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Facial cream for restoring ultraviolet damaged skin

An ultraviolet and facial cream technology, applied in skin care preparations, medical preparations containing active ingredients, cosmetics, etc., can solve the problems of skin allergies, poor photostability of chemical sunscreens, single efficacy, etc. Skin barrier function, high safety effect

Inactive Publication Date: 2018-02-23
FOSHAN HUIMU CHEM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, sunscreen products on the market are a mixed bag. Chemical sunscreen agents have poor photostability and are prone to oxidative deterioration, causing skin allergies frequently; or adding harmful and fast whitening ingredients, which will cause consumers to produce visual whitening effects; or have single effects, which will cause other skin problems

Method used

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  • Facial cream for restoring ultraviolet damaged skin
  • Facial cream for restoring ultraviolet damaged skin
  • Facial cream for restoring ultraviolet damaged skin

Examples

Experimental program
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Effect test

Embodiment 1

[0046] Embodiment 1 repairs the face cream (self-made) of ultraviolet damaged skin; 95% ethanol (Sinopharm Group Chemical Reagent Co., Ltd.); DPPH (Tokyo, Japan, Chemical Co., Ltd., analytically pure); AB204-E electronic analytical balance (METTLE TOLEDO); UV - 1600 UV spectrophotometer (METTLE TOLEDO).

[0047] DPPH appears dark purple in absolute ethanol and ethanol-water systems, and has maximum absorption at 517nm and 525nm, respectively. The free radical scavenger can make the purple fade gradually, and the content of DPPH and the scavenging ability of the reactive free radical scavenger to DPPH are measured according to the change of absorbance.

[0048] Accurately weigh 3.00mg of DPPH, dissolve it with 95% ethanol and set the volume to 100ml, the solubility of DPPH is 20mg / L, take 4ml of DPPH standard solution, place it in a test tube, add 1ml of the extract of the face cream for repairing UV-damaged skin, After standing for 30min, the absorbance A was measured at 517nm....

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Abstract

The invention discloses a face cream for repairing skin damaged by ultraviolet rays, which mainly comprises 1-3% of seabuckthorn oil, 1-2% of scallop polypeptide, 0.5-1.2% of nobiletin, 1-2.5% of aloe extract, and 5% of emollient ‑10%, moisturizing agent 2‑7%, emulsifier 2‑5% and other ingredients. The combined use of the composition of the present invention achieves full effect by absorbing ultraviolet rays, increasing oxidase content, scavenging free radicals and superoxide anions, inhibiting tyrosinase activity, promoting skin metabolism, nourishing skin, and moisturizing and locking water. The role of skin care makes the product have whitening, moisturizing and anti-aging effects. In addition, the face cream of the present invention is mild and non-irritating, has high safety, can effectively inhibit allergies caused by ultraviolet rays, repair damaged skin, strengthen protein tissue structure, and make skin firm and fair, and maintain vitality.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a face cream for repairing skin damaged by ultraviolet rays. Background technique [0002] Although the ultraviolet radiation on the earth's surface is widely used in the origin of life on earth, the prevention and treatment of certain diseases, and disinfection and sterilization, due to the fact that the most important substance that constitutes life, nucleic acid, nucleoprotein, is packaged at a wavelength of 260nm and There is an absorption peak at 278nm, just in the wavelength range of UBA~UVB, which will cause certain damage to the human body. If no measures are taken, it will cause acute erythema effect on the skin and inflammation of cells; long-wave ultraviolet rays have strong penetrating power on the skin , can penetrate the epidermis and most of the dermis. Destroy the elastic fibers in the skin, make the muscles lose elasticity, cause skin relaxation, lead to skin photoaging...

Claims

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Application Information

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IPC IPC(8): A61K8/9794A61K8/92A61K8/98A61K8/64A61K8/49A61Q19/00A61Q19/02A61Q19/08
CPCA61K8/97A61K8/498A61K8/64A61K8/922A61K8/987A61K2800/592A61K2800/782A61Q19/00A61Q19/004A61Q19/02A61Q19/08
Inventor 不公告发明人
Owner FOSHAN HUIMU CHEM TECH CO LTD
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