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Procyanidine white carbon black sunscreen

A technology of proanthocyanidins and sunscreen, applied in skin care preparations, cosmetics, cosmetic preparations, etc., can solve the problems of increasing skin cancer chemical allergy, local skin irritation, poor sunscreen effect, etc., to improve the use value, The effect of delicate skin and obvious moisturizing effect

Inactive Publication Date: 2017-01-04
QINGHAI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, organic compounds were often used as UV absorbers in sunscreen products, but there were problems such as increased skin cancer and chemical allergies when the added amount was increased to protect the skin from UV rays as much as possible.
At present, most of the existing sunscreen and whitening cosmetics are oily products, which are locally irritating to the skin, and even have carcinogenic effects, and the sunscreen effect is not good

Method used

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  • Procyanidine white carbon black sunscreen
  • Procyanidine white carbon black sunscreen
  • Procyanidine white carbon black sunscreen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] This embodiment can be made into sunscreen ointment or sunscreen.

[0028] The preparation method of present embodiment sunscreen is:

[0029] (1) extracting proanthocyanidins from Lycium barbarum;

[0030] (2) preparing fumed silica with a silicon dioxide content of 99.8% and a particle size of 150nm;

[0031] (3) Take 10g of olive oil, 100g of jojoba oil, 50g of simethicone, 70g of glycerin, 50g of vitamin E, 10g of stearic acid, 80g of sodium pyrrolidine ketone carboxylate, 10g of rose balsam essence, 460g of deionized water, mix Evenly, the sunscreen base is prepared;

[0032] (4) Take 10 g of proanthocyanidins prepared in step (1), and 150 g of fumed white carbon black prepared in step (2), add them to the sunscreen base prepared in step (3), and mix evenly to obtain proanthocyanidins white carbon Black sunscreen.

Embodiment 2

[0034] This embodiment can be made into sunscreen ointment or sunscreen.

[0035] The preparation method of present embodiment sunscreen is:

[0036] (1) Proanthocyanidins are extracted from grape seeds;

[0037] (2) preparing fumed silica with a silicon dioxide content of 99.6% and a particle size of 120nm;

[0038] (3) Take 60g of olive oil, 50g of joba oil, 30g of simethicone, 60g of glycerin, 20g of vitamin E, 60g of stearic acid, 60g of sodium pyrrolidine ketone carboxylate, 15g of jasmine balsam essence, 495g of deionized water, mix Evenly, the sunscreen base is prepared;

[0039] (4) Take 80g of proanthocyanidins prepared in step (1), take 120g of fumed white carbon black prepared in step (2), add them to the sunscreen base prepared in step (3), and mix evenly to obtain proanthocyanidins white carbon Black sunscreen.

Embodiment 3

[0041] This embodiment can be made into sunscreen ointment or sunscreen.

[0042] The preparation method of present embodiment sunscreen cream is:

[0043] (1) extracting proanthocyanidins from blueberries;

[0044] (2) preparing fumed silica with a silicon dioxide content of 99% and a particle size of 20nm;

[0045] (3) Take 100g of olive oil, 60g of jojoba oil, 20g of simethicone, 50g of glycerin, 30g of vitamin E, 40g of stearic acid, 40g of sodium pyrrolidine ketone carboxylate, 20g of osmanthus balsam essence, 510g of deionized water, mix Evenly, the sunscreen cream matrix is ​​prepared;

[0046] (4) Take 120 g of proanthocyanidins prepared in step (1), take 10 g of fumed white carbon black prepared in step (2), add them to the sunscreen cream base prepared in step (3), and mix evenly to obtain proanthocyanidins white carbon Black sunscreen.

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Abstract

The invention relates to the technical field of daily cosmetics, in particular to a procyanidine white carbon black sunscreen which comprises procyanidine, cyanidine, white carbon black, olive oil, hoba oil, dimethicone, glycerin, vitamin, stearic acid, pyrrolidone carboxylic acid sodium, essence and deionized water. Compared with sunscreen products of the prior art, the procyanidine white carbon black sunscreen has higher ultraviolet absorbing and reflecting capability and stability and better whitening effect and moisturizing effect and can converge and tighten loose skin, reduce wrinkles and enable the skin to be exquisite, and utilization values of fumed white carbon black and raw materials containing procyanidine / cyanidine are increased.

Description

technical field [0001] The invention relates to the technical field of daily cosmetics, in particular to a proanthocyanidin white carbon black sunscreen agent. Background technique [0002] Ultraviolet rays in the sun are the main factors that cause skin aging and the formation of blemishes on the surface of the skin. The damage of ultraviolet rays to the skin mainly includes the following points: (1) Increase the synthesis of melanin, leading to pigmentation, such as the increase, increase, and darkening of various spots such as dark spots, freckles, and chloasma. (2) The formation of cell proliferation and the destruction of dermal collagen fibers can lead to skin hypertrophy, relaxation, roughness and wrinkle formation. (3) telangiectasia, resulting in erythema. (4) The immune function of the skin decreases, forming skin cancer or precancerous lesions, such as actinic keratosis, squamous cell carcinoma, melanoma, etc. At present, sunscreen is usually applied to the ski...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/92A61K8/891A61K8/67A61K8/19A61K8/36A61K8/49A61Q17/04A61Q19/00A61Q19/02A61Q19/08
CPCA61K8/922A61K8/19A61K8/361A61K8/4913A61K8/498A61K8/678A61K8/891A61Q17/04A61Q19/00A61Q19/02A61Q19/08
Inventor 铁健柳馨铁生年
Owner QINGHAI UNIVERSITY
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