CN-121059483-B - Skin-tightening whitening and brightening composition and preparation method thereof

Abstract

The invention relates to the field of cosmetic preparations, and particularly discloses a compact skin whitening and brightening composition and a preparation method thereof. The composition comprises 20-50 parts of snow lotus herb extract, 5-10 parts of red maple herb extract, 4-9 parts of hydrolyzed European plum and 2-10 parts of polygalace herba oroxyli herb extract by mass. The composition provided by the invention has the effects of whitening and tightening skin, and is mild and non-irritating.

Inventors

• TIAN JIAJIA
• Yuan Daohuan
• PANG LITING
• XIE YUANFANG
• HE RUI
• XIE YONG

Assignees

• 植物医生(广东)生物科技有限公司

Dates

Publication Date

20260508

Application Date

20250925

Claims (8)

1. 1. The skin-tightening whitening and brightening composition is characterized by comprising the following raw materials in parts by mass: 20-25 parts of snow lotus herb extract; 8-10 parts of acer rubrum extract; 7-9 parts of hydrolyzed European plums; 8-10 parts of a Cistus cymene extract; wherein the saussurea involucrata extract is purchased from the company vast sen biotechnology limited, guangzhou under the trade name SAUSSUREA INVOLUCRATA EXTRACT-80GLY; The commodity name of the acer palmatum extract is BORE ALINE cubes EXPERT; The product name of the hydrolyzed European plum extract is Clairju; The commercial name of the polysalted rose extract is Ciste' MTM BC10023.
2. 2. The composition according to claim 1, wherein the composition comprises the following raw materials in parts by mass: 23 parts of snow lotus herb extract; 9 parts of acer rubrum extract; 8 parts of hydrolyzed European plums; 9 parts of the extract of Cistus cymene.
3. 3. Use of the composition according to claim 1 or 2 for preparing cosmetics having a tightening and whitening effect.
4. 4. The use according to claim 3, wherein the cosmetic formulation is in the form of a liquid, powder, cake or oil.
5. 5. Use according to claim 3, characterized in that the cosmetic is of the emulsion or cream type.
6. 6. The use according to claim 4 or 5, wherein the cosmetic is a leave-on skin external preparation.
7. 7. A resident skin-like external preparation having a tightening and whitening effect, characterized in that the resident skin-like external preparation comprises 0.1 to 3% by weight of the tightening skin-whitening and brightening composition as described in claim 1 or 2.
8. 8. The leave-on skin external preparation according to claim 7, further comprising at least one of a solvent, a humectant, an emollient, a skin conditioning agent, a thickener, an emulsifier, a preservative, a pH adjuster, and a chelating agent.

Description

Skin-tightening whitening and brightening composition and preparation method thereof Technical Field The invention belongs to the field of cosmetic preparations, and particularly relates to a skin-tightening whitening and brightening composition and a preparation method thereof. Background In the cosmetic field, skin aging and pigmentation are central problems, the mechanism of which involves tyrosinase-mediated melanin synthesis, elastase/collagenase-induced degradation of the dermis layer structure. Currently, mainstream products depend on single components (such as vitamin C and arbutin) or chemical synthesis inhibitors, and have the following limitations: the efficacy singleness is that most components only aim at whitening or anti-wrinkle, and the problems of color spots and relaxation are difficult to solve synchronously. Insufficient cooperativity the existing compound scheme has the problem of insufficient cooperativity, and the components of the compound scheme lack of mechanical cooperativity, so that the component proportion can not be optimized to realize multi-target synergy. The potential safety hazard is that the synthesis inhibitor (such as hydroquinone) is easy to cause stimulation, and the natural components have insignificant effects due to incorrect concentration or compatibility. The long-acting property is lost, the antioxidation component is easy to be inactivated, and the damage of the oxidation stress to the collagen and the elastin can not be resisted for a long time. In view of the above limitations, there is a need to provide a safe plant extract composition for market selection, which has both remarkable whitening and anti-wrinkle effects. Disclosure of Invention Aiming at the defects of the prior art, the invention aims to provide a composition with the effects of tightening, whitening and brightening skin and a preparation method thereof, wherein the composition contains saussurea involucrata extract, red maple extract, hydrolyzed European plum and polyumbelliferone, and the composition contains the saussurea involucrata extract, the red maple extract, the hydrolyzed European plum and the polyumbelliferone extract as active ingredients. In order to achieve the above purpose, the present invention discloses the following technical solutions: In a first aspect, the invention provides a skin tightening, whitening and brightening composition, which comprises the following raw materials in parts by weight; 20-50 parts of snow lotus herb extract; 5-10 parts of acer rubrum extract; 4-9 parts of hydrolyzed European plums; 2-10 parts of a Cistanchis herba extract. Preferably, the composition comprises the following raw materials in parts by weight: 20-25 parts of snow lotus herb extract; 8-10 parts of acer rubrum extract; 7-9 parts of hydrolyzed European plums; 8-10 parts of a Cistanchis herba extract. Further preferably, the composition comprises the following raw materials in parts by weight: 23 parts of snow lotus herb extract; 9 parts of acer rubrum extract; 8 parts of hydrolyzed European plums; 9 parts of the extract of Cistus cymene. In a second aspect, the invention provides an application of the tightening skin-whitening and brightening composition in the first aspect in preparing cosmetics with tightening and whitening effects. Preferably, the cosmetic dosage form is liquid, emulsion, cream, powder, block or oil. In a third aspect, the present invention provides a leave-on skin external preparation having a tightening and whitening effect. Further, the resident skin external preparation comprises 0.1 to 3 weight percent of the tightening skin whitening and brightening composition in the first aspect. Further, the resident skin external agent further comprises at least one of a solvent, a humectant, an emollient, a skin conditioning agent, a thickener, an emulsifier, a preservative, a pH regulator and a chelating agent. Further, the thickener is at least one selected from acrylic acid (ester)/C10-30 alkyl acrylate cross-linked polymer and carbomer; the humectant is glycerin; the preservative is p-hydroxyacetophenone; the chelating agent is EDTA-disodium; The emulsifier is PPG-5-cetyl polyether-20; the solvent is deionized water. In a fourth aspect, the present invention provides a method for producing the resident skin external preparation according to the third aspect, the method comprising the steps of: S1, stirring and mixing a thickening agent, a humectant and 1/2 deionized water, heating to 80-90 ℃, homogenizing at a rotating speed of 1000-1500rpm for 5-10min, and preserving heat for later use after homogenization to obtain a component A; s2, stirring and mixing the preservative, the chelating agent, the emulsifier and the rest deionized water, heating to 50-60 ℃, homogenizing for 3-5min at the rotating speed of 800-1000rpm, and preserving heat for later use after homogenizing to obtain a component B; s3, cooling the component A to 50-60 ℃, adding the component B at the ro