Patent Grant
11369563
The present invention relates to a cosmetic composition for skincare. More particularly, the present invention relates to a cosmetic composition for low irritation skincare based on a specific ingredient mixture.
There are thousands of skin formulations available to consumers. Further, there are a myriad of different skin types among the population. Such skin types range from normal skin, dry skin, oily skin, and combination skin (e.g., normal/dry, normal/oily, dry/oily). For most of babies, their skin must be more sensitive compared to normal adult. Accordingly, many cosmetic compositions may be harmful or irritating for their skin types.
The present disclosure is therefore to provide a low-irritation skincare cosmetic composition for human body, especially for babies body. The composition is an excellent texture and has the following advantages: (1) cruelty-free (i.e., no animal test); (2) low-irritating; (3) pigment-free; (4) fragrance-free; and (5) having many kinds of plant extract and plant oil. The term “cruelty-free” used herein means there is no animal test used on the skincare cosmetic product. The term “pigment-free” used herein means there is no pigment used on the skincare cosmetic product, which is based on color of original composition. In light of advantages mentioned above, the skincare cosmetic composition is mild for babies to use.
According to various embodiments of the present disclosure, a skincare cosmetic composition is provided, and the skincare cosmetic composition at least includes an Aloe barbadensis extract (CAS No. 85507-69-3), a Hypericum perforatum flower leaf stem extract (CAS No. 84082-80-4), a Butyrospermum parkii (Shea Butter) (CAS No. 194043-92-0), a Helianthus annuus seed oil (CAS No. 8001-21-6), a Cocos nucifera oil (CAS No. 8001-21-6), a moisturizing agent, and water.
By way of example and not limitation, in accordance with some embodiments of the present disclosure, the Aloe barbadensis extract in the present disclosure is present in the skincare cosmetic composition at a weight percentage ranged from 0.00004% to 0.0005%, such as 0.00004%, 0.000045%, 0.000048%, 0.00005%, 0.0001%, 0.0002%, 0.0003%, 0.0004%, and 0.0005%. In some embodiments of the present disclosure, the Hypericum perforatum flower leaf stem extract is present in the skincare cosmetic composition at a weight percentage ranged from 0.000005% to 0.00005%, for example, 0.000005%, 0.000006%, 0.000007%, 0.0000075%, 0.000015%, 0.00002%, 0.000025%, 0.00003%, 0.00004%, or 0.00005%. In some embodiments of the present disclosure, the Butyrospermum parkii is present in the skincare cosmetic composition at a weight percentage ranged from 0.007% to 0.1%, such as 0.007%, 0.008%, 0.009%, 0.01%, 0.05%, 0.055%, 0.06%, 0.07%, 0.08%, 0.09%, and 0.1%. In some embodiments of the present disclosure, the Helianthus annuus seed oil is present in the skincare cosmetic composition at a weight percentage ranged from 0.009% to 5%, such as for example, 0.009%, 0.009995%, 0.0099%, 1.999%, 2%, 2.5%, 3%, 3.5%, 4%, 4.5%, and 5%. In some embodiments of the present disclosure, the Cocos nucifera oil is present in the skincare cosmetic composition at a weight percentage ranged from 0.008% to 0.08% such as 0.008%, 0.009%, 0.0095%, 0.01%, 0.05%, 0.06%, 0.07%, and 0.08%. In some embodiments of the present disclosure, the moisturizing agent is present in the skincare cosmetic composition at a weight percentage ranged from 1% to 15%, such as 1%, 1.5%, 2.0%, 2.5%, 3.0%, 3.5%, 4.0%, 4.5%, 5.0%, 5.5%, 6.0%, 6.5%, 7.0%, 7.5%, 8.0%, 8.5%, 9.0%, 9.5%, 10%, 10.5%, 11.0%, 11.5%, 12.0%, 12.5%, 13.0%, 13.5%, 14.0%, 14.5%, 15.0%, or the like. However, the aforementioned weight percentage is not limiting, other weight percentage is within the spirit and scope of this disclosure. Aforementioned the Aloe barbadensis extract and the Hypericum perforatum flower leaf stem extract are belonged to plant extract and obtained from the Aloe barbadensis and the Hypericum perforatum flower leaf stem, respectively. For example purposes, the Aloe barbadensis extract used herein is for repairing effect. Also, the Aloe barbadensis extract is very suitable for skin care after sun exposure, and it can increase the skin moisture content, oxygen content, and has a good lubrication and moisturizing effect. It is noted that the Aloe barbadensis extract has anti-sensitive purpose because of rich in amino acids, minerals, vitamins (repair cells). In addition, the Hypericum perforatum flower leaf stem extract used herein is also good for repairing effect and enhance the appearance of dry or damaged skin by reducing flaking and restoring suppleness.
In accordance with some embodiments of the present disclosure, the skincare cosmetic composition may optionally further include Calendula officinalis flower extract (CAS No. 84776-23-8) and Anthemis nobilis flower extract (CAS No. 84649-86-5).
By way of example and not limitation, in embodiments of the present disclosure, the Calendula officinalis flower extract is present in the skincare cosmetic composition at a weight percentage ranged from 0.000003% to 0.00005%, such as 0.000003%, 0.000004, 0.0000045%, 0.000005%, 0.00001%, 0.000015%, 0.00002%, 0.00003%, 0.00004%, 0.00005%, or the like. In some embodiments of the present disclosure, the Anthemis nobilis flower extract is present in the skincare cosmetic composition at a weight percentage ranged from 0.000003% to 0.00005%, such as 0.000003%, 0.000004, 0.0000045%, 0.000005%, 0.00001%, 0.000015%, 0.00002%, 0.00003%, 0.00004%, and 0.00005%. However, the aforementioned weight percentage is not limiting, other weight percentage is within the spirit and scope of this disclosure.
In accordance with some embodiments of the present disclosure, the skincare cosmetic composition may optionally further include Tilia cordata flower extract (CAS No. 84929-52-2), Centaurea cyanus flower extract (CAS No. 84012-18-0), Chamomilla recutita flower extract (CAS No. 84082-60-0), and a combination thereof.
By way of example and not limitation, in some embodiments of the present disclosure, the Tilia cordata flower extract is present in the skincare cosmetic composition at a weight percentage ranged from 0.000003% to 0.00005%, such as 0.000003%, 0.000004, 0.0000045%, 0.000005%, 0.00001%, 0.000015%, 0.00002%, 0.00003%, 0.00004%, 0.00005%, or the like. In some embodiments of the present disclosure, the Centaurea cyanus flower extract is present in the skincare cosmetic composition at a weight percentage ranged from 0.000003% to 0.00005%, such as 0.000003%, 0.000004, 0.0000045%, 0.000005%, 0.00001%, 0.000015%, 0.00002%, 0.00003%, 0.00004%, 0.00005%, or the like. In some embodiments of the present disclosure, the Chamomilla recutita flower extract is present in the skincare cosmetic composition at a weight percentage ranged from 0.000003% to 0.00005%, such as 0.000003%, 0.000004, 0.0000045%, 0.000005%, 0.00001%, 0.000015%, 0.00002%, 0.00003%, 0.00004%, 0.00005%, or the like. However, the aforementioned weight percentage is not limiting, other weight percentage is within the spirit and scope of this disclosure.
In accordance with some embodiments of the present disclosure, the skincare cosmetic composition may optionally further include Theobroma cacao seed butter (CAS No. 84929-52-2), Olea europaea fruit oil (CAS No. 84929-52-2), Mauritia flexuosa fruit oil (CAS No. 84929-52-2), or a combination thereof.
By way of example and not limitation, in some embodiments of the present disclosure, the Theobroma cacao seed butter is present in the skincare cosmetic composition at a weight percentage ranged from 0.001% to 0.1%, such as 0.001%, 0.002%, 0.0025%, 0.05%, 0.06%, 0.07%, 0.08%, 0.09%, 0.1%, or the like. In embodiments of the present disclosure, the Olea europaea fruit oil is present in the skincare cosmetic composition at a weight percentage ranged from 0.03% to 0.5%. For example, 0.03%, 0.04%, 0.045%, 0.05%, 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, or the like. In embodiments of the present disclosure, the Mauritia flexuosa fruit oil is present in the skincare cosmetic composition at a weight percentage ranged from 0.009% to 0.1%. Such as 0.009%, 0.0095%, 0.01%, 0.02%, 0.03%, 0.04%, 0.05%, 0.06%, 0.07%, 0.08%, 0.09%, 0.1%, or the like. However, the aforementioned weight percentage is not limiting, other weight percentage is within the spirit and scope of this disclosure.
In accordance with some embodiments of the present disclosure, the moisturizing agent of the skincare cosmetic composition may optionally further include glycerin, and the glycerin is present in the skincare cosmetic composition at a weight percentage ranged from 8% to 15%, such as 8%, 9%, 10%, 11%, 12%, 13%, 14%, and 15%. However, the aforementioned weight percentage is not limiting, other weight percentage is within the spirit and scope of this disclosure.
In accordance with some embodiments of the present disclosure, the skincare cosmetic composition may optionally further include Hamamelis virginiana water. By way of example and not limitation, in some embodiments of the present disclosure, the Hamamelis virginiana water is present in the skincare cosmetic composition at a weight percentage ranged from 0.009% to 0.1%, such as 0.009%, 0.0095%, 0.01%, 0.02%, 0.03%, 0.04%, 0.05%, 0.06%, 0.07%, 0.08%, 0.09%, and 0.1%. In examples where the skincare cosmetic composition includes Hamamelis virginiana water, the Helianthus annuus seed oil is present in the skincare cosmetic composition at a weight percentage ranged from 1% to 3%, for example, 1% 1.5%, 1.9%, 1999%, 2.5%, 3%, or the like. In examples where the skincare cosmetic composition includes Hamamelis virginiana water.
In accordance with some embodiments of the present disclosure, moisturizing agent of the skincare cosmetic composition may include propylene glycol, which is present in the skincare cosmetic composition at a weight percentage ranged from 1% to 5%, for example, 1% 2%, 3%, 4%, 5%, or the like. However, the aforementioned weight percentage is not limiting, other weight percentage is within the spirit and scope of this disclosure.
In accordance with some embodiments of the present disclosure, the skincare cosmetic composition may optionally further include tocopherol. In some examples, the tocopherol is present in the skincare cosmetic composition at a weight percentage ranged from 0.000003% to 0.005%, for example, 0.000003%, 0.000004%, 0.000005%, 0.0005%, 0.001%, 0.002%, 0.003%, 0.004%, 0.005%. In yet some examples, the tocopherol is present in the skincare cosmetic composition at a weight percentage ranged from 0.0006% to 0.01%, such as 0.0006%, 0.0007%, 0.0008%, 0.0009%, 0.001%, 0.002%, 0.003%, 0.004%, 0.005%, 0.006%, 0.007%, 0.008%, 0.009%, and 0.01%.
In accordance with some embodiments of the present disclosure, the skincare cosmetic composition may optionally further include Prunus amygdalus dulcis oil (CAS No. 8007-69-0), Camellia japonica seed oil (CAS No. 223748-13-8), and Cocos nucifera oil (CAS No. 8001-31-8).
In some embodiments of the present disclosure, the Prunus amygdalus dulcis oil is present in the skincare cosmetic composition at a weight percentage ranged from 0.009% to 0.1%, such as 0.009%, 0.01%, 0.02%, 0.03%, 0.04%, 0.05%, 0.06%, 0.07%, 0.08%, 0.09%, and 0.1%. In some embodiments of the present disclosure, the Camellia japonica seed oil is present in the skincare cosmetic composition at a weight percentage ranged from 0.009% to 0.1%, such as 0.009%, 0.01%, 0.02%, 0.03%, 0.04%, 0.05%, 0.06%, 0.07%, 0.08%, 0.09%, and 0.1%. In some embodiments of the present disclosure, the Cocos nucifera oil is present in the skincare cosmetic composition at a weight percentage ranged from 0.009% to 0.1%, such as 0.009%, 0.01%, 0.02%, 0.03%, 0.04%, 0.05%, 0.06%, 0.07%, 0.08%, 0.09%, and 0.1%. However, the aforementioned weight percentage is not limiting, other weight percentage is within the spirit and scope of this disclosure.
In accordance with some embodiments of the present disclosure, the skincare cosmetic composition may optionally further include sodium hyaluronate (CAS No. 9067-32-7). In some embodiments of the present disclosure, the sodium hyaluronate is present in the skincare cosmetic composition at a weight percentage ranged from 0.00005% to 0.0005%, such as 0.00005%, 0.00006%, 0.00007%, 0.00008%, 0.00009%, 0.0001%, 0.0002%, 0.0003%, 0.0004%, and 0.0005%. However, the aforementioned weight percentage is not limiting, other weight percentage is within the spirit and scope of this disclosure.
In accordance with some embodiments of the present disclosure, the skincare cosmetic composition may optionally further include stearic acid. In accordance with some embodiments of the present disclosure, the stearic acid is present in the skincare cosmetic composition at a weight percentage ranged from 1% to 4%, for example, 1%, 2%, 2.5%, 2.8%, 3%, and 4%. However, the aforementioned weight percentage is not limiting, other weight percentage is within the spirit and scope of this disclosure.
In accordance with some embodiments of the present disclosure, the skincare cosmetic composition may optionally further include Theobroma cacao extract. In some embodiments of the present disclosure, the Theobroma cacao extract is present in the skincare cosmetic composition at a weight percentage ranged from 0.001% to 0.01%. For example, 0.001%, 0.002%, 0.0025%, 0.003%, 0.004%, 0.005%, 0.006%, 0.007%, 0.008%, 0.009%, 0.01%, or the like. However, the aforementioned weight percentage is not limiting, other weight percentage is within the spirit and scope of this disclosure.
In accordance with some embodiments of the present disclosure, the skincare cosmetic composition may optionally further include fragrance. In some embodiments of the present disclosure, the fragrance is selected from vanilla, and the fragrance is present in the skincare cosmetic composition at a weight percentage ranged from 0.01% to 0.05%, such as 0.01%, 0.02%, 0.03%, 0.04%, 0.05%, or the like.
In examples, the skincare cosmetic composition may optionally further include PEG-100 stearate (CAS No. 9004-99-3). The PEG-100 stearate is present in the skincare cosmetic composition at a weight percentage ranged from 0.5% to 1.5%, such as 0.5%, 0.6%, 0.65%, 0.7%, 0.75%, 0.8%, 0.9%, 1.0%, 1.1%, 1.2%, 1.3%, 1.4%, 1.5%, or the like. However, the aforementioned weight percentage is not limiting, other weight percentage is within the spirit and scope of this disclosure.
In accordance with some embodiments of the present disclosure, the moisturizing agent of the skincare cosmetic composition may optionally further include glycerin (CAS No. 56-81-5), arginine (CAS No. 74-79-3), caprylyl glycol (CAS No. 1117-86-8), propylene glycol (CAS No. 57-55-6), triethylhexanoin (CAS No. 7360-38-5), or a combination thereof.
By way of example and not limitation, in some embodiments of the present disclosure, the glycerin is present in the skincare cosmetic composition at a weight percentage ranged from 1% to 10%, such as 1%, 1.5%, 2.0%, 3.0%, 4.0%, 5.0%, 6.0%, 7.0%, 8.0%, 9.0%, 9.0, 9.5%, and 10%. In embodiments of the present disclosure, the arginine is present in the skincare cosmetic composition at a weight percentage ranged from 0.13% to 2%, for example, 0.13%, 0.14%, 0.15%, 0.16%, and 0.17%. In embodiments of the present disclosure, the caprylyl glycol is present in the skincare cosmetic composition at a weight percentage ranged from 0.1% to 0.5%, such as 0.1%, 0.15%, 0.2%, 0.3%, 0.4%, and 0.5%. In some embodiments of the present disclosure, the propylene glycol is present in the skincare cosmetic composition at a weight percentage ranged from 0.001% to 5.0%, for example, 0.001%, 0.002%, 0.0025%, 0.005%, 1%, 3%, 3.5%, 4%, 4.5%, and 5%. In some embodiments of the present disclosure, the triethylhexanoin is present in the skincare cosmetic composition at a weight percentage ranged from 1% to 10%, such as 1%, 2%, 5%, 6%, 7%, 8%, 9%, and 10%. However, the aforementioned weight percentage is not limiting, other weight percentage is within the spirit and scope of this disclosure. It is to be appreciated that other moisturizing agents of the skincare cosmetic composition are within the spirit and scope of this disclosure.
As mentioned above, the moisturizing agents are cosmetic preparations used for protecting skin. These functions are normally performed by sebum produced by healthy skin. The moisturizing agents are available as creams, ointments, bath oils, soap substitutes, or the like. The moisturizing agent includes glycerin, which is polyol small molecule. In polyol moisturizing agent, the glycerin is the most frequently used cosmetic ingredient and has significant function to lubricate human body. In addition, as used herein, the arginine function primarily as hair conditioning agents and skin conditioning agents, which makes babies skin conditioning better protecting function.
In accordance with some embodiments of the present disclosure, the skincare cosmetic composition may optionally further include Rosmarinus officinalis water (CAS No. 84604-14-8). By way of example and not limitation, in some embodiments of the present disclosure, the Rosmarinus officinalis water is present in the skincare cosmetic composition at a weight percentage ranged from 0.005% to 0.01%, for example, 0.005%, 0.006%, 0.007%, 0.008%, 0.009%, and 0.01%. However, the aforementioned weight percentage is not limiting, other weight percentage is within the spirit and scope of this disclosure.
As describe above, the Rosmarinus officinalis water is one of plant extract in the skincare cosmetic composition, which has purifying and anti-irritant properties and is rich in calcium, magnesium, iron, manganese, phosphorus, potassium, zinc, and vitamin B1, vitamin B3 and vitamin C. Accordingly, the Rosmarinus officinalis water has nutritious benefit for human body, especially for babies skincare.
In accordance with some embodiments of the present disclosure, the skincare cosmetic composition may optionally further include an emulsifier selected from the group consisting of xanthan gum (CAS No. 85507-69-3), stearic acid (CAS No. 8002-31-1), glyceryl stearate (CAS No. 142-91-6), isopropyl palmitate (CAS No. 8001-21-6), cetearyl alcohol (CAS No. 67762-27-0/8005-44-5), and a combination thereof.
In accordance with some embodiments of the present disclosure, the emulsifier is present in the skincare cosmetic composition at a weight percentage ranged from 5% to 15%, such as 5%, 6%, 7%, 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15%, or the like. However, the aforementioned weight percentage is not limiting, other weight percentage is within the spirit and scope of this disclosure.
By way of example and not limitation, in some embodiments of the present disclosure, the xanthan gum is present in the skincare cosmetic composition at a weight percentage ranged from 0.09% to 0.5%, such as 0.09%, 0.095%, 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, or the like. In some embodiments of the present disclosure, the stearic acid is present in the skincare cosmetic composition at a weight percentage ranged from 1% to 10%, for example, 1%, 2%, 2.5%, 2.8%, 3%, 4%, 5%, 6%, 7%, 8%, 9%, 10%, or the like. In some embodiments of the present disclosure, the glyceryl stearate is present in the skincare cosmetic composition at a weight percentage ranged from 0.5% to 5%, such as 0.5%, 0.6%, 0.7%, 1.5%, 2%, 2.5%, 3%, 4%, 5%, or the like. In some embodiments of the present disclosure, the isopropyl palmitate is present in the skincare cosmetic composition at a weight percentage ranged from 5% to 15%, such as 5%, 6%, 7%, 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15%, or the like. In some embodiments of the present disclosure, the cetearyl alcohol is present in the skincare cosmetic composition at a weight percentage ranged from 0.05% to 3%, such as 0.05%, 0.06%, 0.07%, 0.08%, 0.09%, 0.6%, 1.8%, 2%, 2.5%, 3%, or the like. However, the aforementioned weight percentage is not limiting, other weight percentage is within the spirit and scope of this disclosure.
In accordance with some embodiments of the present disclosure, the skincare cosmetic composition may optionally further include an antiseptic agent selected from the group consisting of chlorphenesin (CAS No. 104-29-0) and phenoxyethanol (CAS No. 122-99-6).
In accordance with some embodiments of the present disclosure, the antiseptic agent is present in the skincare cosmetic composition at a weight percentage ranged from 0.4% to 1%, such as 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9%, and 1%. However, the aforementioned weight percentage is not limiting, other weight percentage is within the spirit and scope of this disclosure.
The following Examples are provided to illustrate certain aspects of the present disclosure and to aid those of skill in the art in practicing this disclosure. These Examples are in no way to be considered to limit the scope of the disclosure in any manner.
EXAMPLE 1: The ingredients of Example 1 are illustrated in Table 1 below.
Aloe Barbadensis Extract
Hypericum Perforatum
Calendula Officinalis Flower Extract
Anthemis Nobilis Flower Extract
Tilia Cordata Flower Extract
Centaurea Cyanus Flower Extract
Chamomilla Recutita (Matricaria)
Rosmarinus Officinalis (Rosemary)
Butyrospermum Parkii (Shea Butter)
Theobroma Cacao Seed Butter
Helianthus Annuus (Sunflower)
Olea Europaea (Olive) Fruit Oil
Cocos Nucifera Oil
Mauritia Flexuosa Fruit Oil
In Example 1, all the plant extract and the plant oil, such as Aloe barbadensis extract, Rosmarinus officinalis (rosemary) water, Hypericum perforatum flower/leaf/stem extract, Calendula officinalis flower extract, Anthemis nobilis flower extract, Tilia cordata flower extract, Centaurea cyanus flower extract, Chamomilla recutita (matricaria) flower extract, Butyrospermum parkii (shea butter), Theobroma cacao seed butter, Helianthus annuus (sunflower) seed oil, Olea europaea (olive) fruit oil, Cocos nucifera oil, Mauritia flexuosa fruit oil, or the like, are natural, not artificial, thus which are low-irritating skincare cosmetic composition. What's more is when combining all such ingredients may have enough nutrition to make human body nourishing. In this example, the skincare cosmetic composition further includes the glycerin.
EXAMPLE 2: The ingredients of Example 2 are illustrated in Table 2 below.
Aloe Barbadensis Extract
Hamamelis Virginiana
Hypericum Perforatum
Calendula Officinalis
Anthemis Nobilis Flower Extract
Tilia Cordata Flower Extract
Centaurea Cyanus Flower Extract
Chamomilla Recutita (Matricaria)
Rosmarinus Officinalis
Butyrospermum Parkii
Helianthus Annuus
Olea Europaea (Olive) Fruit Oil
Cocos Nucifera Oil
In Example 2, the Hamamelis virginiana water is present in the skincare cosmetic composition at a weight percentage ranged from 0.009% to 0.1%, and the Helianthus annuus seed oil is present in the skincare cosmetic composition at a weight percentage ranged from 1% to 3%.
As used herein, the Hamamelis virginiana water functions as a skin conditioning agents. Such ingredient enhances the protection appearance after suffering dry or damaged skin and helps to reduce flaking and restores the suppleness of skin. Accordingly, the Hamamelis virginiana water acts as soothing function in skincare cosmetic composition disclosed herein. As used herein, the Helianthus annuus seed oil is a clear, slightly amber-colored liquid. Such ingredient that acts as lubricants on the skin surface, which gives the skin a soft and smooth appearance and enhances the appearance of dry or damaged skin by reducing flaking and restoring suppleness. In light of mentioned above, the Helianthus annuus seed oil slows the loss of water from the skin by forming a barrier on the skin's surface, especially protects babies from damaging and keeps their body moisturizing in skincare cosmetic composition disclosed herein.
EXAMPLE 3: The ingredients of Example 3 are illustrated in Table 3 below.
Aloe Barbadensis Extract
Hypericum Perforatum
Calendula Officinalis
Anthemis Nobilis Flower Extract
Tilia Cordata Flower Extract
Centaurea Cyanus Flower Extract
Chamomilla Recutita
Butyrospermum Parkii
Helianthus Annuus (Sunflower)
Prunus Amygdalus Dulcis Oil
Camellia Japonica Seed Oil
In Example 3, the skincare cosmetic composition includes the Prunus amygdalus dulcis oil, the Camellia japonica seed oil, and the Cocos nucifera oil. As used herein, the Prunus amygdalus dulcis oil is a pale, straw-colored or colorless oil obtained from almonds. As used herein, the Prunus amygdalus dulcis oil acts as a lubricant on the skin surface, which gives the skin a soft and smooth appearance. As used herein, the Prunus amygdalus dulcis oil acts as a moisturizing and anti-inflammatory agent. Such ingredient reduces inflammation and soothes skin and helps to restore the elasticity of skin. Further, the Prunus amygdalus dulcis oil may provide nourishing and smoothing effects and can be used for sensitive and dry skin, especially mild for babies skincare. As used herein, the Cocos nucifera oil acts as skin-conditioning agent and has similar function described above, such as the function of the Prunus amygdalus dulcis oil.
In this example, the skincare cosmetic composition includes the sodium hyaluronate, which is one of the best moisturizing agent and is naturally present in inner of human cornea. As used herein, the sodium hyaluronate enhances the appearance of dry or damaged skin by reducing flaking and restoring suppleness.
In this example, the skincare cosmetic composition includes stearic acid. Such ingredient that helps two substances that normally do not mix to become dissolved or dispersed in one another. Also called an emulsifier. In this example, the stearic acid is present in the skincare cosmetic composition at a weight percentage ranged from 1% to 4%. It is worth mentioned that compared to Example 1 and Example 2, the percentage of weight of the stearic acid in Example 3 is less than Example 1 and Example 2. In view of the above, the stearic acid used herein acts as emulsifier, but not heavy and has refreshing function.
In this example, the skincare cosmetic composition includes the Theobroma cacao extract. In this example, the skincare cosmetic composition includes the fragrance such as DC-083089 vanilla.
As previously mentioned, the cosmetic composition disclosed in Examples 1-3 are only exemplary, and it is to be understood that other arrangements of the cosmetic composition exist. For instance, certain components in the exemplary embodiment of Example 1 may be replaced with certain components in the exemplary embodiment of Example 2 to yield a different version of the cosmetic component.
The cosmetic compositions described herein may be cruelty-free such that there is no animal test used to components of the skincare cosmetic composition. Accordingly, the components of the skincare cosmetic compositions may be low-irritating. Various natural plant extract and plant oil described may make human body nutritious and smooth. In addition, the components of the skincare cosmetic compositions may be pigment-free such that all the ingredients in the skincare cosmetic composition disclosed herein are original color, there is no other artificial is added. Further, most of the components of the skincare cosmetic compositions may be fragrance-free such that no irritating function is presence in the skincare cosmetic composition. Specifically, it is a low-irritating skincare cosmetic composition. Such features allow the skincare cosmetic composition and their component to be more readily absorbed into the skin of babies. The cosmetic compositions may be designed so that pigment is not included as a component. Further, exemplary embodiments exist in which fragrance is not included as a component. However, in accordance with other versions, fragrance may be added as a component of the cosmetic composition. In order to create the cosmetic compositions, the various components may be measured out into a cup and then mixed together.
Although the present invention has been described in considerable detail with reference to certain embodiments thereof, other embodiments are possible. Therefore, the spirit and scope of the appended claims should not be limited to the description of the embodiments contained herein.
It will be apparent to those skilled in the art that various modifications and variations can be made to the structure of the present invention without departing from the scope or spirit of the invention. In view of the foregoing, it is intended that the present invention cover modifications and variations of this invention provided they fall within the scope of the following claims.
| Number | Name | Date | Kind |
|---|---|---|---|
| 6416769 | Vromen | Jul 2002 | B1 |
| 9867774 | Hakim | Jan 2018 | B1 |
| 20080107679 | Dilallo | May 2008 | A1 |
| Number | Date | Country |
|---|---|---|
| 103520039 | Jan 2014 | CN |
| Number | Date | Country | |
|---|---|---|---|
| 20210186858 A1 | Jun 2021 | US |
