Whitening sunscreen cream and preparation method

A sunscreen and whitening technology, applied in the field of daily skin care products, can solve the problems of single ingredients, difficult to satisfy consumers, unsatisfactory whitening and sunscreen effects, etc., and achieve the effect of improving whitening effect and sunscreen effect.

Inactive Publication Date: 2020-09-04
YICHUN DAHAIGUI LIFE SCI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing plant extract whitening sunscreen has a single component, and the effect of whitening and sunscreen is not ideal, and it is difficult to meet the needs of consumers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A whitening sunscreen comprising the following components:

[0033] 10 parts squalane;

[0034] 1 part oryzanol;

[0035] 5 parts of glycerin;

[0036] 2 parts tea oil;

[0037] 1 part ferulic acid;

[0038] 10 parts of organic alcohol, said organic alcohol comprises propylene glycol, diethylene glycol, caprylyl glycol and behenyl alcohol, and the mass ratio is 10:5:1:5;

[0039] 1 part of carboxylate, said carboxylate comprises ethylhexyl methoxycinnamate, tocopheryl acetate, cetyl ethylhexanoate and isopropyl myristate, the mass ratio is 5:2 :10:10;

[0040] 2 parts of vitamin E;

[0041] 50 parts of selenium-enriched water, the selenium content of the selenium-enriched water is 3mg / kg;

[0042] 1 portion of essence.

[0043] In this example, ferulic acid is selected from natural ferulic acid, oryzanol is selected from oryzanol, squalane is selected from plant squalane, vitamin E is selected from natural vitamin E, selenium-enriched water is selected from Ming...

Embodiment 2

[0051] A whitening sunscreen comprising the following components:

[0052] 20 parts squalane;

[0053] Oryzanol 5 parts;

[0054] 10 parts of glycerin;

[0055] 5 parts tea oil;

[0056] 3 parts ferulic acid;

[0057] 20 parts of organic alcohol, said organic alcohol comprises propylene glycol, diethylene glycol, caprylyl glycol and behenyl alcohol, and the mass ratio is 10:5:2:8;

[0058] 3 parts of carboxylate, said carboxylate comprises ethylhexyl methoxycinnamate, tocopheryl acetate, cetyl ethylhexanoate and isopropyl myristate, the mass ratio is 5:5 :10:20;

[0059] 5 parts of vitamin E;

[0060] 80 parts of selenium-enriched water, the selenium content of said selenium-enriched water is 5mg / kg;

[0061] 2 parts of essence.

[0062] The preparation method of above-mentioned whitening sunscreen comprises the following steps:

[0063] (1) Mixing and stirring the organic alcohol and carboxylate, heating to 75° C. with microwave, and continuously feeding carbon dioxi...

Embodiment 3

[0067] A whitening sunscreen comprising the following components:

[0068] 20 parts squalane;

[0069] Oryzanol 2 parts;

[0070] 10 parts of glycerin;

[0071] 3 parts tea oil;

[0072] 3 parts ferulic acid;

[0073] 20 parts of organic alcohol, said organic alcohol comprises propylene glycol, diethylene glycol, caprylyl glycol and behenyl alcohol, and the mass ratio is 10:5:2:6;

[0074] 3 parts of carboxylate, said carboxylate comprises ethylhexyl methoxycinnamate, tocopheryl acetate, cetyl ethylhexanoate and isopropyl myristate, the mass ratio is 5:5 :10:20;

[0075] 3 parts of vitamin E;

[0076] 60 parts of selenium-enriched water, the selenium content of the selenium-enriched water is 4mg / kg;

[0077] 2 parts of essence.

[0078] The preparation method of above-mentioned whitening sunscreen comprises the following steps:

[0079] (1) Mixing and stirring the organic alcohol and carboxylate, heating to 75° C. with microwave, and continuously feeding carbon dioxide ...

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PUM

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Abstract

The invention discloses a whitening sunscreen cream. The whitening sunscreen cream comprises the following components: 10-20 parts of squalane, 1-5 parts of oryzanol, 5-10 parts of glycerin, 2-5 partsof tea oil, 1-3 parts of ferulic acid, 10-20 parts of organic alcohol, 1-3 parts of carboxylic ester, 2-5 parts of vitamin E, 50-80 parts of selenium-rich water and 1-2 parts of essence. The combination of the squalane, the oryzanol and the ferulic acid has a sunscreen effect, the squalane also has a moisturizing effect, the organic alcohol and the carboxylic ester can improve the sunscreen effect, and the glycerin and the tea oil are matched to make the whitening sunscreen cream have a moisturizing effect. The invention also discloses a preparation method of the whitening sunscreen cream. The preparation method comprises the following steps: (1) mixing and stirring the organic alcohol and the carboxylic ester, and carrying out heating to obtain a mixture; (2) adding the glycerin and thetea oil into the selenium-rich water, and carrying out stirring, heating and sterilizing to obtain a mixed solution; and (3) adding the mixture into the mixed solution, carrying out emulsifying for 10-30 min, carrying out cooling, then adding the squalane, the oryzanol, the vitamin E and the essence, keeping emulsifying, and discharging the emulsified product to obtain the whitening sunscreen cream.

Description

technical field [0001] The invention relates to the technical field of daily skin care products, in particular to a whitening sunscreen and a preparation method thereof. Background technique [0002] The ultraviolet rays in the sun are the main factors that cause skin aging and the formation of spots on the skin surface, which will cause the skin to darken and accelerate the aging of the skin. [0003] In order to prevent the skin from darkening, users generally choose whitening sunscreen to protect their skin. The whitening ingredients of traditional whitening sunscreens are aloe vera extract, Panax notoginseng stem and leaf extract or Polygonum multiflorum extract, and the sunscreen ingredient is ethylhexyl methoxycinnamate, which can have both whitening and sunscreen effects. [0004] The existing plant extract whitening sunscreen has a single component, and the effect of whitening and sunscreen is not ideal, and it is difficult to meet the needs of consumers. Contents...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/23A61K8/31A61K8/34A61K8/365A61K8/37A61K8/63A61K8/67A61K8/92A61Q19/02A61Q17/04A61Q19/00
CPCA61K8/23A61K8/31A61K8/345A61K8/365A61K8/37A61K8/63A61K8/678A61K8/922A61K2800/592A61Q17/04A61Q19/00A61Q19/02
Inventor 孙海辉龚美青沈明云孙海容熊兰兰廖英俊吴敏张昭彭莉莉黄辉其魏国华欧阳正阶易道明张斌谢刚熊志华
Owner YICHUN DAHAIGUI LIFE SCI CO LTD
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