Cosmetic composition and preparation method thereof

Abstract

The present invention relates to the field of cosmetics, particularly to a cosmetic composition and a preparation method thereof, wherein the cosmetic composition contains a pearl extract, a yeast cell lysate extract, a psidium guajava linn fruit extract, and sodium hyaluronate. According to the present invention, the cosmetic composition uses a variety of naturally-derived ingredients as the main active ingredients; and the cosmetic composition can timely replenish water and maintain long-term moisturizing so as to make the skin appear the moist state, can promote cell respiration, improve cell oxygen consumption rate, promote cell metabolism and reduce oxidative stress, and can effectively clear free radicals and reactive oxygen and repair damaged skin so as to protect the skin, wherein various components are rationally combined, synergistically act, are safe and stable, can moisturize, and form the cosmetic product for supplying energy for the skin.

Description

technical field

[0001] The invention relates to the field of cosmetics, in particular to a cosmetic composition. Background technique

[0002] As we age, the renewal rate of the stratum corneum of the human body becomes slower and slower, and at the same time, the lipid synthesis ability of keratinocytes decreases, or the efficiency of cell division, growth and differentiation in the epidermis becomes lower. Due to the lack of moisturizing factors and lipids in the skin, the barrier function of the stratum corneum is declining day by day. When the moisture content of the stratum corneum is lower than 10%, the skin will appear dry, lose elasticity, and wrinkle, thereby accelerating skin aging. On the other hand, improper lifestyle such as excessive washing or bathing and adverse environmental factors such as dry air or pollutants, as well as inherent diseases such as allergies (atopy) or senile skin diseases can also cause the stratum corneum to lose its original function ....

Examples

Embodiment 1

[0035] Lotion:

[0036] The composition and the percentage composition thereof of forming above-mentioned composition skin care water are:

[0037]

[0038] The preparation method of the above-mentioned skin care water comprises the following steps: adding water, glycerin, sodium hyaluronate and xanthan gum into the reaction pot, starting stirring, heating to 75-80°C, and dispersing evenly; turning on cooling circulating water, stirring to cool down, When the temperature drops to 40~45°C, add pearl extract, yeast lysate extract, guava fruit extract and preservative into the reaction pot, stir and dissolve completely; continue to stir and cool until the material temperature is lower than 38°C , stop stirring, end.

Embodiment 2

[0040] Skin care essence:

[0041] The components and percentages thereof that form the above skin care essence are:

[0042]

[0043] The preparation method of the above-mentioned skin care essence comprises the following steps: adding water, 1,3-propylene glycol, ammonium acryloyldimethyltaurate / VP copolymer, xanthan gum and sodium hyaluronate into the reaction pot, and starting to stir , heated to 75~80°C, dispersed evenly; turn on cooling circulating water, stir to cool down, when the temperature drops to 40~45°C, add pearl extract, yeast lysate extract, guava fruit extract, essence and Add the preservative into the reaction pot, homogenize for 1 minute, stir and dissolve completely; continue to stir and cool until the temperature of the material is lower than 38°C, stop stirring, and end.

Embodiment 3

[0045] Skin Gel:

[0046]The components and percentages thereof that form the above-mentioned skin care gel are:

[0047]

[0048] The preparation method of the above-mentioned skin care gel comprises the following steps: adding water, glycerin, xanthan gum, allantoin and sodium hyaluronate into the water phase pot, starting to stir, heating to 75-80°C, and dispersing evenly, as A Phase; Add caprylic / capric triglyceride, polydimethylsiloxane, dioctyl carbonate and hydroxyethyl acrylate / sodium acryloyldimethyl taurate copolymer into the oil phase pot, heat to 75~ 80°C, stir and disperse evenly, as phase B; pump phase A and phase B into a homogeneous reaction pot, homogenize at high speed for 5 minutes, turn on cooling circulating water, stir to cool down, when the temperature drops to 40~45°C, add Add pearl extract, yeast lysate extract, guava fruit extract, essence and preservative into the reaction pot, homogenize for 1 minute; continue to stir and cool until the temperat...

technical field

[0001] The invention relates to the field of cosmetics, in particular to a cosmetic composition. Background technique

[0002] As we age, the renewal rate of the stratum corneum of the human body becomes slower and slower, and at the same time, the lipid synthesis ability of keratinocytes decreases, or the efficiency of cell division, growth and differentiation in the epidermis becomes lower. Due to the lack of moisturizing factors and lipids in the skin, the barrier function of the stratum corneum is declining day by day. When the moisture content of the stratum corneum is lower than 10%, the skin will appear dry, lose elasticity, and wrinkle, thereby accelerating skin aging. On the other hand, improper lifestyle such as excessive washing or bathing and adverse environmental factors such as dry air or pollutants, as well as inherent diseases such as allergies (atopy) or senile skin diseases can also cause the stratum corneum to lose its original function ....

Examples

Embodiment 1

[0035] Lotion:

[0036] The composition and the percentage composition thereof of forming above-mentioned composition skin care water are:

[0037]

[0038] The preparation method of the above-mentioned skin care water comprises the following steps: adding water, glycerin, sodium hyaluronate and xanthan gum into the reaction pot, starting stirring, heating to 75-80°C, and dispersing evenly; turning on cooling circulating water, stirring to cool down, When the temperature drops to 40~45°C, add pearl extract, yeast lysate extract, guava fruit extract and preservative into the reaction pot, stir and dissolve completely; continue to stir and cool until the material temperature is lower than 38°C , stop stirring, end.

Embodiment 2

[0040] Skin care essence:

[0041] The components and percentages thereof that form the above skin care essence are:

[0042]

[0043] The preparation method of the above-mentioned skin care essence comprises the following steps: adding water, 1,3-propylene glycol, ammonium acryloyldimethyltaurate / VP copolymer, xanthan gum and sodium hyaluronate into the reaction pot, and starting to stir , heated to 75~80°C, dispersed evenly; turn on cooling circulating water, stir to cool down, when the temperature drops to 40~45°C, add pearl extract, yeast lysate extract, guava fruit extract, essence and Add the preservative into the reaction pot, homogenize for 1 minute, stir and dissolve completely; continue to stir and cool until the temperature of the material is lower than 38°C, stop stirring, and end.

Embodiment 3

[0045] Skin Gel:

[0046]The components and percentages thereof that form the above-mentioned skin care gel are:

[0047]

[0048] The preparation method of the above-mentioned skin care gel comprises the following steps: adding water, glycerin, xanthan gum, allantoin and sodium hyaluronate into the water phase pot, starting to stir, heating to 75-80°C, and dispersing evenly, as A Phase; Add caprylic / capric triglyceride, polydimethylsiloxane, dioctyl carbonate and hydroxyethyl acrylate / sodium acryloyldimethyl taurate copolymer into the oil phase pot, heat to 75~ 80°C, stir and disperse evenly, as phase B; pump phase A and phase B into a homogeneous reaction pot, homogenize at high speed for 5 minutes, turn on cooling circulating water, stir to cool down, when the temperature drops to 40~45°C, add Add pearl extract, yeast lysate extract, guava fruit extract, essence and preservative into the reaction pot, homogenize for 1 minute; continue to stir and cool until the temperat...

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