阅读说明：本技术 一种美白抗衰组合物以及含有该组合物的护肤品 (Whitening anti-aging composition and skin care product containing same ) 是由 孟宪云 李雪竹 陈晓朋 于 2020-06-24 设计创作，主要内容包括：本发明涉及化妆品技术领域,更具体地,本发明涉及一种美白抗衰组合物以及含有该组合物的护肤品。按重量份计,所述美白抗衰组合物包括0.5～5份维生素C衍生物、0.2～3份植物提取物、0.002～0.5份乳酸菌发酵产物、0.1～10份酵母提取物。本发明提供的美白抗衰组合物安全、对人体无害,各组分相容性好,无分层现象,具有优异的美白抗衰效果,使皮肤富有光泽弹性,尤其对于长斑部位的皮肤同样具有优异的美白效果,其美白发挥效果迅速且持效期长。(The invention relates to the technical field of cosmetics, in particular to a whitening and anti-aging composition and a skin care product containing the same. The whitening anti-aging composition comprises, by weight, 0.5-5 parts of vitamin C derivatives, 0.2-3 parts of plant extracts, 0.002-0.5 part of lactic acid bacteria fermentation products and 0.1-10 parts of yeast extracts. The whitening and anti-aging composition provided by the invention is safe, harmless to human bodies, good in compatibility of each component, free of layering phenomenon, excellent in whitening and anti-aging effect, capable of enabling the skin to be rich in luster and elasticity, especially excellent in whitening effect on skin with spots, rapid in whitening effect and long in lasting period.)

1. The whitening and anti-aging composition is characterized by comprising 0.5-5 parts by weight of vitamin C derivatives, 0.2-3 parts by weight of plant extracts, 0.002-0.5 part by weight of lactic acid bacteria fermentation products and 0.1-10 parts by weight of yeast extracts.

2. The whitening anti-aging composition of claim 1, wherein the plant extract is selected from one or more of citrus peel extract, grape extract, bitter orange extract, grapefruit extract and lemon extract.

3. The whitening anti-aging composition of claim 2, wherein the plant extract is a citrus peel extract.

4. The whitening anti-aging composition of claim 3, further comprising 0.002 to 3 parts by weight of an alkoxy salicylate.

5. The whitening anti-aging composition according to claim 1, wherein the vitamin C derivative is selected from one or more of vitamin C phosphate, ascorbyl palmitate and ascorbyl glucoside.

6. The whitening anti-aging composition of claim 5, wherein the vitamin C derivative is ascorbyl glucoside.

7. The whitening and anti-aging composition according to any one of claims 4 to 6, which comprises 1 to 5 parts by weight of vitamin C derivatives, 0.4 to 2 parts by weight of plant extracts, 0.002 to 0.4 part by weight of lactic acid bacteria fermentation products, 0.1 to 10 parts by weight of yeast extracts, and 0.002 to 2 parts by weight of alkoxy salicylates.

8. A skin care product containing the whitening anti-aging composition according to any one of claims 1 to 6.

9. The skin care product of claim 8, wherein the skin care product comprises a cream, an eye cream, a face cleanser, a face mask, a BB cream, a serum, a sunscreen cream, a sunscreen lotion, a face cleaning lotion, an acne lotion, an essential oil, a shampoo, a moisturizer, a toner, an astringent and a smoothing toner.

10. A skin care product according to claim 8 or 9, further comprising one or more of a humectant, antioxidant, emollient, preservative, chelating agent, thickener, emulsifier, skin conditioner, stabilizer, fragrance, anti-sensitivity agent, anti-inflammatory agent, colorant, solvent.

Technical Field

The invention relates to the technical field of cosmetics, in particular to a whitening and anti-aging composition and a skin care product containing the same.

Background

Skin health, skin like condensation, has been a good desire of oriental women. With the increasing of ages and the fatigue life state, oil and collagen of the skin are lost, the skin gradually loses elasticity after the age of 25, the face has the problems of fine lines, looseness, darkness, dark yellow, pigmentation and the like, and whitening and anti-aging become the first important task for caring the skin of the aged women, so whitening and anti-aging products are favored by many women. However, the existing whitening anti-aging products in the market have the following problems: (1) the effect is slow and not obvious; (2) has certain irritation; (3) once the whitening anti-aging product is not used, the skin is easy to rebound, and the whitening anti-aging product on the market does not fundamentally solve the problem of skin aging.

Disclosure of Invention

In order to solve some problems in the prior art, the invention provides a whitening and anti-aging composition in a first aspect, which comprises, by weight, 0.5-5 parts of a vitamin C derivative, 0.2-3 parts of a plant extract, 0.002-0.5 part of a lactic acid bacteria fermentation product, and 0.1-10 parts of a yeast extract.

As a preferred technical solution of the present invention, the plant extract is selected from one or more of citrus peel extract, grape extract, bitter orange extract, grapefruit extract and lemon extract.

As a preferred technical solution of the present invention, the plant extract is a citrus peel extract.

As a preferable technical scheme of the invention, the whitening anti-aging composition further comprises 0.002-3 parts by weight of alkoxy salicylate.

As a preferable technical scheme of the invention, the vitamin C derivative is selected from one or more of vitamin C phosphate, ascorbyl palmitate and ascorbyl glucoside.

In a preferred embodiment of the present invention, the vitamin C derivative is ascorbyl glucoside.

According to a preferable technical scheme of the invention, the whitening and anti-aging composition comprises, by weight, 1-5 parts of vitamin C derivatives, 0.4-2 parts of plant extracts, 0.002-0.4 part of lactobacillus fermentation products, 0.1-10 parts of yeast extracts and 0.002-2 parts of alkoxy salicylates.

In a second aspect, the invention provides a skin care product containing the whitening and anti-aging composition.

As a preferable technical scheme, the skin care product comprises face cream, eye cream, face cleanser, facial mask, BB cream, essence, sunscreen cream, sunscreen water, face cleaning lotion, acne lotion, essential oil, shampoo, moisturizing water, toner, astringent and smoothing toner.

As a preferred embodiment of the present invention, the skin care product further comprises one or more of a humectant, an antioxidant, an emollient, a preservative, a chelating agent, a thickener, an emulsifier, a skin conditioner, a stabilizer, a fragrance, an anti-allergy agent, an anti-inflammatory agent, a colorant, and a solvent.

Compared with the prior art, the invention has the following beneficial effects:

the whitening and anti-aging composition provided by the invention is safe, harmless to human bodies, good in compatibility of each component, free of layering phenomenon, excellent in whitening and anti-aging effect, capable of enabling the skin to be rich in luster and elasticity, especially excellent in whitening effect on skin with spots, rapid in whitening effect and long in lasting period.

Detailed Description

The present invention is illustrated by the following specific embodiments, but is not limited to the specific examples given below.

The first aspect of the invention provides a whitening and anti-aging composition which comprises, by weight, 0.5-5 parts of a vitamin C derivative, 0.2-3 parts of a plant extract, 0.002-0.5 part of a lactic acid bacteria fermentation product and 0.1-10 parts of a yeast extract.

In one embodiment, the whitening and anti-aging composition further comprises 0.002 to 3 parts by weight of alkoxy salicylate.

In a preferred embodiment, the whitening and anti-aging composition comprises 1 to 5 parts by weight of vitamin C derivatives, 0.4 to 2 parts by weight of plant extracts, 0.002 to 0.4 part by weight of lactic acid bacteria fermentation products, 0.1 to 10 parts by weight of yeast extracts and 0.002 to 2 parts by weight of alkoxy salicylates.

In a more preferred embodiment, the whitening anti-aging composition comprises 2 parts by weight of vitamin C derivative, 1 part by weight of plant extract, 0.1 part by weight of lactic acid bacteria fermentation product, 5 parts by weight of yeast extract, and 0.5 part by weight of alkoxy salicylate.

Vitamin C derivatives

In one embodiment, the vitamin C derivative is selected from one or more of vitamin C phosphate, ascorbyl palmitate, ascorbyl glucoside.

Examples of the ascorbic acid phosphate include sodium ascorbyl phosphate and magnesium ascorbyl phosphate.

Ascorbyl palmitate: the ascorbyl palmitate is prepared by esterifying palmitic acid and L-ascorbic acid, and has molecular formula of C2₂H₃₈O₇The antioxidant is a high-efficiency oxygen scavenger and a synergist, is a nutritional, non-toxic, high-efficiency and safe-to-use food additive evaluated by the World Health Organization (WHO) food additive committee, is the only antioxidant which can be used for infant food in China, and can play the effects of antioxidation, food (grease) color protection, nutrition enhancement and the like when being used for food.

Ascorbyl glucoside: ascorbyl glucoside, common name vitamin C glycoside, formula C₁₂H₁₈O₁₁Is a derivative of vitamin C.

Preferably, the vitamin C derivative is ascorbyl glucoside.

The applicant has found that when a vitamin C derivative, particularly ascorbyl glucoside, is slow in whitening and anti-aging effect, the possible reason is that vitamin C needs to be slowly released by the action of alpha-glucosidase to maintain a constant active content of vitamin C, and has unexpectedly found that when ascorbyl glucoside exists, the problem of slow effect can be solved by adding a lactic acid bacteria fermentation product and a yeast extract to the composition, and the effect of continuous whitening and anti-aging can be ensured, and the applicant believes that the possible reason is that ascorbyl glucoside has excellent water solubility, but has poor affinity with skin oil and fat and low permeability, and the lactic acid bacteria fermentation product contains a large amount of lactic acid to soften the horny layer, and simultaneously small molecular amino acids, peptides, vitamins and the like in the lactic acid bacteria fermentation product and the yeast extract enter the horny layer, so that the penetration of ascorbyl glucoside into the skin is enhanced. In addition, as the ascorbyl glucoside has larger molecular structure groups, a progressive process exists in the penetration capacity of the ascorbyl glucoside to the skin, and the effect of long-acting whitening and anti-aging is achieved by combining the effect of slowly releasing vitamin C from the ascorbyl glucoside, so that the ascorbyl glucoside, the lactic acid bacteria fermentation product and the yeast extract are synergistic, and the key effect is played on the overall defense barrier function of the skin.

Plant extracts

In one embodiment, the plant extract is selected from one or more of citrus peel extract, grape extract, bitter orange extract, grapefruit extract, and lemon extract.

Preferably, the plant extract is a citrus peel extract.

The citrus peel extract of the present invention was purchased from Jiufeng trade company, guangzhou, and produced by Nippon Yiwan corporation.

Alkoxy salicylates

Salicylic acid is a fat-soluble organic acid, is a white crystalline powder, exists in willow bark, white-bead tree leaves and Betula platyphylla in nature, is an important fine chemical raw material, and can be used for preparing aspirin and other medicaments.

In one embodiment, the alkoxy salicylate is 4-methoxy potassium salicylate.

The applicant has unexpectedly found that when the composition comprises a combination of a plant extract and an alkoxy salicylate, in particular potassium 4-methoxysalicylate, and the plant extract is selected from one or more of citrus peel extract, grape extract, bitter orange extract, grapefruit extract and lemon extract, in particular the citrus peel extract, in particular the citrus extract, is of the brand japanese pill, the skin is glossy and has better brightness. The applicant believes that the possible reason is that the orange peel extract of the Japanese bolus contains more flavonoid substances, the orange peel extract and the 4-methoxy potassium salicylate can exert a synergistic effect, the keratinocyte structure is improved, desmoplakin is just distributed on cell membranes, the cells have strength and tension, adhesion and winding of keratinocytes at the sites of long spots are avoided, melanin is timely discharged out of the body, and meanwhile, the orange peel extract of the Japanese bolus can promote more cysteine proteinase-14 to be orderly arranged, so that the skin is endowed with elastic and glossy effects.

In one embodiment, the method for preparing the whitening anti-aging composition comprises the following steps: mixing the components of the whitening and anti-aging composition to obtain the whitening and anti-aging composition.

In a second aspect, the invention provides a skin care product containing the whitening and anti-aging composition.

In one embodiment, the skin care product comprises a cream, an eye cream, a face cleanser, a facial mask, a BB cream, a serum, a sunscreen cream, a sun block, a face cleanser, a face cleaning lotion, an acne lotion, an essential oil, a shampoo, a moisturizer, a toner, an astringent and a smoothing toner.

In one embodiment, the skin care product further comprises one or more of a moisturizer, antioxidant, emollient, preservative, chelating agent, thickener, emulsifier, skin conditioner, stabilizer, fragrance, anti-sensitivity agent, anti-inflammatory agent, colorant, solvent.

The particular skin care product ingredients can be routinely selected by those skilled in the art based on the teachings herein.