Hyaluronic acid essence capable of resisting oxidation and brightening and preparation method thereof

Abstract

The invention relates to the technical field of hyaluronic acid essence preparation, in particular to antioxidant and brightening hyaluronic acid essence which comprises the following components in percentage by mass: 0.5%-5% of hyaluronic acid, 1%-3% of sodium hyaluronate, 1%-3% of plant extract, 0.2%-2% of nicotinamide, 0.1%-1% of arginine, 0.5%-3% of trehalose, 0.1%-1% of tannin, 0.1%-0.3% of dendrobium officinale, 3%-10% of glycerol, 0.2%-2% of phospholipid, 0.05%-1% of polyphenol, 0.1%-3% of alpha-arbutin, 0.1%-1% of antioxidant, 0.5%-2% of vitamin, 2%-8% of polyhydric alcohol and the balance of water. The dendrobium officinale, the plant extract and the hyaluronic acid are matched for use, so that the dendrobium officinale mask can deeply moisturize the skin, deeply nourish the skin, brighten the skin color, fade stains, repair damaged skin and make the skin healthier, smoother and elastic, has soothing and anti-inflammatory effects, can relieve skin inflammation and red and swollen phenomena, and has a good application prospect. And the skin is relaxed and comfortable.

Description

Technical Field

[0001] The present invention relates to the technical field of hyaluronic acid essence preparation, and in particular to hyaluronic acid essence capable of resisting oxidation and brightening and a preparation method thereof. Background Art

[0002] With the influence of life and environment, people's skin is prone to dullness, dryness and other phenomena. Therefore, hyaluronic acid essence can be used to improve skin problems, thereby absorbing and locking moisture, increasing the water content of the stratum corneum, preventing skin moisture loss, improving skin elasticity and firmness, making the skin smoother and more delicate, and making the skin look younger.

[0003] The main ingredients of existing hyaluronic acid essences are hydrating and moisturizing, and their functionality is low. The skin is more easily affected by external ultraviolet rays or the environment, resulting in dull and uneven skin tone, which cannot brighten the skin's dull skin tone. It also cannot perform anti-inflammatory repair on inflamed skin, and cannot reduce skin inflammation and redness and swelling, which reduces the skin's protectiveness, resulting in limited use of the essence.

[0004] Therefore, since the main ingredient of the above-mentioned uric acid essence is hydration and moisturizing, and the skin has lower functionality and is more susceptible to dull and uneven skin tone due to external ultraviolet rays or environmental influences, a hyaluronic acid essence with antioxidant and brightening effects can be designed. Summary of the invention

[0005] In order to overcome the problem that the main ingredient of uric acid essence is hydration and moisturizing, its functionality is relatively low. The skin is more easily affected by external ultraviolet rays or the environment, resulting in dull and uneven skin tone, and it is unable to brighten the skin tone.

[0006] The technical solution of the present invention is: the hyaluronic acid essence with antioxidant and brightening effect comprises the following components in percentage by mass: 0.5% to 5% hyaluronic acid, 1% to 3% sodium hyaluronate, 1% to 3% plant extract, 0.2% to 2% niacinamide, 0.1% to 1% arginine, 0.5% to 3% trehalose, 0.1% to 1% galactose, 0.1% to 0.3% dendrobium officinale, 3% to 10% glycerol, 0.2% to 2% phospholipids, 0.05% to 1% polyphenols, 0.1% to 3% alpha arbutin, 0.1% to 1% antioxidants, 0.5% to 2% vitamins, 2% to 8% polyols, and the rest is water.

[0007] Preferably, the essence also includes 1% to 10% of a softener, 0.1% to 1% of an antibacterial agent, and 0.2% to 0.8% of a preservative.

[0008] Preferably, the plant extracts include 0.1% to 2% aloe vera extract, 0.3% to 1% oat kernel extract, 0.3% to 1.5% Centella asiatica extract, 0.2% to 2% licorice root extract and 0.3% to 3% opuntia cactus extract.

[0009] Preferably, the vitamins include vitamin B12 0.01% to 0.1%, vitamin E 0.05% to 1% and vitamin C 0.1% to 1%.

[0010] Preferably, the antioxidant includes butylated hydroxyanisole and butylated hydroxytoluene.

[0011] A method for preparing a hyaluronic acid essence capable of resisting oxidation and brightening the skin comprises the hyaluronic acid essence capable of resisting oxidation and brightening the skin as described above, and the steps are as follows: Step 1: Preparation of aqueous phase: Place hyaluronic acid, sodium hyaluronate and water in a stirring tank, start the stirring tank to stir the hyaluronic acid and sodium hyaluronate to completely dissolve them, add trehalose, arginine, niacinamide, vitamin C, plant extract and vitamin B12 in sequence after dissolution, continue stirring until the solution is completely dissolved, and add citric acid to the stirring tank during stirring to adjust the pH value of the solution; Step 2: Preparation of oil phase: Vitamin E, phospholipids and emollients are placed in a reaction kettle and stirred. After the mixture is dissolved, polyphenols, glycerol and polyols are added in sequence and stirred until they are completely dissolved. The third step is to pour the aqueous phase solution into a homogenizer, slowly add the oil phase aqueous phase solution into the aqueous phase solution, start the homogenizer, emulsify the solution, add Dendrobium candidum to the solution during the emulsification process, and after the emulsification is completed, add α-arbutin, galactose, antioxidants, antibacterial agents and preservatives, and continue stirring until the emulsion is more stable; In the fourth step, the prepared essence is filtered through a filter to remove solid particles, impurities and microorganisms; the filtered solution is placed in a vacuum machine to perform vacuum degassing on the solution to remove bubbles in the solution, and the vacuum degassed essence is filled into packaging bottles.

[0012] Preferably, the stirring speed for preparing the aqueous phase is 300-500 rpm, stirring is performed for 5-10 min after each addition of an ingredient, and the stirring temperature is 30-60°C. The stirring speed for preparing the oil phase is 200-400 rpm, and the stirring temperature is 40-50°C.

[0013] Preferably, the emulsification time of the aqueous phase solution and the oil phase solution is 5 to 10 minutes, the emulsification speed is 1000 to 3000 rpm, the stirring time after emulsification is 10 to 15 minutes, and the emulsification speed is 300 to 500 rpm.

[0014] Preferably, the vacuum degree of vacuum degassing is -0.08 to -0.1 MPa, and the degassing time is 10 to 20 min.

[0015] The invention has the following beneficial effects: the aloe extract is rich in polysaccharide components, has anti-inflammatory, anti-oxidant and skin-soothing effects, and helps to reduce skin inflammation and redness and swelling; the oat kernel extract is rich in β-glucan, has anti-oxidant and anti-aging components, promotes skin metabolism, accelerates the renewal rate of skin cells, helps to metabolize melanin accumulated in the skin, and makes the skin color more uniform and bright; the centella asiatica extract contains asiaticoside and madecassoside components, which can stimulate the activity of fibroblasts, which are the main cells for synthesizing collagen, promote the synthesis of collagen, increase the elasticity and firmness of the skin, effectively reduce wrinkles, make the skin younger and more energetic, and at the same time regulate the microcirculation of the skin and promote the blood and lymphatic circulation of the skin; the licorice root extract contains glycyrrhizic acid and licorice flavonoid components, which can effectively relieve the discomfort symptoms such as redness, swelling, itching and the like of the skin, and restore the skin to comfort state, and at the same time can reduce the production of melanin, solve the problem of dull skin, and make the skin glow with natural radiance; Dendrobium candidum contains polysaccharides and saponins, which can neutralize free radicals, reduce the damage of oxidative stress to the skin, thereby delaying the skin aging process, and promote the regeneration and repair of skin cells, enhance the skin's resistance, and make the skin healthier and more vibrant; the above ingredients and hyaluronic acid can not only deeply hydrate the skin, but also deeply nourish the skin, and can also brighten the skin tone, fade spots, repair damaged skin, make the skin healthier, smoother and more elastic, and at the same time have soothing and anti-inflammatory effects, can reduce skin inflammation and redness, and make the skin relaxed and comfortable. DETAILED DESCRIPTION

[0016] The present invention will be further described below in conjunction with the embodiments.

[0017] The present invention provides an embodiment: a hyaluronic acid essence capable of resisting oxidation and brightening, comprising the following components, by mass percentage: 0.5% hyaluronic acid, 1% sodium hyaluronate, 1% plant extract, 0.2% niacinamide, 0.1% arginine, 0.5% trehalose, 0.1% galactoside, 0.1% dendrobium officinale, 3% glycerol, 0.2% phospholipids, 0.05% polyphenols, 0.1% alpha arbutin, 0.1% antioxidant, 0.5% vitamin, 2% polyol, and the rest is water; the essence also comprises 1% softener, 0.1% antibacterial agent and 0.2% preservative; the plant extract comprises 0.1% aloe extract, 0.3% oat kernel extract, 0.3% centella asiatica extract, 0.2% licorice root extract and 0.3% xiantao cactus extract; the vitamins comprise 0.01% vitamin B12, 0.05% vitamin E and 0.1% vitamin C; the antioxidant comprises butylated hydroxyanisole and butylated hydroxytoluene.

[0018] Example 1 Put 0.5% hyaluronic acid, 1% sodium hyaluronate and water in a stirring tank, start the stirring tank and stir at a speed of 300 rpm to stir 0.5% hyaluronic acid and 1% sodium hyaluronate until they are completely dissolved. After the dissolution is completed, add 0.5% trehalose, 0.1% arginine, 0.2% niacinamide, 0.1% vitamin C, plant extract and 0.01% vitamin B12 in turn, and continue stirring at a stirring temperature of 30°C for 10 minutes until the solution is completely dissolved. During the stirring process, add citric acid to the stirring tank to adjust the pH value of the solution; put 0.05% vitamin E, 0.2% phospholipids and 1% emollient in a reactor, stir the raw materials at a stirring speed of 200 rpm and a temperature of 40°C. After stirring and dissolving, add 0.05% polyphenols, 3% glycerol and 2% polyols in turn and continue stirring until they are completely dissolved. ; Pour the aqueous phase solution into a homogenizer, slowly add the oil phase aqueous phase solution to the aqueous phase solution, turn on the homogenizer to make its speed 1000rpm, emulsify the solution for 10min, add 0.1% of Dendrobium officinale to the solution during the emulsification process, and after the emulsification is completed, add 0.1% α-arbutin, 0.1% glycosyl ester, 0.1% antioxidant, 0.1% antibacterial agent and 0.2% preservative, and continue to emulsify at an emulsification speed of 300rpm for 15min until the emulsion is more stable; the prepared essence is filtered through a filter to remove solid particles, impurities and microorganisms; the filtered solution is placed in a vacuum machine with a vacuum degree of -0.08MPa and degassed for 20min, the solution is vacuum degassed to remove bubbles in the solution, and the vacuum degassed essence is filled into packaging bottles.

[0019] The present invention provides an embodiment: a hyaluronic acid essence capable of resisting oxidation and brightening, comprising the following components by mass percentage: 2.5% hyaluronic acid, 2% sodium hyaluronate, 2% plant extract, 1% niacinamide, 0.6% arginine, 2% trehalose, 0.6% galactoside, 0.2% dendrobium officinale, 7% glycerol, 1% phospholipids, 0.3% polyphenols, 1.5% alpha arbutin, 0.6% antioxidant, 1.3% vitamins, 5% polyols, and the remainder water; the essence also comprises 6% softener, 0.6% antibacterial agent and 0.5% preservative; the plant extract comprises 1.2% aloe extract, 0.6% oat kernel extract, 0.8% centella asiatica extract, 1.3% liquorice root extract and 1.5% xiantao cactus extract; the vitamins comprise 0.05% vitamin B12, 0.5% vitamin E and 0.5% vitamin C; the antioxidant comprises butylated hydroxyanisole and butylated hydroxytoluene.

[0020] Example 2 Place 2.5% hyaluronic acid, 2% sodium hyaluronate and water in a stirring tank, start the stirring tank at a stirring speed of 400 rpm, stir the 2.5% hyaluronic acid and 2% sodium hyaluronate until they are completely dissolved, and after the dissolution is completed, add 2% trehalose, 0.6% arginine, 1% niacinamide, 0.5% vitamin C, plant extract and 0.05% vitamin B12 in sequence, keep stirring at 45°C for 7.5 minutes, until the solution is completely dissolved, add citric acid to the stirring tank during the stirring process to adjust the pH value of the solution; place 0.5% vitamin E, 1% phospholipids and 6% emollient in a reactor, stir the raw materials at a stirring speed of 300 rpm and a temperature of 45°C, and after stirring and dissolving, add 0.3% polyphenols, 7% glycerol and 5% polyols in sequence and continue stirring until they are completely dissolved; add the aqueous phase The solution was poured into a homogenizer, and the oil-water phase solution was slowly added to the water-water phase solution. The homogenizer was turned on to make its speed 2000 rpm, and the emulsification time was 7.5 minutes to emulsify the solution. During the emulsification process, 0.2% of Dendrobium candidum was added to the solution. After the emulsification was completed, 1.5% of α-arbutin, 0.6% of galactose, 0.6% of antioxidant, 0.6% of antibacterial agent and 0.5% of preservative were added, and the emulsification speed was continued to be 400 rpm for 13 minutes until the emulsion was more stable; the prepared essence was filtered through a filter to remove solid particles, impurities and microorganisms; the filtered solution was placed in a vacuum machine with a vacuum degree of -0.09 MPa for degassing for 15 minutes, and the solution was vacuum degassed to remove bubbles in the solution, and the vacuum-degassed essence was filled into packaging bottles.

[0021] The present invention provides an embodiment: a hyaluronic acid essence capable of resisting oxidation and brightening, comprising the following components, by mass percentage: 5% hyaluronic acid, 3% sodium hyaluronate, 3% plant extract, 2% niacinamide, 1% arginine, 3% trehalose, 1% galactoside, 0.3% dendrobium officinale, 10% glycerol, 2% phospholipids, 1% polyphenols, 3% alpha arbutin, 1% antioxidant, 2% vitamins, 8% polyols, and the rest is water; the essence also comprises 10% softener, 1% antibacterial agent and 0.8% preservative; the plant extract comprises 2% aloe extract, 1% oat kernel extract, 1.5% Centella asiatica extract, 2% liquorice root extract and 3% xiantao cactus extract; the vitamins comprise 0.1% vitamin B12, 1% vitamin E and 1% vitamin C; the antioxidant comprises butylated hydroxyanisole and butylated hydroxytoluene.

[0022] Example 3 Place 5% hyaluronic acid, 3% sodium hyaluronate and water in a stirring tank, start the stirring tank at a stirring speed of 500 rpm, stir the 5% hyaluronic acid and 3% sodium hyaluronate to completely dissolve them, add 3% trehalose, 1% arginine, 2% niacinamide, 1% vitamin C, plant extract and 0.1% vitamin B12 in sequence after the dissolution is complete, keep stirring at 60°C for 5 minutes, until the solution is completely dissolved, add citric acid to the stirring tank during the stirring process to adjust the pH value of the solution; place 1% vitamin E, 2% phospholipids and 10% emollient in a reactor, stir the raw materials at a stirring speed of 400 rpm and a temperature of 50°C, after stirring and dissolving, add 1% polyphenols, 10% glycerol and 8% polyols in sequence and continue stirring until completely dissolved; add water-soluble The liquid was poured into a homogenizer, and the oil phase aqueous solution was slowly added to the aqueous phase solution. The homogenizer was turned on to make its speed 3000rpm, and the emulsification time was 5min to emulsify the solution. During the emulsification process, 0.3% of Dendrobium candidum was added to the solution. After the emulsification was completed, 3% of α-arbutin, 1% of glycosides, 1% of antioxidants, 1% of antibacterial agents and 0.8% of preservatives were added. The emulsification speed was continued to be 500rpm for 10min until the emulsion was more stable; the prepared essence was filtered through a filter to remove solid particles, impurities and microorganisms; the filtered solution was placed in a vacuum machine with a vacuum degree of -0.1MPa for degassing for 10min, the solution was vacuum degassed to remove bubbles in the solution, and the vacuum degassed essence was filled into packaging bottles.

[0023] The antioxidant and brightening hyaluronic acid essence of Examples 1, 2, and 3 and the preparation method thereof can deeply hydrate the skin, deeply nourish the skin, brighten the skin tone, fade spots, repair damaged skin, make the skin healthier, smoother, and more elastic, and at the same time have soothing and anti-inflammatory effects, can reduce skin inflammation and redness and swelling, and make the skin relaxed and comfortable.

[0024] The embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. The hyaluronic acid essence that can resist oxidation and brighten the skin is characterized by: Calculated by mass percentage, it includes the following components: 0.5% to 5% hyaluronic acid, 1% to 3% sodium hyaluronate, 1% to 3% plant extract, 0.2% to 2% niacinamide, 0.1% to 1% arginine, 0.5% to 3% trehalose, 0.1% to 1% glycosides, 0.1% to 0.3% dendrobium officinale, 3% to 10% glycerol, 0.2% to 2% phospholipids, 0.05% to 1% polyphenols, 0.1% to 3% alpha arbutin, 0.1% to 3% antioxidants, 0.1% to 1% vitamins, 2% to 8% polyols, and the rest is water.

2. The anti-oxidant and brightening hyaluronic acid serum according to claim 1, characterized in that: The essence also includes 1% to 10% of a softener, 0.1% to 1% of an antibacterial agent, and 0.2% to 0.8% of a preservative.

3. The anti-oxidant and brightening hyaluronic acid serum according to claim 1, characterized in that: Plant extracts include aloe vera extract 0.1% to 2%, oat kernel extract 0.3% to 1%, Centella asiatica extract 0.3% to 1.5%, licorice root extract 0.2% to 2% and opuntia cactus extract 0.3% to 3%.

4. The anti-oxidant and brightening hyaluronic acid serum according to claim 1, characterized in that: Vitamins include vitamin B12 0.01%~0.1%, vitamin E 0.05%~1% and vitamin C 0.1%~1%.

5. The anti-oxidant and brightening hyaluronic acid serum according to claim 1, characterized in that: Antioxidants include butylated hydroxyanisole and butylated hydroxytoluene.

6. A method for preparing a hyaluronic acid essence capable of resisting oxidation and brightening the skin, characterized in that The method comprises the hyaluronic acid essence capable of resisting oxidation and brightening according to claims 1-5, wherein the steps are as follows: Step 1: Preparation of aqueous phase: Place hyaluronic acid, sodium hyaluronate and water in a stirring tank, start the stirring tank to stir the hyaluronic acid and sodium hyaluronate to completely dissolve them, add trehalose, arginine, niacinamide, vitamin C, plant extract and vitamin B12 in sequence after dissolution, continue stirring until the solution is completely dissolved, and add citric acid to the stirring tank during stirring to adjust the pH value of the solution; Step 2: Preparation of oil phase: Vitamin E, phospholipids and emollients are placed in a reaction kettle and stirred. After the mixture is dissolved, polyphenols, glycerol and polyols are added in sequence and stirred until they are completely dissolved. The third step is to pour the aqueous phase solution into a homogenizer, slowly add the oil phase aqueous phase solution into the aqueous phase solution, start the homogenizer, emulsify the solution, add Dendrobium candidum to the solution during the emulsification process, and after the emulsification is completed, add α-arbutin, galactose, antioxidants, antibacterial agents and preservatives, and continue stirring until the emulsion is more stable; In the fourth step, the prepared essence is filtered through a filter to remove solid particles, impurities and microorganisms; the filtered solution is placed in a vacuum machine to perform vacuum degassing on the solution to remove bubbles in the solution, and the vacuum degassed essence is filled into packaging bottles.

7. The method for preparing the anti-oxidative and brightening hyaluronic acid essence according to claim 6, characterized in that: The stirring speed for preparing the water phase is 300-500 rpm, stirring is performed for 5-10 minutes after each addition of an ingredient, and the stirring temperature is 30-60°C. The stirring speed for preparing the oil phase is 200-400 rpm, and the stirring temperature is 40-50°C.

8. The method for preparing the anti-oxidative and brightening hyaluronic acid essence according to claim 6, characterized in that: The emulsification time of the aqueous phase solution and the oil phase solution is 5 to 10 minutes, the emulsification speed is 1000 to 3000 rpm, the stirring time after emulsification is continued for 10 to 15 minutes, and the emulsification speed is 300 to 500 rpm.

9. The method for preparing the anti-oxidative and brightening hyaluronic acid essence according to claim 6, characterized in that: The vacuum degree of vacuum degassing is -0.08~-0.1MPa, and the degassing time is 10~20min.