Freeze-dried facial mask

Abstract

The invention provides a freeze-dried mask. The freeze-dried mask is prepared from the following raw materials in parts by weight: 70 to 90 parts of deionized water, 15 to 25 parts of algae extract, 3 to 5 parts of mannitol, 0.5 to 1 part of glycerol, 0.3 to 0.5 part of hydrolyzed collagen, 1 to 3 parts of amino acid mixture, 4 to 6 parts of hydroxypropyl tetrahydropyrantriol, 3 to 5 parts of tetrahydromethylpyrimidine carboxylic acid and 2 to 4 parts of hyaluronic acid. According to the freeze-dried mask disclosed by the invention, natural anti-wrinkle and moisturizing components such as the hydrolyzed collagen, the algae extract, the amino acid mixture and the hyaluronic acid are locked on the mask cloth in a freeze-drying manner, so that on one hand, the freeze-dried mask can better supplement moisture and nutrition for human skin when being used; on the other hand, the freeze-dried facial mask prepared from the natural beautifying and skin-care components is free of any irritating component during use, and does not cause damage to the human skin.

Description

Technical Field

[0001] The invention belongs to the technical field of cosmetics, and in particular relates to a freeze-dried facial mask. Background Art

[0002] Facial masks are a popular beauty and maintenance method nowadays. There are many functions, forms and materials of facial masks, including gel masks, jelly masks, eye masks, non-woven masks, etc. Ordinary facial masks are usually made in a wet way, where non-woven fabric or elastic facial mask paper is soaked in essence with beauty ingredients, and then sealed and packaged into a small package that can be carried around. When using, tear open the sealed package of the mask, and you can directly take out the mask covered with essence and apply it on your face to achieve the effect of beauty and maintenance.

[0003] Although the currently common wet hydrating and moisturizing facial masks can be used and then torn off, in order to ensure that the various ingredients in the facial mask essence can be stored for a long time without being damaged during the preparation process of such facial masks, some preservatives and other products are often added to the facial mask essence. When such facial masks are used, on the one hand, as the storage time increases, there is a risk of the facial mask ingredients being destroyed and damaging the human face. On the other hand, the content of each active ingredient in such facial masks is relatively small, and the repair effect on the human face is relatively poor. Therefore, there is an urgent need for a freeze-dried facial mask that can ensure that the active ingredients in the facial mask are not lost without the use of preservatives and other products to solve the above problems. Summary of the invention

[0004] In view of this, the present invention aims to provide a freeze-dried facial mask. On the one hand, the freeze-dried facial mask can better replenish moisture and nutrition for human skin, eliminate wrinkles and fatigue of human skin, and rejuvenate human skin, thereby improving the use effect of the freeze-dried facial mask. On the other hand, the freeze-dried facial mask made of natural beauty and skin care ingredients does not contain any irritating ingredients when used, and will not cause damage to human skin, thereby effectively improving the safety of the use of the freeze-dried facial mask.

[0005] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0006] A freeze-dried facial mask is prepared from the following raw materials in parts by weight: 70-90 parts of deionized water, 15-25 parts of algae extract, 3-5 parts of mannitol, 0.5-1 part of glycerol, 0.3-0.5 parts of hydrolyzed collagen, 1-3 parts of amino acid mixture, 4-6 parts of hydroxypropyl tetrahydropyrantriol, 3-5 parts of ectoine, and 2-4 parts of hyaluronic acid.

[0007] Furthermore, the amino acid mixture is composed of peptide and glycine in a ratio of 1:2, and the algae extract is a phycocyanin extract. Peptide has been proven to accelerate the healing and recovery of collagen, and collagen can smooth the skin and relieve wrinkles; phycocyanin has a good maintenance function for human skin.

[0008] Furthermore, the freeze-dried facial mask is made of the following raw materials in parts by weight: 72-85 parts of deionized water, 20-25 parts of algae extract, 3-4.5 parts of mannitol, 0.5-0.8 parts of glycerol, 0.35-0.45 parts of hydrolyzed collagen, 1.2-2 parts of amino acid mixture, 3.5-5 parts of hydroxypropyl tetrahydropyrantriol, 4-4.8 parts of tetrahydromethylpyrimidine carboxylic acid, and 2-3.5 parts of hyaluronic acid.

[0009] Furthermore, the freeze-dried facial mask is made of the following raw materials in parts by weight: 78 parts of deionized water, 25 parts of algae extract, 4 parts of mannitol, 0.8 parts of glycerol, 0.4 parts of hydrolyzed collagen, 2 parts of amino acid mixture, 5 parts of hydroxypropyl tetrahydropyrantriol, 5 parts of tetrahydromethylpyrimidine carboxylic acid, and 3 parts of hyaluronic acid.

[0010] The preparation method of the freeze-dried facial mask comprises the following steps:

[0011] Step (1): subjecting the algae extract to ultrasonic grinding, and then subjecting the extract to centrifugation to obtain a filtrate for later use;

[0012] Step (2): uniformly mixing deionized water, mannitol, glycerol, hydroxypropyl tetrahydropyrantriol, and tetrahydromethylpyrimidine carboxylic acid, and subjecting the mixed solution to high-temperature sterilization;

[0013] Step (3): uniformly mix the filtrate in step (1), the mixture after high temperature mold in step (2), the hydrolyzed collagen and the amino acid mixture together to prepare a freeze-dried facial mask essence;

[0014] Step (4): fully soaking the freeze-dried mask cloth in the freeze-dried mask essence prepared in step (3), and placing the soaked cloth in a vacuum freeze dryer for freeze drying;

[0015] Step (5): The freeze-dried membrane cloth in step (4) is packed by plugging to complete the preparation of the freeze-dried facial mask.

[0016] Furthermore, the drying process of the membrane cloth in step (4) is as follows: first keep warm at -40-50°C for 5-8 hours, then keep warm at -15-0°C for 1-2 hours, and finally keep warm at 40-45°C for 3-6 hours. By strictly controlling the drying process of the freeze-dried mask, it can be ensured that the active ingredients in the essence can be fully adsorbed on the membrane cloth.

[0017] Compared with the prior art, the freeze-dried facial mask of the present invention has the following advantages:

[0018] The freeze-dried facial mask of the present invention locks natural anti-wrinkle, moisturizing and hydrating ingredients such as hydrolyzed collagen, algae extract, amino acid mixture and hyaluronic acid on the membrane cloth by freeze-drying. On the one hand, the freeze-dried facial mask can better replenish moisture and nutrition to human skin when used, eliminate wrinkles and fatigue of human skin, and rejuvenate human skin, thereby improving the use effect of the freeze-dried facial mask. On the other hand, the freeze-dried facial mask made of natural beauty and skin care ingredients does not contain any irritating ingredients when used, and will not cause damage to human skin, thereby effectively improving the safety of the freeze-dried facial mask. DETAILED DESCRIPTION

[0019] Unless otherwise defined, the technical terms used in the following embodiments have the same meanings as commonly understood by those skilled in the art to which the present invention belongs.

[0020] The present invention is described in detail below.

[0021] A freeze-dried facial mask is prepared from the following raw materials in parts by weight: 70-90 parts of deionized water, 15-25 parts of algae extract, 3-5 parts of mannitol, 0.5-1 part of glycerol, 0.3-0.5 parts of hydrolyzed collagen, 1-3 parts of amino acid mixture, 4-6 parts of hydroxypropyl tetrahydropyrantriol, 3-5 parts of ectoine, and 2-4 parts of hyaluronic acid.

[0022] In this embodiment, the amino acid mixture is composed of peptide and glycine in a ratio of 1:2, and the algae extract is a phycocyanin extract. Peptide has been shown to accelerate the healing and recovery of collagen, and collagen can smooth the skin and relieve wrinkles; phycocyanin has a good maintenance function for human skin.

[0023] In this embodiment, the freeze-dried facial mask is made of the following raw materials in parts by weight: 72-85 parts of deionized water, 20-25 parts of algae extract, 3-4.5 parts of mannitol, 0.5-0.8 parts of glycerol, 0.35-0.45 parts of hydrolyzed collagen, 1.2-2 parts of amino acid mixture, 3.5-5 parts of hydroxypropyl tetrahydropyrantriol, 4-4.8 parts of tetrahydromethylpyrimidine carboxylic acid, and 2-3.5 parts of hyaluronic acid.

[0024] In this embodiment, the freeze-dried facial mask is made of the following raw materials in parts by weight: 78 parts of deionized water, 25 parts of algae extract, 4 parts of mannitol, 0.8 parts of glycerol, 0.4 parts of hydrolyzed collagen, 2 parts of amino acid mixture, 5 parts of hydroxypropyl tetrahydropyrantriol, 5 parts of tetrahydromethylpyrimidine carboxylic acid, and 3 parts of hyaluronic acid.

[0025] The preparation method of the freeze-dried facial mask comprises the following steps:

[0026] Step (1): subjecting the algae extract to ultrasonic grinding, and then subjecting the extract to centrifugation to obtain a filtrate for later use;

[0027] Step (2): uniformly mixing deionized water, mannitol, glycerol, hydroxypropyl tetrahydropyrantriol, and tetrahydromethylpyrimidine carboxylic acid, and subjecting the mixed solution to high-temperature sterilization;

[0028] Step (3): uniformly mix the filtrate in step (1), the mixture after high temperature mold in step (2), the hydrolyzed collagen and the amino acid mixture together to prepare a freeze-dried facial mask essence;

[0029] Step (4): fully soaking the freeze-dried mask cloth in the freeze-dried mask essence prepared in step (3), and placing the soaked cloth in a vacuum freeze dryer for freeze drying;

[0030] Step (5): The freeze-dried membrane cloth in step (4) is packed by plugging to complete the preparation of the freeze-dried facial mask.

[0031] In this embodiment, the drying process of the membrane cloth in step (4) is as follows: first keep warm at -40-50°C for 5-8 hours, then keep warm at -15-0°C for 1-2 hours, and finally keep warm at 40-45°C for 3-6 hours. By strictly controlling the drying process of the freeze-dried mask, it can be ensured that the active ingredients in the essence can be fully adsorbed on the membrane cloth.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A freeze-dried facial mask, characterized in that: The freeze-dried facial mask is made of the following raw materials in parts by weight: 70-90 parts of deionized water, 15-25 parts of algae extract, 3-5 parts of mannitol, 0.5-1 part of glycerol, 0.3-0.5 parts of hydrolyzed collagen, 1-3 parts of amino acid mixture, 4-6 parts of hydroxypropyl tetrahydropyrantriol, 3-5 parts of tetrahydromethylpyrimidine carboxylic acid, and 2-4 parts of hyaluronic acid.

2. A freeze-dried facial mask according to claim 1, characterized in that: The amino acid mixture is prepared by mixing amino acid and glycine in a ratio of 1:2, and the algae extract is a phycocyanin extract.

3. A freeze-dried facial mask according to claim 1, characterized in that: The freeze-dried facial mask is made of the following raw materials in parts by weight: 72-85 parts of deionized water, 20-25 parts of algae extract, 3-4.5 parts of mannitol, 0.5-0.8 parts of glycerol, 0.35-0.45 parts of hydrolyzed collagen, 1.2-2 parts of amino acid mixture, 3.5-5 parts of hydroxypropyl tetrahydropyrantriol, 4-4.8 parts of tetrahydromethylpyrimidine carboxylic acid, and 2-3.5 parts of hyaluronic acid.

4. A freeze-dried facial mask according to claim 1, characterized in that: The freeze-dried facial mask is made of the following raw materials in parts by weight: 78 parts of deionized water, 25 parts of algae extract, 4 parts of mannitol, 0.8 parts of glycerol, 0.4 parts of hydrolyzed collagen, 2 parts of amino acid mixture, 5 parts of hydroxypropyl tetrahydropyrantriol, 5 parts of tetrahydromethylpyrimidine carboxylic acid, and 3 parts of hyaluronic acid.

5. A method for preparing a freeze-dried facial mask according to any one of claims 1 to 4, characterized in that: The steps include: Step (1): subjecting the algae extract to ultrasonic grinding, and then subjecting the extract to centrifugation to obtain a filtrate for later use; Step (2): uniformly mixing deionized water, mannitol, glycerol, hydroxypropyl tetrahydropyrantriol, and tetrahydromethylpyrimidine carboxylic acid, and subjecting the mixed solution to high-temperature sterilization; Step (3): uniformly mix the filtrate in step (1), the mixture after high temperature mold in step (2), the hydrolyzed collagen and the amino acid mixture together to prepare a freeze-dried facial mask essence; Step (4): fully soaking the freeze-dried mask cloth in the freeze-dried mask essence prepared in step (3), and placing the soaked cloth in a vacuum freeze dryer for freeze drying; Step (5): The freeze-dried membrane cloth in step (4) is packed by plugging to complete the preparation of the freeze-dried facial mask.

6. The method for preparing a freeze-dried facial mask according to claim 5, characterized in that: The drying process of the membrane cloth in step (4) is as follows: first keep it warm at -40-50°C for 5-8 hours, then keep it warm at -15-0°C for 1-2 hours, and finally keep it warm at 40-45°C for 3-6 hours.