Lip cosmetic material composition for improving lip volume and ameliorating lip wrinkles

Abstract

The present invention provides an immediate volumizing effect, a refreshing sensation, and wrinkle removal effects by including hyaluronic acid and peptides, and provides long-term improvement in lip volume and reverse skin aging effects by including an extract of Silybum marianum petals and an extract of Glycyrrhiza glabra leaves. In addition, the purpose of the present invention is to provide a natural plumping effect through long-term improvement in lip volume, amelioration of wrinkles, and increased blood flow by mixing an extract of Silybum marianum petals, which is an anti-aging component that removes and inhibits senescent cells, with ingredients such as hyaluronic acid and peptides that induce a natural plumping effect by ameliorating wrinkles and increasing blood flow.

Description

[Correction pursuant to Rule 91 13.01.2025] Lip cosmetic composition for lip volume and wrinkle improvement

[0001] The present invention relates to a lip cosmetic composition for improving lip volume and wrinkles, comprising hyaluronic acid and peptides to provide immediate volume, a refreshing sensation, and wrinkle removal effects, and comprising milk thistle flower petal extract and Spanish licorice leaf extract to provide long-term volume improvement of the lips and anti-aging effects of the skin.

[0002] The lips constantly contract and expand, making them the most mobile part of the body. As they are always exposed to the outside environment, they are easily affected by environmental factors. Unlike general skin, their structure lacks a sebum layer and has a very thin stratum corneum, resulting in very weak defense against external stimuli and making them particularly vulnerable to extrinsic aging. Consequently, research is continuously being conducted on the development of lip cosmetics, such as lip balms utilizing natural ingredients.

[0003] Because the lips consist of a thin layer of keratin and are more sensitive to topical agents, lip balms containing oily ingredients in the form of synthetic oils, waxes, or synthetic dyes can cause itching, stinging, and pain. Additionally, since lip balms have a high potential to enter the body and there are reports that they may be harmful to the human body if they contain large amounts of petroleum jelly or lanolin, the safety of the raw materials and ingredients is required.

[0004] Skin tends to become dry due to aging, continuous stress, and polluted environments. In particular, cationic substances such as yellow dust, dust, and pollution adhere to the skin, causing irritation and allergies or impeding the skin barrier's recovery function, thereby accelerating skin dryness. Therefore, to prevent and alleviate this, it is important to maintain skin hydration by applying sufficient moisturizer.

[0005] [Prior Art]

[0006] [Patent Literature]

[0007] (Patent Document 1) Korean Published Patent Application No. 10-2024-0045390 (Date of publication: April 8, 2024)

[0008] The present invention aims to solve the aforementioned problems. The present invention aims to provide long-term volume improvement of the lips, wrinkle improvement, and a natural plumping effect through increased blood flow by combining milk thistle flower petal extract, an anti-aging ingredient that removes and inhibits aging cells, with ingredients such as hyaluronic acid and peptides that cause a natural plumping effect through wrinkle improvement and increased blood flow.

[0009] The purposes of the present disclosure are not limited to those mentioned above, and other purposes and advantages of the present disclosure not mentioned may be understood from the following description and will be more clearly understood from the embodiments of the present disclosure. Furthermore, it will be readily apparent that the purposes and advantages of the present disclosure can be realized by the means and combinations thereof set forth in the claims.

[0010] The present invention provides a lip cosmetic composition for improving lip volume and wrinkles, comprising 70 to 80 weight% of a base ingredient and 20 to 30 weight% of a natural extract.

[0011] The above base raw material comprises, based on 100% by weight of the base raw material, 35 to 45% by weight of purified water, 10 to 20% by weight of phytosteryl / isostearyl / cetyl / stearyl / behenyl dimer dilinoleate, 10 to 20% by weight of coco-caprylate / caprate, 10 to 20% by weight of dicaprylyl carbonate, 10 to 20% by weight of hyaluronic acid, 5 to 15% by weight of butylene glycol, 1 to 5% by weight of glycerin, and 1 to 5% by weight of tocopheryl acetate. It may be a mixture of 1 to 5% by weight of peptide, 1 to 5% by weight of tocopherol, 1 to 5% by weight of ceramide NP, 1 to 5% by weight of 1,2-hexanediol, 1 to 5% by weight of menthol, and 1 to 5% by weight of menthyl lactate.

[0012] The hyaluronic acid may be one or more of sodium hyaluronate, dimethylsilanol hyaluronate, hydrolyzed sodium hyaluronate, hydrolyzed hyaluronic acid, potassium hyaluronate, hyaluronic acid, sodium hyaluronate crosspolymer, hydroxypropyltrimonium hyaluronate, sodium hyaluronate dimethylsilanol, and sodium acetylated hyaluronate.

[0013] The above peptide may be one or more of Nonapeptide-1, Acetyl hexapeptide-8, Copper tripeptide-1, Tripeptide-1, Palmitoyl tetrapeptide-7, Palmitoyl tripeptide-1, Palmitoyl pentapeptide-4, and Hexapeptide-9.

[0014] The above natural extract may be a mixture of 45 to 55 weight% milk thistle flower petal extract and 45 to 55 weight% Spanish licorice leaf extract, based on 100 weight% of the natural extract.

[0015] The above natural extract may be a mixture of camellia flower extract and ice plant extract.

[0016] The above natural extract may be a mixture of 45 to 55 weight% milk thistle flower petal extract, 35 to 45 weight% Spanish licorice leaf extract, 5 to 10 weight% camellia flower extract, and 5 to 10 weight% ice plant extract, based on 100 weight% of the natural extract.

[0017] The present invention can provide long-term volume improvement of the lips, wrinkle improvement, and a natural plumping effect due to increased blood flow by mixing milk thistle flower petal extract in the preparation of a lip cosmetic composition.

[0018] In addition, by incorporating natural ingredients such as Volufiline and Menthol, it is possible to increase the elasticity of the lips and maintain a natural volume.

[0019] The present invention provides a lip cosmetic composition for improving lip volume and wrinkles, comprising 70 to 80 weight% of a base ingredient and 20 to 30 weight% of a natural extract.

[0020] The above base raw material comprises, based on 100% by weight of the base raw material, 35 to 45% by weight of purified water, 10 to 20% by weight of phytosteryl / isostearyl / cetyl / stearyl / behenyl dimer dilinoleate, 10 to 20% by weight of coco-caprylate / caprate, 10 to 20% by weight of dicaprylyl carbonate, 10 to 20% by weight of hyaluronic acid, 5 to 15% by weight of butylene glycol, 1 to 5% by weight of glycerin, and 1 to 5% by weight of tocopheryl acetate. It may be a mixture of 1 to 5% by weight of peptide, 1 to 5% by weight of tocopherol, 1 to 5% by weight of ceramide NP, 1 to 5% by weight of 1,2-hexanediol, 1 to 5% by weight of menthol, and 1 to 5% by weight of menthyl lactate.

[0021] The “purified water” of the present invention serves as a medium to ensure that all ingredients are uniformly mixed, and supplies moisture to the lips to enhance moisturizing power. By using skin-friendly water, it softens the surface of the lips and creates an environment where other ingredients can function effectively.

[0022] The “phytosteryl / isostearyl / cetyl / stearyl / behenyldimer dilinoleate” of the present invention is a complex component composed of phytosterols and various fatty acids, and is particularly effective in strengthening the skin barrier and preventing moisture loss. It contains a large amount of plant sterols, providing a smooth spreadability on the skin, and forms a protective film on the surface of the lips to protect them from external stimuli. In addition, it has a sebum-regulating effect, contributing to balancing the oil content of the lips.

[0023] The “coco-caprylate / caprate” of the present invention is a light plant-based emollient derived from coconut oil, providing a refreshing moisturizing sensation to the lips. It has excellent spreadability, is quickly absorbed into the skin, and applies smoothly without stickiness, serving to protect the surface of the lips and balance oil and moisture.

[0024] The “dicaprylyl carbonate” of the present invention is a light oil component that provides a fresh spreadability and is rapidly absorbed into the lips without stickiness. Dicaprylyl carbonate helps maintain moist lips by balancing the skin's oil and moisture levels, and provides a fresh sensation to the skin, enabling other active ingredients to function more effectively.

[0025] The “hyaluronic acid” of the present invention is a powerful moisturizing ingredient capable of delivering moisture deep into the skin and retaining it for a long time. As a skin-friendly ingredient, it is rapidly absorbed into the lips to increase volume and plays an important role in alleviating lip wrinkles. In particular, it is composed of a multi-layered structure that supplies and maintains moisture not only to the surface of the lips but also to the deep layers, thereby keeping the lips hydrated and protected.

[0026] The “butylene glycol” of the present invention is an ingredient that provides moisture to the skin and plays a role in aiding the absorption of other active ingredients. It adds moisture to the lips to maintain a hydrated state and provides continuous moisturization even after use.

[0027] The “glycerin” of the present invention is a moisturizer with excellent moisture-attracting effects that maintains a moist feeling on the lips for a long time. It forms a moisture protective barrier on the skin to prevent the lips from drying out and contributes to reducing wrinkles.

[0028] The “tocopheryl acetate” of the present invention is a vitamin E derivative that exerts a powerful antioxidant effect, protecting the lip skin from free radicals and aiding in the recovery of damaged skin. It has the effect of increasing lip elasticity and improving wrinkles, allowing the lips to maintain a smoother and healthier state over time.

[0029] The “peptide” of the present invention is an active ingredient that promotes collagen synthesis to increase the elasticity and volume of the lips, and helps improve wrinkles and smooth the lip surface. In particular, it has excellent anti-aging effects and contributes to the long-term health and volume improvement of the lips.

[0030] The “tocopherol” of the present invention is a natural form of vitamin E and acts as a powerful antioxidant to prevent damage to the lip skin and prevent aging. This ingredient protects the lips, strengthens elasticity, and helps prevent wrinkles by alleviating damage caused by the external environment.

[0031] The “Ceramide NP” of the present invention strengthens the skin barrier to prevent moisture loss and protects the lips from external stimuli. Ceramide is one of the major components present in the skin, keeping the lips smooth and healthy while enhancing moisturizing effects.

[0032] The “1,2-hexanediol” of the present invention is an ingredient with moisturizing and antibacterial effects, enhancing the safety and efficacy of the product. This ingredient maintains the moisture of the lips while creating a safe environment for the skin, thereby strengthening the preservation of the serum.

[0033] The “menthol” of the present invention is an ingredient that provides a cooling sensation to the lips, and when used, it provides an immediate cooling effect, giving a refreshing feeling. Menthol promotes blood flow to help form a natural volume in the lips, and by improving blood circulation, it revitalizes the lips.

[0034] The “menthol lactate” of the present invention provides a cooling sensation similar to menthol and has a soothing effect that reduces skin irritation. It improves the user experience by providing a gentle cooling effect to the lips and is effective in protecting sensitive skin by soothing the surface of the lips.

[0035] The hyaluronic acid may be one or more of sodium hyaluronate, dimethylsilanol hyaluronate, hydrolyzed sodium hyaluronate, hydrolyzed hyaluronic acid, potassium hyaluronate, hyaluronic acid, sodium hyaluronate crosspolymer, hydroxypropyltrimonium hyaluronate, sodium hyaluronate dimethylsilanol, and sodium acetylated hyaluronate.

[0036] The “sodium hyaluronate” of the present invention is a sodium salt form of hyaluronic acid and is a moisturizing ingredient that supplies moisture deep into the skin and maintains it for a long time. Due to its small molecular structure, it is rapidly absorbed into the skin and forms a moist moisturizing film on the lips to prevent moisture loss.

[0037] The “dimethylsilanol hyaluronate” of the present invention is in the form of dimethylsilanol bonded to hyaluronic acid, and is deeply absorbed into the skin to help improve hydration and elasticity. This ingredient provides moisture to the lips while maintaining skin elasticity, thereby creating healthy lips.

[0038] The “hydrolyzed sodium hyaluronate” of the present invention is sodium hyaluronate hydrolyzed into a low molecular weight form, which is rapidly absorbed into the skin to provide a deep moisturizing effect. It provides immediate hydration to the lips, increasing volume and contributing to long-term moisture retention.

[0039] The “hydrolyzed hyaluronic acid” of the present invention is hydrolyzed hyaluronic acid, which is rapidly absorbed into the skin due to its small molecular size. This ingredient provides deep moisture to the lips, giving them volume and helping to maintain hydration.

[0040] The “potassium hyaluronate” of the present invention is in the form of a potassium salt of hyaluronic acid, which is gently absorbed into the skin and is effective in retaining moisture. It forms a moisturizing film on the surface of the lips to prevent moisture evaporation and maintain the health of the lips.

[0041] The “hyaluronic acid” of the present invention is a natural moisturizing agent that strongly attracts moisture to increase the skin’s moisture retention capacity. It supplies abundant moisture to the lips to create volume and contributes to alleviating wrinkles.

[0042] The “sodium hyaluronate crosspolymer” of the present invention is in the form of hyaluronic acid composed of a crosspolymer structure and forms a continuous moisture protective film on the surface of the lips. This component maintains a moisturizing effect on the lips for a long time, preventing dryness.

[0043] The “hydroxypropyltrimonium hyaluronate” of the present invention is a cationic hyaluronic acid that is gently adsorbed to the surface of the lips and maintains moisture for a long time. It forms a moisturizing film on the skin to protect the lips from external stimuli.

[0044] The “sodium hyaluronate dimethylsilanol” of the present invention is a dimethylsilanol-bonded form of hyaluronic acid that is rapidly absorbed into the skin to provide both moisture and elasticity. It imparts a natural volume to the lips and maintains a moist lip condition.

[0045] The “sodium acetylated hyaluronate” of the present invention is in the form of a sodium salt of acetylated hyaluronic acid, which provides a deep moisturizing effect on the skin and improves moisture retention. It helps maintain moisture on the lips for a long time and helps improve the elasticity and volume of the lips.

[0046] The above peptide may be one or more of Nonapeptide-1, Acetyl hexapeptide-8, Copper tripeptide-1, Tripeptide-1, Palmitoyl tetrapeptide-7, Palmitoyl tripeptide-1, Palmitoyl pentapeptide-4, and Hexapeptide-9.

[0047] The “Nonapeptide-1” of the present invention is a peptide that helps improve lip pigmentation by inhibiting melanin production in the skin, and contributes to maintaining a bright and even tone of the lips.

[0048] The “acetyl hexapeptide-8” of the present invention is a peptide effective in alleviating facial wrinkles, and helps to reduce lip wrinkles and maintain smooth and elastic lips.

[0049] The “Copper Tripeptide-1” of the present invention is an ingredient that promotes skin regeneration and aids in collagen synthesis to improve the elasticity and volume of the lips, thereby contributing to maintaining healthy lips.

[0050] The “tripeptide-1” of the present invention is a peptide that promotes the recovery and regeneration of the skin, and helps to repair damage to the lips and maintain a healthy lip condition.

[0051] The “palmitoyl tetrapeptide-7” of the present invention has an anti-inflammatory effect, suppressing inflammatory reactions of the skin and contributing to the soothing and protection of the lips. It is also effective in improving the elasticity of the lips.

[0052] The “palmitoyl tripeptide-1” of the present invention is an ingredient that helps alleviate lip wrinkles and increase elasticity by promoting collagen synthesis.

[0053] The “palmitoyl pentapeptide-4” of the present invention is a peptide effective for wrinkle improvement, which helps to alleviate fine lines on the lips and provides elasticity, thereby contributing to maintaining smooth lips.

[0054] The “hexapeptide-9” of the present invention is a peptide that promotes the improvement and regeneration of skin structure, and helps increase the volume and elasticity of the lips and maintain healthy lips.

[0055]

[0056] The above natural extract may be a mixture of 45 to 55 weight% milk thistle flower petal extract and 45 to 55 weight% Spanish licorice leaf extract, based on 100 weight% of the natural extract.

[0057] The “milk thistle petal extract” of the present invention is an extract obtained from the petals of the milk thistle, which is well known as a plant beneficial for liver health, and its main active ingredient, silymarin, exerts powerful antioxidant and anti-inflammatory effects.

[0058] Milk thistle flower petal extract provides excellent effects for preventing skin aging and protecting the skin. This extract helps remove and inhibit senescent cells, and is useful for reducing wrinkles and improving skin elasticity by promoting skin regeneration and recovery.

[0059] The “Spanish licorice leaf extract” of the present invention is an extract obtained from Spanish licorice (Glycyrrhiza glabra) and is known to be excellent for skin whitening and anti-inflammatory effects.

[0060] Glycyrrhizin and flavonoids, the main active ingredients of licorice, exert powerful anti-inflammatory and antioxidant effects to soothe skin irritation and brighten skin tone. In addition, licorice extract inhibits melanin production, helping to reduce pigmentation and maintain an even skin tone.

[0061] The above natural extract may be a mixture of camellia flower extract and ice plant extract.

[0062] The “camellia flower extract” of the present invention is an ingredient extracted from the flowers of the camellia tree (Camellia japonica). It possesses excellent antioxidant effects, contributing to preventing the aging of the lip skin and maintaining a healthy skin condition. The camellia flower extract is rich in antioxidant components such as flavonoids and polyphenols, which reduce damage to the lips caused by free radicals and protect the lips from harmful factors in the external environment. Furthermore, this ingredient has a soothing effect to alleviate irritation and provides a moisturizing effect to prevent the lips from drying out. The camellia flower extract adds a natural shine to the lips and keeps the lip surface soft and hydrated, playing an important role in maintaining a healthy lip condition.

[0063] The “ice plant extract” of the present invention is an excellent ingredient for soothing and moisturizing the skin. The ice plant is a plant that survives even in extreme environments and possesses excellent water retention capabilities and antioxidant activity.

[0064] This extract provides deep hydration to the skin, soothes irritated skin, and protects it from the external environment. It also strengthens the skin barrier to help maintain skin health and elasticity.

[0065] The above natural extract may be a mixture of 45 to 55 weight% milk thistle flower petal extract, 35 to 45 weight% Spanish licorice leaf extract, 5 to 10 weight% camellia flower extract, and 5 to 10 weight% ice plant extract, based on 100 weight% of the natural extract.

[0066] The lip cosmetic composition is prepared in the form of a lip balm or a serum, but is not limited thereto.

[0067]

[0068] The present invention will be explained in more detail below through examples and experimental examples. However, these examples and test examples are intended to illustrate the present invention, and the scope of the present invention is not limited to these examples and test examples.

[0069]

[0070] Example 1

[0071] First, purified water 36 wt%, Phytosteryl / Isostearyl / Cetyl / Stearyl / Behenyl dimer dilinoleate 13 wt%, Coco-Caprylate / Caprate 12 wt%, Dicaprylyl carbonate 11 wt%, Hyaluronic acid 11 wt%, Butylene glycol 6 wt%, Glycerin 2 wt%, Tocopheryl acetate 2 wt%, Peptide 2 wt%, Tocopherol 1 wt%, Ceramide NP A base raw material was prepared by mixing 1 wt% of 1,2-hexanediol, 1 wt% of menthol, and 1 wt% of menthyl lactate.

[0072] Next, a natural extract was prepared by mixing 50% by weight of milk thistle flower petal extract and 50% by weight of Spanish licorice leaf extract.

[0073] A lip cosmetic composition was prepared by mixing 77% by weight of the above base raw material and 23% by weight of natural extract.

[0074] Example 2

[0075] In the above Example 1, the natural extract is prepared by additionally adding camellia flower extract during the preparation process,

[0076] A natural extract was prepared by mixing 45% by weight of milk thistle flower petal extract, 45% by weight of Spanish licorice leaf extract, and 10% by weight of camellia flower extract, and then a lip cosmetic composition was prepared.

[0077] Example 3

[0078] In the above Example 1, ice plant extract is additionally added during the process of preparing the natural extract,

[0079] A natural extract was prepared by mixing 45% by weight of milk thistle flower petal extract, 45% by weight of Spanish licorice leaf extract, and 10% by weight of ice plant extract, and then a lip cosmetic composition was prepared.

[0080] Example 4

[0081] In the above Example 1, during the process of preparing the natural extract, camellia flower extract and ice plant extract are additionally added to prepare the extract,

[0082] A natural extract was prepared by mixing 45% by weight of milk thistle flower petal extract, 45% by weight of Spanish licorice leaf extract, 5% by weight of camellia flower extract, and 5% by weight of ice plant extract, and then a lip cosmetic composition was prepared.

[0083] Comparative Example 1

[0084] In the above Example 1, a lip cosmetic composition was prepared in the same manner as Example 1, excluding the natural extract.

[0085]

[0086] Experimental Example 1: Evaluation of Formulation Stability According to Temperature

[0087] The lip cosmetic compositions of Examples 1 to 4 and Comparative Example 1 were stored in an incubator at temperatures of 15°C, 30°C, 45°C, and 60°C, and the formulation shape was visually checked after 24 hours. The results are as shown in [Table 1] below.

[0088] Sample Time Temperature (°C) 15°C 30°C 45°C 60°C Example 10 hours ◎◎◎◎ 24 hours ◎◎○● Example 20 hours ◎◎◎◎ 24 hours ◎○○● Example 30 hours ◎◎◎◎ 24 hours ◎○○● Example 40 hours ◎◎◎◎ 24 hours ◎◎◎○ Comparative Example 10 hours ◎◎◎◎ 24 hours ●●●●

[0089] When inspected visually, the shape was evaluated as well maintained ◎, slightly distorted ○, and severely distorted ●. Compared to Comparative Example 1, the lip cosmetic compositions of Examples 1 to 4 were found to be superior in terms of formulation stability over temperature and time.

[0090] The hydrogel composition of Example 4, prepared by additionally adding Hepatica nobilis extract and lemon balm extract, was found to have slightly superior performance compared to the hydrogel composition of Example 1.

[0091] In addition, the lip cosmetic composition of Example 4, prepared by adding both camellia flower extract and ice plant extract, was found to be superior in terms of formulation stability compared to Example 2 or Example 3, prepared by adding only one of camellia flower extract and ice plant extract.

[0092] Therefore, it was confirmed that excellent formulation stability is achieved when camellia flower extract and ice plant extract are mixed during the manufacturing process of a lip cosmetic composition.

[0093]

[0094] Experimental Example 2: Evaluation of Durability of Lip Cosmetic Composition

[0095] The durability of use of the lip cosmetic compositions of Examples 1 to 4 and Comparative Example 1 was evaluated.

[0096] After applying the lip cosmetic composition to the lips, the amount of the lip cosmetic composition remaining on the lips was evaluated at 3-hour intervals for 9 hours.

[0097] The study was conducted on 60 adult men and women of each age group (10 in their teens, 10 in their 20s, 10 in their 30s, 10 in their 40s, 10 in their 50s, and 10 in their 60s), and a 10-point scale preference test was performed on users who applied the lip cosmetic composition to assess the residual sensation of the composition at 3-hour intervals.

[0098] Sample time 1 hour 6 hours 9 hours Example 18.7 8.5 8.1 Example 28.7 8.5 8.2 Example 38.8 8.6 8.3 Example 49.2 9.0 8.5 Comparative Example 17.26 55.2

[0099] The results of the evaluation, rated as very good 10 points, good 7 points, average 5 points, bad 3 points, and very bad 1 point, are as shown in Table 1 above. Compared to the lip cosmetic composition of Comparative Example 1, the lip cosmetic compositions of Examples 1 to 4 were found to have excellent durability.

[0100] In addition, the lip cosmetic composition of Example 4, prepared by adding camellia flower extract and ice plant extract together, was found to be excellent in terms of durability.

Claims

1. A lip cosmetic composition for improving lip volume and wrinkles, comprising 70 to 80 weight% of a base ingredient and 20 to 30 weight% of a natural extract.

2. In Paragraph 1, The above base raw material is, Based on 100% by weight of base raw material, 35 to 45 wt% purified water, 10 to 20 wt% phytosteryl / isostearyl / cetyl / stearyl / behenyl dimer dilinoleate, 10 to 20 wt% coco-caprylate / caprate, 10 to 20 wt% dicaprylyl carbonate, 10 to 20 wt% hyaluronic acid, 5 to 15 wt% butylene glycol, 1 to 5 wt% glycerin, 1 to 5 wt% tocopheryl acetate, 1 to 5 wt% peptide, A lip cosmetic composition for improving lip volume and wrinkles, characterized by mixing 1 to 5 weight% of tocopherol, 1 to 5 weight% of ceramide NP, 1,2-hexanediol, 1 to 5 weight% of menthol, and 1 to 5 weight% of menthyl lactate.

3. In Paragraph 2, The lip volume and the above hyaluronic acid are characterized by being one or more of sodium hyaluronate, dimethylsilanol hyaluronate, hydrolyzed sodium hyaluronate, hydrolyzed hyaluronic acid, potassium hyaluronate, hyaluronic acid, sodium hyaluronate crosspolymer, hydroxypropyltrimonium hyaluronate, sodium hyaluronate dimethylsilanol, and sodium acetylated hyaluronate. Lip cosmetic composition for wrinkle improvement.

4. In Paragraph 2, A lip cosmetic composition for improving lip volume and wrinkles, characterized in that the above peptide is one or more of Nonapeptide-1, Acetyl hexapeptide-8, Copper tripeptide-1, Tripeptide-1, Palmitoyl tetrapeptide-7, Palmitoyl tripeptide-1, Palmitoyl pentapeptide-4, and Hexapeptide-9.

5. In Paragraph 1, The above natural extract is, For 100% by weight of natural extract, A lip cosmetic composition for lip volume and wrinkle improvement, characterized by mixing 45 to 55 weight% of milk thistle flower petal extract and 45 to 55 weight% of Spanish licorice leaf extract.

6. In Paragraph 1, A lip cosmetic composition for lip volume and wrinkle improvement, characterized by additionally mixing camellia flower extract and ice plant extract with the above natural extract.

7. In Paragraph 6, The above natural extract is, For 100% by weight of natural extract, A lip cosmetic composition for lip volume and wrinkle improvement, characterized by mixing 45 to 55 weight% of milk thistle petal extract, 35 to 45 weight% of Spanish licorice leaf extract, 5 to 10 weight% of camellia flower extract, and 5 to 10 weight% of ice plant extract.