability using thickening and gelling agents such as carbomer, acrylate copolymer, cellulose derivative, and xanthan gum, and can enhance the stability and skin delivery of active ingredients by using carriers such as nanoemulsions, liposomes, and microcapsules. Anhydrous balm or stick formulations can be manufactured using a melting and molding process based on waxes, ester oils, silicone oils, and butters, and are advantageous for protecting ingredients sensitive to heat and oxidation. Hydrogels, biocellulose, nonwoven sheets, hydrocolloids, etc., can be used as patch or mask formulations, and if necessary, active ingredients can be loaded onto a microneedle array to promote transdermal absorption. For makeup and sun care applications, it can be formulated into cushions, foundations, primers, tone-up creams, sun creams/sun sticks/sun sprays, etc., and may include powder/disperse design to stabilize pigment dispersion and secure UV protection factors (SPF/PA). Cleansing formulations (foam, gel, oil, balm cleansers, etc.) can be manufactured by appropriately selecting surfactant systems, oil gelling agents, and emulsification systems to achieve a balance of minimizing residue and cleansing power. The composition of the present invention can be designed for both leave-on and rinse-off methods, and depending on the formulation, quality specifications such as pH, viscosity, hardness, particle size, emulsification stability, preservation, and oxidation stability can be set. Each of the above formulations may be used in combination with conventional cosmetic auxiliary ingredients (solubilizers, moisturizers, antioxidants, chelators, UV absorbers/scattering agents, volatile or non-volatile silicones, fragrances, etc.), and the ratio of ingredients and process conditions may be modified within the scope of ordinary knowledge of those skilled in the art. The present invention is not limited to the formulations exemplified above and may be implemented in other formulations having equivalent functions, provided that they meet the physical and chemical properties of the active ingredient and the target efficacy. A cosmetic composition according to one embodiment may include vitamin C (ascorbic acid), tranexamic acid, niacinamide, azelaic acid, N-acetylglucosamine, hexylresorcinol, alpha-arbutin, licorice extract, kojic acid,