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Hydrophobic needle essence containing stem cell repair factors and preparation method of hydrophobic needle essence

A technology of stem cell factor and repair factor, applied in the field of smear-type water light needle essence containing stem cell repair factor and its preparation, which can solve the problems of limited skin effect and the like

Pending Publication Date: 2021-12-21
辽宁医学诊疗科技研发中心有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the method is effective, the skin improvement effect of hyaluronic acid alone is limited

Method used

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  • Hydrophobic needle essence containing stem cell repair factors and preparation method of hydrophobic needle essence

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment example 2

[0031] Six Kunming mice were purchased from the Experimental Animal Center of China Medical University, 3 months old, weighing (30±4) g. Under sterile conditions, after anesthetized with 10% chloral hydrate (3.0 ml / kg), the back hair was depilated. A constant temperature and constant pressure scald apparatus was used to injure for 8 seconds. During the injury process, an 80°C cylindrical iron head with a bottom area of ​​1.5×1 cm and a mass of 0.5 kg was vertically contacted with the skin of the mouse, resulting in a deep II° wound. A total of six wounds were divided into two groups. The water light needles containing stem cell repair factors were applied externally [group A (n=3)], and the common water light needles on the market (without stem cell factors) [group B (n=3)] 3)].

[0032] Wound photography was performed on the first day (d1), seventh day (d7), fourteenth day (d14) and twenty-first day (d21) after the mice were burned, and according to the unhealed scale of the...

specific Embodiment example 3

[0037] skin moisture test

[0038] 1. Test material: the smear-type moisturizing needle produced in Example 1.

[0039] 2. Test subjects: healthy skin test subjects with no history of cosmetic allergies were selected, aged 18-45, including 30 males and 30 females, divided into 6 groups on average.

[0040] 3. Test method: The test is carried out under the conditions of room temperature 26°C±1°C and humidity 45%±5%. The test subjects first cleaned their faces for the same length of time (cleaning with clean water first, and then thoroughly cleaning with the same brand of facial cleanser). After the skin dried naturally, they selected the skin of 5cm×5cm on the cheeks as the test area, and took 1mL of the product prepared in Example 1. The water light needle essence is evenly applied to the test area. After using the product for 15 minutes, use the skin moisture tester of German CK Company to test, and measure the skin moisture content after 10 groups, 50 minutes, 100 minutes,...

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Abstract

The invention provides a smearing type hydrophobic needle essence containing stem cell repair factors and a preparation method of the hydrophobic needle essence,the smearing type hydrophobic needle essence is prepared from the following raw materials in parts by weight: 0.1%-10% of stem cell factor extracting solution, 0.5%-2% of arbutin, 0.8%-3.5% of creotoxin, 0.1%-2.2% of collagen, 0.5%-2.6% of beta-glucan, 0.1%-2% of hyaluronic acid, 5%-15% of a humectant, 0.1%-0.5% of a metal ion chelating agent, 0.1%-0.45% of a thickening agent, 0.2% of a preservative, 0.5%-1% of a skin feeling regulator and the balance of water. According to the present invention, the formula is reasonable, the skin can be moisturized, the skin can be accurately adjusted, and the effective components can rapidly permeate into the corium layer so as to achieve the skin moisturizing, the skin elasticity increasing, the aging and necrotic cell removing and the skin cell rejuvenation.

Description

technical field [0001] The invention relates to the field of medical cosmetology, in particular to a smear-type water light needle essence containing stem cell repair factors and a preparation method thereof. Background technique [0002] The human facial skin is often exposed to the outside and is vulnerable to ultraviolet radiation and other damage. The elastic fibers in the dermis are damaged, and the epidermal cells are easily damaged, resulting in wrinkles and skin aging. Skin aging affects personal beauty and image. In recent years, the rise of water light acupuncture has brought solutions to many people with skin aging problems. Hyaluronic acid, also known as hyaluronic acid, is a naturally occurring substance in human tissues, which has amazing functions of absorbing water, locking water and circulating water. Hyaluronic acid can absorb 1000 times its own weight in water, apply it to the skin, and make the skin moist and bright after use. Although this method is ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/99A61K8/60A61K8/64A61K8/65A61K8/73A61Q19/00A61Q19/02A61Q19/08
CPCA61K8/99A61K8/602A61K8/64A61K8/65A61K8/73A61K8/735A61Q19/00A61Q19/008A61Q19/02A61Q19/08
Inventor 魏丽杰王仁军余涧坤李琦君
Owner 辽宁医学诊疗科技研发中心有限公司
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