Yak oil skin care product and preparation method thereof

Abstract

The invention discloses a yak oil skin care product and a preparation method thereof. The yak oil skin care product is prepared from water, glycerin, yak oil, glyceryl stearate, Tween 80, mixed amino acid, vitamin E, phenoxyethanol, hydrogenated lecithin, vitamin C, white tea essential oil and nicotinamide. According to the yak oil skin care product and the preparation method thereof, natural yak oil serves as a core component, the nourishing and repairing effects of the natural yak oil are fully exerted, the yak oil skin care product is mild in texture, skin-friendly and suitable for various skin types, especially has a remarkable improvement effect on dry and sensitive skin, and through scientific compatibility of various active substances such as vitamins, amino acid and plant essential oil, the natural yak oil skin care product has a good skin care effect. The product integrates multiple effects of oxidation resistance, brightening, soothing and the like on the basis of moisturizing, the overall skin care value is improved, and the requirements of consumers for one-stop nursing are met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of skin care products, in particular to a yak butter skin care product and a preparation method thereof. BACKGROUND

[0002] With the improvement of people's living standards and the enhancement of health consciousness, skin care products have become a necessity in daily life, and consumers' pursuit of safety, efficacy and natural ingredients of skin care products is increasingly evident. The traditional skin care market is full of products, but many products rely on chemical synthetic ingredients, which may cause skin irritation, allergic reactions or other adverse reactions after long-term use, especially in sensitive skin groups. Therefore, in recent years, natural sources of skin care products have gradually become a research hotspot, among which animal oils are concerned due to their good skin affinity and nourishing effect. Yak butter, as a traditional natural oil, has been used for skin care in plateau areas for a long time. It is rich in fatty acids and natural active substances, and has excellent moisturizing and repairing functions, but its application in modern skin care products still faces many challenges. For example, yak butter itself has a relatively thick texture, direct use may cause greasy skin and poor absorption, and its stability is poor, easy to oxidize and deteriorate, affecting the product life and effect. In addition, how to effectively combine yak butter with other functional ingredients to achieve synergistic effect while maintaining the mildness and use experience of the product is a problem to be solved in the current technical field.

[0003] In the existing skin care technology, plant oils or mineral oils are often used as base oil phases, but plant oils may be insufficient in stability and moisturizing degree, and mineral oils lack biological activity, making it difficult to meet consumers' demand for efficient and natural skin care. Although some studies have tried to introduce animal oils such as sheep oil or horse oil into the formula, these products often focus on single moisturizing function, and the overall efficacy is limited, and the preparation process is complex, which is easy to cause ingredient stratification or activity loss. In addition, modern skin care products emphasize multi-effect integration, such as incorporating antioxidant, whitening, soothing and other functions on the basis of moisturizing, but the ingredient combination in the existing technology is often not optimized, which is easy to cause compatibility problems, affecting the stability and safety of the final product. For example, active ingredients such as vitamin C and niacinamide are easily degraded under high temperature or light, and essential oil ingredients may cause skin irritation if not added properly.

[0004] Therefore, it is necessary to provide a new yak butter skin care product and a preparation method thereof to solve the above technical problems. SUMMARY

[0005] To solve the above technical problems, the present application provides a yak butter skin care product and a preparation method thereof, which takes yak butter as the core and has multiple skin care effects, good stability and comfortable use.

[0006] The application provides a yak butter skin care product, which comprises the following components in parts by weight: 46.15-69.55 parts of water, 15-32 parts of glycerol, 9.2-13.2 parts of yak butter, 3.1-4.0 parts of glyceryl stearate, 0.4-1.5 parts of Tween 80, 0.38-1.0 parts of mixed amino acids, 0.3-0.6 parts of vitamin E, 0.5 parts of phenoxyethanol, 0.075-0.4 parts of hydrogenated lecithin, 0.06-0.3 parts of vitamin C, 0.13-0.2 parts of white tea essential oil and 0.1-0.2 parts of nicotinamide.

[0007] Preferably, 0.05-0.078 parts of jasmine essential oil are further included.

[0008] Preferably, 0.052 parts of bergamot essential oil are further included.

[0009] A preparation method of the yak butter skin care product comprises the following steps: S1: Yak butter is completely melted at 70 DEG C, and then the operation condition is kept at 60 DEG C; S2: Glycerol stearate, Tween 80, hydrogenated lecithin and vitamin E are added into the melted oil and fully homogenized; S3: Glycerol, vitamin C, mixed amino acids and nicotinamide are added into water and completely dissolved, and heated to 60 DEG C; S4: The water solution in S3 is added into the oil solution in S2, and white tea essential oil, phenoxyethanol, jasmine essential oil and bergamot essential oil are added and fully homogenized; S5: The mixture is canned.

[0010] Preferably, the steps S2 and S4 are both carried out under vacuum defoaming condition.

[0011] Preferably, the canning temperature in the step S5 is 60 DEG C.

[0012] Preferably, jasmine essential oil is added in the step S4.

[0013] Preferably, bergamot essential oil is added in the step S4.

[0014] Compared with the related art, the yak butter skin care product and the preparation method thereof have the following beneficial effects: The application provides a yak butter skin care product and a preparation method thereof. The yak butter skin care product takes natural yak butter as a core component, fully plays a nourishing and repairing role, has a mild texture and is suitable for various skin types, especially has a significant improvement effect on dry and sensitive skin. Through scientific matching of various active substances such as vitamins, amino acids and plant essential oils, the product combines multiple functions such as antioxidant, brightening and soothing on the basis of moisturizing, improves the overall skin care value and meets the needs of consumers for one-stop care. In addition, specific temperature and vacuum conditions are used in the preparation process to effectively ensure the activity and stability of the components, avoid common problems such as stratification or deterioration, prolong the shelf life of the product, and ensure the comfort and easy absorption during use. Overall, the application not only improves the application level of yak butter in skin care products, but also provides a safe and efficient natural skin care option with excellent experience for the market. DETAILED DESCRIPTION

[0015] The application will be further described below.

[0016] Example 1 A yak butter skin care product comprises the following substances: water, glycerol, yak butter, glycerol stearate, Tween 80, mixed amino acids, vitamin E, phenoxyethanol, hydrogenated lecithin, vitamin C, white tea essential oil and nicotinamide.

[0017] A preparation method of a yak butter skin care product, taking 100 g as a reference, comprises the following steps: Step 1: 13.2 g of yak butter is completely melted at 70℃, and then the operating conditions are kept at 60℃.

[0018] Step 2: 4.0 g of glycerol stearate, 1.5 g of Tween 80, 0.075 g of hydrogenated lecithin and 0.4 g of vitamin E are added to the melted oil and fully homogenized (under vacuum defoaming conditions).

[0019] Step 3: 32 g of glycerol, 0.3 g of VC, 1.0 g of mixed amino acids and 0.1 g of nicotinamide are completely dissolved in 46.15 g of water, and heated to 60℃.

[0020] Step 4: The water solution in step 3 is added to the oil solution in step 2, 0.15 g of white tea essential oil and 0.5 g of phenoxyethanol are added, and fully homogenized (under vacuum defoaming conditions).

[0021] Step 5: The mixture is hot filled (60℃) The yak butter skin care product prepared in this example is a cream, which can supplement the moisture of the skin, give the skin long-lasting water, help improve the skin dry lines, fine lines, tighten the skin, lock in moisture, continuously maintain the tender state of the skin, and make the skin tender and beautiful.

[0022] Example 2 A yak oil skincare product comprising the following substances: water, glycerin, yak oil, glyceryl stearate, vitamin E, phenoxyethanol, Tween 80, hydrogenated lecithin, mixed amino acids, niacinamide, white tea essential oil, vitamin C, and jasmine essential oil.

[0023] A method for preparing a yak oil skincare product, based on 100g, includes the following steps: Step 1: Melt 9.5g of yak fat completely at 70℃, and then maintain the operating conditions at 60℃.

[0024] Step 2: Add 3.1g glyceryl stearate, 0.40g Tween 80, 0.6g vitamin E, and 0.40g lecithin to the melted oil and mix thoroughly (under vacuum defoaming conditions).

[0025] Step 3: Add 15g glycerin, 0.1g vitamin C, 0.4g mixed amino acids, and 0.2g nicotinamide to 69.55g water and dissolve them completely. Heat the solution to 60℃.

[0026] Step 4: Add the aqueous solution from step 3 to the oil-soluble mixture from step 2, along with 0.2g of white tea essential oil, 0.05g of jasmine essential oil, and 0.5g of phenoxyethanol. Mix thoroughly and homogenize (under vacuum defoaming conditions).

[0027] Step 5: Pack the mixture into containers while it is still hot (60°C).

[0028] The yak oil skincare product prepared in this embodiment is a lotion that can moisturize, refine pores, increase skin hydration, replenish moisture to dry skin, and make the skin more hydrated and smooth.

[0029] Example 3 A yak oil skincare product comprising the following substances: water, glycerin, yak oil, glyceryl stearate, phenoxyethanol, Tween 80, hydrogenated lecithin, mixed amino acids, vitamin E, niacinamide, white tea essential oil, jasmine essential oil, vitamin C, and bergamot essential oil.

[0030] A method for preparing a yak oil skincare product, based on 100g, includes the following steps: Step 1: Melt 9.2 g of yak fat completely at 70℃, and then maintain the operating conditions at 60℃.

[0031] Step 2: Add 3.5 g glyceryl stearate, 0.4 g Tween 80, 0.4 g hydrogenated lecithin, and 0.3 g vitamin E to the melted oil and mix thoroughly (under vacuum defoaming conditions).

[0032] Step 3: Add 15.3 g glycerin, 0.06 g vitamin C, 0.38 g mixed amino acids, and 0.2 g nicotinamide to 69.5 g water and dissolve them completely. Then heat to 60 °C.

[0033] Step 4: Add the aqueous solution from step 3 to the oil-soluble mixture from step 2, along with 0.13 g of white tea essential oil, 0.078 g of jasmine essential oil, 0.052 g of bergamot essential oil, and 0.5 g of phenoxyethanol. Mix thoroughly and homogenize (under vacuum defoaming conditions).

[0034] Step 5: Pack the mixture into containers while it is still hot (60°C).

[0035] The yak oil skincare product prepared in this embodiment is a body lotion that can moisturize and hydrate, improve skin elasticity, prevent skin from becoming oily, and solve deep-seated skin problems such as roughness, dullness, and dryness.

[0036] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A yakh butter skin care product, characterized in that, It comprises the following substances by weight: water 46.15g-69.55g, glycerol 15g-32g, yak butter 9.2g-13.2g, glycerol stearate 3.1-4.0g, Tween 80 0.4g-1.5g, mixed amino acids 0.38g-1.0g, vitamin E 0.3g-0.6g, phenoxyethanol 0.5g, hydrogenated lecithin 0.075g-0.4g, vitamin C 0.06g-0.3g, white tea essential oil 0.13g-0.2g, and nicotinamide 0.1g-0.2g.

2. A yak butter skin care product as claimed in claim 1, wherein: It also comprises jasmine essential oil 0.05g-0.078g.

3. A yak butter skin care product as claimed in claim 1, wherein: It also comprises bergamot essential oil 0.052g.

4. A process for the preparation of the yak butter skin care product according to any one of claims 1 to 3, characterized in that, It comprises the following steps: S1: Yak butter is completely melted at 70℃, and the operating conditions are then maintained at 60℃; S2: Glycerol stearate, Tween 80, hydrogenated lecithin, and vitamin E are added to the melted oil and fully homogenously mixed; S3: Glycerol, vitamin C, mixed amino acids, and nicotinamide are completely dissolved in water, and heated to 60℃; S4: The S2 oil solution is added to the S3 aqueous solution, and white tea essential oil, phenoxyethanol, jasmine essential oil, and bergamot essential oil are added, and fully homogenously mixed; S5: The mixture is canned.

5. A method of preparing a yak butter skin care product as claimed in claim 4, wherein: The steps S2 and S4 are both performed under vacuum defoaming conditions.

6. A method of preparing a yak butter skin care product as claimed in claim 4, wherein: The canning temperature in step S5 is 60℃.

7. A method of preparing a yak butter skin care product as claimed in claim 4, wherein: In step S4, jasmine essential oil is added.

8. A method of preparing a yak butter skin care product as claimed in claim 8, wherein: In step S4, bergamot essential oil is added.