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Moisturizing cream and preparation method thereof

A technology of moisturizing cream and extract, which is applied in the field of daily chemicals, can solve the problems such as not being soft, and achieve the effect of preventing moisture loss, delaying moisture loss, and promoting repair

Active Publication Date: 2018-05-25
北京国济众芳中医药研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Experiments have shown that simply applying oily cosmetics to dry skin does not soften it

Method used

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  • Moisturizing cream and preparation method thereof
  • Moisturizing cream and preparation method thereof
  • Moisturizing cream and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-3

[0036]

Embodiment 4

[0040] The preparation method of embodiment 1-3 and comparative example 1-4 moisturizing cream is as follows:

[0041] 1) Mix the raw materials of group A, heat up to 80-85°C, stir evenly, and obtain material 1;

[0042] 2) Stir and mix the raw materials of phase B at a speed of 7000-9000r / min, stir and heat up to 80-85°C to dissolve the raw materials evenly, and obtain material 2;

[0043] 3) Insulate and stir material 2 for 0.5-1 hour, add material 1, continue stirring for 5-10 minutes, and obtain material 3;

[0044] 4) Stir the material 3 and cool it down to 50-60°C, add the raw material of group C and mix evenly to obtain the material 4;

[0045] 5) Cool down the material by 4 to 40-45°C, add the D group phase and E group phase raw materials, stir and mix evenly, and obtain material 5;

[0046] 6) The cooling material is discharged at 5 to 35°C and aged;

[0047] 7) Filling after passing the test.

Embodiment 5

[0048] Example 5 Moisturizing efficacy test

[0049] Taking QB / T4256-2011 "Guidelines for Evaluation of Moisturizing Efficacy of Cosmetics" as a reference standard, the moisturizing creams of Examples 1-3 and Comparative Examples 1-4 were tested for their moisturizing efficacy, and a commercially available moisturizing cream was used as a control. The subjects were 80 men and women in good health, randomly distributed between the ages of 16 and 65. The subjects did not use cosmetics with similar functions on the test site within 2 days before the test. The subjects were randomly divided into 8 groups, 10 people in each group, and the moisturizing cream of Examples 1-3, the moisturizing cream of Comparative Examples 1-4 and a commercially available moisturizing cream were tested respectively. The test site was the face, and it was required to apply evenly . The test instruments are: skin moisture content tester Corneometer CM 825 (Germany CK Company), water loss through the sk...

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Abstract

The invention provides a moisturizing cream and a preparation method thereof. The moisturizing cream is composed of cetostearyl alcohol, cetearyl glucoside, brassinostsroids, ceramide 3, pentaerythritol distearate, hydrogenated lecithin, avocado butter extract, tocopheryl acetate, caprylic / capric triglyceride, hydrogenated polyisobutene, polydimethylsiloxane, glycerinum, butanediol, xanthan gum, 1, 2-hexanediol, trehalose, allantoin, dipotassium glycyrrhizinate, oat peptides, sophora japonica root extract, ethylhexylglycerin, opuntia streptacantha stem extract, cassava starch, ophiopogon japonicas root extract, 1% sodium hyaluronate aqueous solution, phenoxyethanol and water. The moisturizing cream is comprehensive in functionality and significant in effects and can significantly achieve the effects of moisturizing, repairing a natural skin moisturizing system, preserving moisture and resisting allergy.

Description

technical field [0001] The invention belongs to the field of daily chemicals, and in particular relates to a moisturizing cream and a preparation method thereof. Background technique [0002] People's whole body water is mainly stored in the skin, and the water stored in the skin accounts for 18%-20% of the whole body, and the rest of the water is evenly distributed in the muscles, all internal organs and blood of the whole body. Among them, the water content of the stratum corneum accounts for 20%-35% of the epidermis. If the water content of the stratum corneum is lower than 10%, skin diseases will occur. The water content in the skin of infants and young children is quite high, up to 40%, so the skin of infants and young children looks very tender, supple and elastic. The water content of young women's skin is higher than that of young men, so women's skin looks plump and bright. The skin moisture content of young people is higher than that of the elderly, and the moist...

Claims

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Application Information

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IPC IPC(8): A61K8/9794A61K8/9789A61K8/34A61K8/37A61K8/42A61K8/49A61K8/55A61K8/60A61K8/63A61K8/64A61K8/67A61K8/81A61K8/92A61Q19/00
CPCA61K8/345A61K8/375A61K8/42A61K8/4946A61K8/553A61K8/60A61K8/63A61K8/645A61K8/678A61K8/8111A61K8/922A61K8/97A61K2800/5922A61K2800/75A61Q19/00A61Q19/005
Inventor 何一凡郑立波
Owner 北京国济众芳中医药研究所
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