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Whitening sunscreen skincare coix seed lotion and preparation method thereof

A skin care milk and whitening technology, which is applied in skin care preparations, pharmaceutical formulas, cosmetic preparations, etc., can solve the problems of negative effects on skin conditions, severe skin irritation, etc., and achieve the effect of resisting ultraviolet rays and repelling melanin

Inactive Publication Date: 2018-01-05
周丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Affected by environmental pollution, staying up all night, computer radiation, etc., people's skin condition is getting worse and worse. Skin conditions such as oily face, clogged pores, blackheads, water-oil imbalance, roughness and dullness occur frequently. The existing pure chemical preparations Skin care lotion, which is highly irritating to the skin and further negatively affects the skin condition

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A coix seed whitening sunscreen skin care emulsion, which is composed of the following raw materials in parts by weight: 20 parts of coix seed water extract, 0.2-0.6 part of North American witch hazel extract, 5 parts of arbutin, 0.05 part of butanediol, and 1 part of cactus extract 0.1 part of citric acid, 60 parts of deionized water, 3 parts of dipotassium glycyrrhizinate, 0.1 part of sodium hyaluronate, 0.5 part of ultraviolet absorber, and the ultraviolet absorber is ultrafine titanium dioxide powder.

[0017] The coix seed extract is extracted by the following method: pulverize the coix seed together with its shell into a coix seed crude extract with a mesh size of 30 to 50 mesh, and pump the coix seed crude extract into a rectification tower filled with carbon dioxide for extraction. The extraction method is to let The carbon dioxide is in reverse contact with the barley crude extract. The operation of the carbon dioxide is at an extraction pressure of 25-45Mpa and...

Embodiment 2

[0024] A barley whitening sunscreen skin care lotion, which is composed of the following raw materials in parts by weight: 25 parts of barley water extract, 0.4 part of North American witch hazel extract, 10 parts of arbutin, 0.1 part of butanediol, 5 parts of cactus extract, 0.3 parts of citric acid, 70 parts of deionized water, 4 parts of dipotassium glycyrrhizinate, 0.23 parts of sodium hyaluronate, 0.85 parts of ultraviolet absorber, and the ultraviolet absorber is ultrafine zinc oxide.

[0025] The coix seed extract is extracted by the following method: pulverize the coix seed together with its shell into a coix seed crude extract with a mesh size of 30 to 50 mesh, and pump the coix seed crude extract into a rectification tower filled with carbon dioxide for extraction. The extraction method is to let The carbon dioxide is in reverse contact with the barley crude extract. The operation of the carbon dioxide is at an extraction pressure of 25-45Mpa and a temperature of 40-7...

Embodiment 3

[0032] A coix seed whitening sunscreen skin care emulsion, which is composed of the following raw materials in parts by weight: 25-30 parts of coix seed water extract, 0.3-0.5 part of North American witch hazel extract, 10-20 parts of arbutin, and 0.05-0.15 part of butanediol Alcohol, 4-9 parts of cactus extract, 0.2-0.4 parts of citric acid, 65-70 parts of deionized water, 3-5 parts of dipotassium glycyrrhizinate, 0.1-0.3 parts of sodium hyaluronate, 0.5-1.5 parts of UV absorber , Ultrafine titanium dioxide powder and ultrafine zinc oxide are the ultraviolet absorbers.

[0033] The preparation of skin care emulsion is carried out as follows:

[0034] (1) Add barley water extract, North American witch hazel extract and arbutin in the reaction kettle containing deionized water according to the proportion, stir slowly and heat up to 67°C; then add ultra-fine titanium dioxide powder and ultra-fine oxidation Zinc, stir to mix well;

[0035] (2) Cool down to 50°C, add butanediol ...

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PUM

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Abstract

The invention discloses a coix seed whitening, sunscreen skin care lotion and a preparation method thereof, which are composed of the following parts by weight of raw materials: 20-35 parts of coix seed water extract, 0.2-0.6 parts of North American witch hazel extract, 5-20 parts of bearberry glycosides, 0.05-0.15 parts butanediol, 1-10 parts cactus extract, 0.1-0.4 parts citric acid, 60-80 parts deionized water, 3-6 parts dipotassium glycyrrhizinate, 0.1-0.3 parts sodium hyaluronate , 0.5-1.5 parts of ultraviolet absorber, and the ultraviolet absorber is one or more of ultrafine titanium dioxide powder and ultrafine zinc oxide. The Coix seed whitening, sunscreen and skin care lotion has mild performance, no irritation to the skin, and can exert comprehensive protective effects of whitening, anti-ultraviolet and anti-inflammatory under the premise of being safe and harmless.

Description

technical field [0001] The invention belongs to the technical field of skin care emulsions, in particular to a coix seed whitening sunscreen skin care emulsion and a preparation method thereof. Background technique [0002] Affected by environmental pollution, staying up all night, computer radiation, etc., people's skin condition is getting worse and worse. Skin conditions such as oily face, clogged pores, blackheads, water-oil imbalance, roughness and dullness occur frequently. The existing pure chemical preparations Skin care lotion is highly irritating to the skin and further negatively affects the condition of the skin. Contents of the invention [0003] Purpose of the invention: The purpose of this invention is to provide a skin care emulsion with mild performance, no irritation to the skin, and a comprehensive protective effect of whitening, ultraviolet resistance and anti-inflammation under the premise of safety and harmlessness, and its preparation method. [000...

Claims

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Application Information

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IPC IPC(8): A61K8/9794A61K8/9789A61K8/60A61K8/365A61Q19/02A61Q19/00A61Q17/04
Inventor 周丽
Owner 周丽
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