Summary of the invention
Technical problem to be solved by this invention is to provide a kind of sun-proof repair combination, this sun-proof repair combination not only has for ultraviolet B radiation (UVB) radiation and specifically absorbs effect, also can absorb for long wave ultraviolet (UVA) radiation, accomplish the reparation skin sunscreen cream that can both effectively absorb the ultraviolet of different-waveband.
Technical problem to be solved by this invention is achieved by the following technical programs:
A kind of sun-proof repair combination, is made up of the component of following percentage by weight:
The plant sunscreen component of 0.4 ~ 10%, described sun-prevention component is the mixture of Aloe extract, Radix Scutellariae extract, green tea extract, cordierite lotus extract;
The physical sunscreen composition of 1 ~ 10%, described physical sunscreen composition is nano level titanium dioxide;
The reparation skin composition of 0.1 ~ 3%, described reparation skin composition is the mixture of vitamin E, silk peptide;
The oils and fats of 5 ~ 27%, described oils and fats is the mixture of isomery hexadecane, Jojoba oil and squalane;
The emulsifying agent of 1 ~ 5%, described emulsifying agent is the mixture of anhydrous sorbitol laurate and sorbitan monooleate;
The glycerol of 1 ~ 6%;
The xanthan gum of 0.1 ~ 0.5%;
The adjuvants such as the essence of 0.1 ~ 2% and antiseptic;
Water complements to 100%.
Further, its each component and corresponding percentage by weight are preferably:
Aloe extract 0.1 ~ 5.5%;
Radix Scutellariae extract 0.1 ~ 5.8%;
Green tea extract 0.1 ~ 3.8%;
Cordierite lotus extract 0.1 ~ 3.5%;
Vitamin E 0.1 ~ 1.5%;
Silk peptide 0.1 ~ 1.5%;
Titanium dioxide 1.0 ~ 8.0%
Isomery hexadecane 3.0 ~ 8.3%
Jojoba oil 1.5 ~ 2.4%;
Squalane 3.0 ~ 11%;
Glycerol 1.0 ~ 4.2%;
Anhydrous sorbitol laurate 1 ~ 2.8%;
Sorbitan monooleate 1 ~ 2.1%;
Xanthan gum 0.1 ~ 0.5%;
Essence 0.03 ~ 0.5%;
Antiseptic 0.2 ~ 1.5%
Water complements to 100%.
In the present invention, containing natural anthraquinone material in described Aloe extract, a large amount of flavone compounds is contained in Radix Scutellariae extract and green tea extract, these materials are all polyhydroxy structure, conjugation is strong, effectively can absorb ultraviolet, particularly for ultraviolet B radiation (UVB) radiation absorption successful, prevent the reddish brown speckle of skin from producing; Also can reduce the generation of free radical or effectively remove the free radical generated, and can the generation of effectively delay skin aging and wrinkle, play sun-proof skin care effect.Containing polyphenols in cordierite lotus extract, it is comparatively obvious to long wave ultraviolet (UVA) radiation absorption, and effectively can reduce the melanocyte of secretion.And adopting the titanium dioxide of Nano grade as physical sunscreen component, it has good Isolated Shield effect for ultraviolet band.
In the present invention, vitamin E plays the effect of antioxidant, effectively can reduce free radical by aging resistance; and it is superpower that it catches free radical ability; available protecting cell membrane, from the oxidative damage caused because of Exposure to Sunlight, pins ICW, and speckle dispelling check melanin is formed.And silk peptide is as the water decomposition product of natural silk, water solublity is strong, effectively can combine hydrone, and has the function absorbing ultraviolet, nutrition skin, promotion skin tissue regeneration, the damage that smoothes away wrinkles, repairs concurrently.
Described oils and fats used in the present invention is the mixture of isomery hexadecane, Jojoba oil and squalane, chemical stability is good, non-oxidizability and excellent heat stability, good affinity is had to skin, and they and vitamin e to repair skin component compatibility good, it can be made to permeate in skin rapidly and uniformly.And emulsifying agent used is the mixture of anhydrous sorbitol laurate and sorbitan monooleate, these two kinds of emulsifying agent structures are similar, and matching is good, and flash-point is high, good stability, can form stable Water-In-Oil structure, and system can stable and uniform be existed.
The present invention has following beneficial effect:
As the Chinese medicine protection composition of pure natural, active component great majority in Aloe extract, Radix Scutellariae extract, green tea extract and cordierite lotus extract are all good in aqueous phase dissolubility, skin surface can be dispersed in uniformly after smearing, can absorb the ultraviolet of different-waveband, play a kind of cooperative synergism effect.And vitamin E interaction compatible with emulsifying agent with selected oils and fats is good; The silk peptide hydroxyl (-OH) that then utilization itself is contained, carboxyl (-COOH), amino (-NH
2) etc. hydrophilic gene soluble in water, the even existence that they in the present invention can both be stable, effectively plays antioxidation and repairs effect of skin.Meanwhile, also containing the adjuvant such as essence and antiseptic in the present invention, improve the stability of product, according to the different abnormal smells from the patients needing adjustment different, as the fragrance of a flower, the Radix Aucklandiae, fruital etc., the sensory effects of product can be strengthened.Sun-proof repair combination of the present invention, accomplishes can both effectively absorb and Isolated Shield the ultraviolet of different-waveband simultaneously.
Detailed description of the invention
Preparation method of the present invention is conventional hybrid technology, does not elaborate at this.
The embodiment 1 ~ 3 of following table is three preferred implementations of the present invention, and comparative example 1 is the combination that embodiment 1 removes cordierite lotus extract.
Adopt QB/T2410-98 " assay method-ultraviolet absorptivity method of sunlight screening skin-protecting product UVB sun-proof skin care effect " to measure, its related data is as follows:
According to above-mentioned detection data, by composite several effective natural preventive composition, the present invention can be made not only good to the ultraviolet barriering effect in UVB district, and the obstruct for UVA district also possesses good effect.
The above embodiment only have expressed embodiments of the present invention; it describes comparatively concrete and detailed; but therefore can not be interpreted as the restriction to the scope of the claims of the present invention; in every case the technical scheme adopting the form of equivalent replacement or equivalent transformation to obtain, all should drop within protection scope of the present invention.