Sensitive skin anti-wrinkle moisturizing composition and essence oil containing the same and preparation method thereof

Abstract

The application relates to the technical field of skin care products, and particularly discloses a sensitive-skin anti-wrinkle moisturizing composition, an essence oil containing the composition and a preparation method. The sensitive-skin anti-wrinkle moisturizing composition is compounded by Mediterranean cypress oil, citron peel oil, white camomile flower oil, medicinal sage oil and flat-headed wood oil; and the application has the advantage of better anti-wrinkle effect on sensitive skin.

Description

Technical Field

[0001] This invention relates to the field of skincare products, and in particular to an anti-wrinkle and moisturizing composition for sensitive skin, an essential oil containing the composition, and a method for its preparation. Background Technology

[0002] As we age, our skin gradually loosens, leading to wrinkles. Consumers typically use anti-wrinkle skincare products to care for their skin. The anti-wrinkle effect of these products mainly comes from their anti-wrinkle ingredients. While general anti-wrinkle skincare products are effective for normal skin, they are less effective for sensitive skin. Due to the skin's fragility, allergic reactions are common. Even if anti-wrinkle products do have anti-wrinkle effects such as eliminating free radicals, the continued damage to the skin significantly reduces their effectiveness. Therefore, conventional anti-wrinkle skincare products are generally less effective for people with sensitive skin and may not meet their needs, leaving room for improvement. Summary of the Invention

[0003] In order to achieve better anti-wrinkle effects for sensitive skin, this application provides an anti-wrinkle and moisturizing composition for sensitive skin, an essential oil containing the composition, and a method for its preparation.

[0004] In a first aspect, this application provides an anti-wrinkle and moisturizing composition for sensitive skin, employing the following technical solution: A sensitive skin anti-wrinkle and moisturizing composition, made from Mediterranean cypress oil, citron peel oil, white chamomile flower oil, sage oil, and sage oil.

[0005] By employing the above-mentioned technical solution, and using a compound of Mediterranean cypress oil, citron peel oil, white chamomile oil, sage oil, and walnut oil, the active ingredients in these oils work synergistically to significantly eliminate free radicals. They also effectively inhibit elastase activity and hyaluronidase activity, achieving excellent soothing and anti-wrinkle effects. Furthermore, the oil components reduce skin moisture loss, providing good moisturizing effects. This allows the composition to quickly repair sensitive skin, preventing repeated damage and maximizing its anti-wrinkle efficacy. The resulting product is suitable even for people with sensitive skin, providing rapid anti-wrinkle relief.

[0006] Preferably, the mass ratio of Mediterranean cypress oil, citron peel oil, white chrysanthemum oil, sage oil, and flat-root wood oil is 0.008-0.012:0.008-0.012:0.008-0.012:0.008-0.012:0.4-0.6.

[0007] By adopting the above technical solution and specifically selecting the mass ratio of Mediterranean cypress oil, citron peel oil, white chamomile oil, sage oil, and sage oil, the active ingredients are combined in a specific ratio to achieve better synergistic effects. For people with sensitive skin, this can have a more significant and rapid anti-wrinkle effect.

[0008] Secondly, this application provides a method for preparing an anti-wrinkle and moisturizing composition for sensitive skin, using the following technical solution: A method for preparing the above-mentioned anti-wrinkle and moisturizing composition for sensitive skin involves mixing Mediterranean cypress oil, citron peel oil, white chrysanthemum oil, sage oil, and walnut oil at 40-45°C until homogeneous, thereby obtaining the anti-wrinkle and moisturizing composition for sensitive skin.

[0009] By adopting the above technical solution, and mixing Mediterranean cypress oil, citron peel oil, white chamomile oil, sage oil, and sage oil at 40-45℃, the active ingredients work together better, exerting a more synergistic effect and achieving a faster anti-wrinkle effect for sensitive skin.

[0010] Thirdly, this application provides an anti-wrinkle and moisturizing essence oil for sensitive skin, employing the following technical solution: A moisturizing and anti-wrinkle essence oil for sensitive skin, comprising the following components in parts by weight: Sunflower seed oil: 93.7736-95.0814 parts; Aloe vera extract, 1.9-2.1 parts; 0.9-1.1 parts coconut oil; Mineral oil 0.9-1.1 parts; Centella asiatica extract 0.0001-0.0003 parts; Oat kernel oil 0.3-0.5 parts; 0.005-0.006 parts of Lithospermum erythrorhizon root extract; Rosemary leaf oil 0.07-0.09 parts; 0.07-0.09 parts lavender oil; Lemongrass leaf oil 0.03-0.05 parts; Lemon peel oil 0.01-0.03 parts; Mediterranean cypress oil, 0.008-0.012 parts; Citron peel oil 0.008-0.012 parts; White chrysanthemum oil: 0.008-0.012 parts; Sage oil, 0.008-0.012 parts; Flat-kernel wood oil 0.4-0.6 parts; Moisturizer 0.3008-0.5112 parts; Chelating agent 0.0007-0.0009 parts.

[0011] By adopting the above technical solution, and adding Mediterranean cypress oil, citron peel oil, white chamomile oil, sage oil, and walnut oil to the essential oil, the active ingredients in these oils work synergistically to significantly eliminate free radicals, effectively inhibit elastase activity, and effectively suppress hyaluronidase activity, achieving excellent soothing and anti-wrinkle effects. Furthermore, the addition of moisturizers, working in conjunction with the oil components, reduces skin moisture loss and provides a superior moisturizing effect.

[0012] Facial oils can quickly repair sensitive skin, making it less prone to allergies and preventing repeated damage. This allows the anti-wrinkle effects to be fully realized, resulting in better anti-wrinkle efficacy and rapid wrinkle reduction for people with sensitive skin.

[0013] Preferably, the moisturizer is a combination of tocopheryl acetate, caprylic / capric triglyceride, and ascorbyl palmitate.

[0014] By adopting the above technical solution and specifically selecting a combination of tocopheryl acetate, caprylic / capric triglyceride, and ascorbyl palmitate as moisturizers, the moisturizing effect is better, the skin-soothing effect is more significant, and the skin can be repaired better.

[0015] Preferably, the mass ratio of tocopheryl acetate, caprylic / capric triglyceride, and ascorbyl palmitate is 0.2-0.4:0.1-0.11:0.0008-0.0012.

[0016] By adopting the above technical solution and specifically selecting the mass ratio of tocopheryl acetate, caprylic / capric triglyceride, and ascorbyl palmitate, the moisturizing effect can be better improved, making the skin repair effect of the essence oil more effective.

[0017] Preferably, the chelating agent is cyclodextrin.

[0018] By adopting the above technical solution and specifically selecting cyclodextrin as the chelating agent, the product quality is more stable and the soothing, anti-wrinkle, and moisturizing effects are better achieved.

[0019] Fourthly, this application provides a method for preparing an anti-wrinkle and moisturizing essence oil for sensitive skin, employing the following technical solution: A method for preparing the above-mentioned sensitive skin anti-wrinkle and moisturizing essence oil includes the following steps: Step 1): Mix sunflower seed oil, aloe vera extract, coconut oil, mineral oil, centella asiatica extract, oat kernel oil, comfrey root extract, rosemary leaf oil, lavender oil, lemongrass leaf oil, lemon peel oil, Mediterranean cypress oil, citron peel oil, white chamomile flower oil, sage oil, and sage oil at 40-45℃ until homogeneous to obtain a premix. Step 2): Cool the premix to 25-30℃, add moisturizer and chelating agent, mix well to obtain sensitive skin anti-wrinkle moisturizing essence oil.

[0020] By adopting the above technical solution, and mixing sunflower seed oil, aloe vera extract, coconut oil, mineral oil, centella asiatica extract, oat kernel oil, comfrey root extract, rosemary leaf oil, lavender oil, lemongrass leaf oil, lemon peel oil, Mediterranean cypress oil, citron peel oil, white chamomile flower oil, sage oil, and sage oil at 40-45℃, the active ingredients can better cooperate with each other, resulting in better synergistic effects. This can better improve the anti-wrinkle effect for sensitive skin and better meet consumer needs.

[0021] In summary, this application has the following beneficial effects: 1. Because this application uses a compound of Mediterranean cypress oil, citron peel oil, white chamomile oil, sage oil, and walnut oil, the active ingredients in these oils work synergistically to significantly eliminate free radicals, effectively inhibit elastase activity, and effectively inhibit hyaluronidase activity. This results in excellent soothing and anti-wrinkle effects. Furthermore, the oil components reduce skin moisture loss and provide good moisturizing effects, allowing the composition to quickly repair sensitive skin and prevent it from repeatedly being damaged. This allows the anti-wrinkle effect to be fully realized and is highly effective, providing rapid anti-wrinkle relief even for people with sensitive skin.

[0022] 2. In this application, the preferred method is to select the specific mass ratio of Mediterranean cypress oil, citron peel oil, white chamomile oil, sage oil, and walnut oil so that the active ingredients can be combined in a specific ratio to achieve better synergistic effects. For people with sensitive skin, this method can have a more significant and rapid anti-wrinkle effect.

[0023] 3. The method of this application involves mixing sunflower seed oil, aloe vera extract, coconut oil, mineral oil, centella asiatica extract, oat kernel oil, comfrey root extract, rosemary leaf oil, lavender oil, lemongrass leaf oil, lemon peel oil, Mediterranean cypress oil, citron peel oil, white chamomile flower oil, sage oil, and sage oil at 40-45°C. This allows the active ingredients to better cooperate and exert a more synergistic effect, thus improving the anti-wrinkle effect on sensitive skin and better meeting consumer needs. Detailed Implementation

[0024] The present application will be further described in detail below with reference to the embodiments.

[0025] Example 1 A sensitive skin anti-wrinkle and moisturizing composition, made from Mediterranean cypress oil, citron peel oil, white chamomile flower oil, sage oil, and sage oil.

[0026] Mediterranean cypress oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0027] Citron peel oil was purchased from Guangzhou Shengjia Biotechnology Co., Ltd.

[0028] White chrysanthemum oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0029] The medicinal sage oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0030] The flat-kernel wood oil was purchased from Guangzhou Yujin Trading Co., Ltd.

[0031] The preparation method of the anti-wrinkle and moisturizing composition for sensitive skin is as follows: 0.008 kg of Mediterranean cypress oil, 0.008 kg of citron peel oil, 0.008 kg of white chrysanthemum oil, 0.008 kg of sage oil, and 0.4 kg of flat-kernel wood oil were added to a mixing vessel, kept at a constant temperature of 40℃, and stirred at a speed of 60 r / min for 30 minutes until the mixture was homogeneous, thus obtaining a sensitive skin anti-wrinkle and moisturizing composition.

[0032] Example 2 A sensitive skin anti-wrinkle and moisturizing composition, made from Mediterranean cypress oil, citron peel oil, white chamomile flower oil, sage oil, and sage oil.

[0033] Mediterranean cypress oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0034] Citron peel oil was purchased from Guangzhou Shengjia Biotechnology Co., Ltd.

[0035] White chrysanthemum oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0036] The medicinal sage oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0037] The flat-kernel wood oil was purchased from Guangzhou Yujin Trading Co., Ltd.

[0038] The preparation method of the anti-wrinkle and moisturizing composition for sensitive skin is as follows: Add 0.01 kg of Mediterranean cypress oil, 0.01 kg of citron peel oil, 0.01 kg of white chrysanthemum oil, 0.01 kg of sage oil, and 0.5 kg of flat-kernel wood oil to a mixing vessel, maintain a constant temperature of 42.5℃, rotate at 60 r / min, and stir for 30 min until the mixture is homogeneous to obtain a sensitive skin anti-wrinkle and moisturizing composition.

[0039] Example 3 A sensitive skin anti-wrinkle and moisturizing composition, made from Mediterranean cypress oil, citron peel oil, white chamomile flower oil, sage oil, and sage oil.

[0040] Mediterranean cypress oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0041] Citron peel oil was purchased from Guangzhou Shengjia Biotechnology Co., Ltd.

[0042] White chrysanthemum oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0043] The medicinal sage oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0044] The flat-kernel wood oil was purchased from Guangzhou Yujin Trading Co., Ltd.

[0045] The preparation method of the anti-wrinkle and moisturizing composition for sensitive skin is as follows: 0.012 kg of Mediterranean cypress oil, 0.012 kg of citron peel oil, 0.012 kg of white chrysanthemum oil, 0.012 kg of sage oil, and 0.6 kg of flat-kernel wood oil were added to a mixing vessel, kept at a constant temperature of 45℃, and stirred at a speed of 60 r / min for 30 min until the mixture was homogeneous, thus obtaining a sensitive skin anti-wrinkle and moisturizing composition.

[0046] Comparative Example 1 A sensitive skin anti-wrinkle and moisturizing composition, which differs from Example 2 only in that: Replace Mediterranean cypress oil with an equal amount of jojoba oil. Jojoba oil was purchased from Hubei Xinghengye Technology Co., Ltd.

[0047] Comparative Example 2 A sensitive skin anti-wrinkle and moisturizing composition, which differs from Example 2 only in that: Replace citron peel oil with an equal amount of pomegranate seed oil. The pomegranate seed oil was purchased from Hubei Xinyuhong Biomedical Technology Co., Ltd.

[0048] Comparative Example 3 A sensitive skin anti-wrinkle and moisturizing composition, which differs from Example 2 only in that: Grape seed oil was used to replace white chrysanthemum oil in equal amounts.

[0049] The grape seed oil was purchased from Ji'an Zhongda Natural Plant Fragrance Co., Ltd.

[0050] Comparative Example 4 A sensitive skin anti-wrinkle and moisturizing composition, which differs from Example 2 only in that: Rosehip oil was used as an equal substitute for sage oil.

[0051] Rosehip oil was purchased from Hubei Shineng Chemical Technology Co., Ltd.

[0052] Comparative Example 5 A sensitive skin anti-wrinkle and moisturizing composition, which differs from Example 2 only in that: Replace the flat-root wood oil with an equal amount of olive oil.

[0053] The olive oil was purchased from Shandong Jinshengtai Chemical Co., Ltd.

[0054] Comparative Example 6 Jojoba oil was used to replace Mediterranean cypress oil in equal amounts; pomegranate seed oil was used to replace citron peel oil in equal amounts; grape seed oil was used to replace white chamomile oil in equal amounts; rosehip oil was used to replace sage oil in equal amounts; and olive oil was used to replace walnut oil in equal amounts.

[0055] Jojoba oil was purchased from Hubei Xinghengye Technology Co., Ltd.

[0056] The pomegranate seed oil was purchased from Hubei Xinyuhong Biomedical Technology Co., Ltd.

[0057] The grape seed oil was purchased from Ji'an Zhongda Natural Plant Fragrance Co., Ltd.

[0058] Rosehip oil was purchased from Hubei Shineng Chemical Technology Co., Ltd.

[0059] The olive oil was purchased from Shandong Jinshengtai Chemical Co., Ltd.

[0060] Application Example 1 A moisturizing and anti-wrinkle essence oil for sensitive skin, formulated from the following components in parts by weight: Sunflower seed oil, aloe vera extract, coconut oil, mineral oil, centella asiatica extract, oat kernel oil, tocopheryl acetate, caprylic / capric triglyceride, comfrey root extract, rosemary leaf oil, lavender oil, lemongrass leaf oil, lemon peel oil, Mediterranean cypress oil, citron peel oil, white chamomile flower oil, sage oil, cyclodextrin, syringa oil, ascorbyl palmitate.

[0061] The sunflower seed oil was purchased from Guangzhou Minghui Fine Chemical Co., Ltd.

[0062] The aloe vera extract was purchased from Guangzhou Minghui Fine Chemical Co., Ltd.

[0063] The coconut oil was purchased from Guangzhou Minghui Fine Chemical Co., Ltd.

[0064] The mineral oil was purchased from Guangzhou Minghui Fine Chemical Co., Ltd.

[0065] Centella asiatica extract was purchased from Guangzhou Nuoyan Biotechnology Co., Ltd.

[0066] The oat kernel oil was purchased from Guangzhou Keqihua Trading Co., Ltd.

[0067] Tocopherol acetate was purchased from Guangzhou Kesa Road Trading Co., Ltd.

[0068] Caprylic / capric triglycerides were purchased from Guangzhou Tainuo Biotechnology Co., Ltd.

[0069] The Lithospermum root extract was purchased from Guangzhou Tainuo Biotechnology Co., Ltd.

[0070] Rosemary leaf oil was purchased from Guangzhou Shengjia Biotechnology Co., Ltd.

[0071] The lavender oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0072] Lemongrass leaf oil was purchased from Guangzhou Naxin Biotechnology Co., Ltd.

[0073] Lemon peel oil was purchased from Guangzhou Naxin Biotechnology Co., Ltd.

[0074] Mediterranean cypress oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0075] Citron peel oil was purchased from Guangzhou Shengjia Biotechnology Co., Ltd.

[0076] White chrysanthemum oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0077] The medicinal sage oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0078] Cyclodextrin was purchased from Guangzhou Nuoyan Biotechnology Co., Ltd.

[0079] The flat-kernel wood oil was purchased from Guangzhou Yujin Trading Co., Ltd.

[0080] Ascorbyl palmitate was purchased from Bifen Biotechnology (Guangzhou) Co., Ltd.

[0081] The preparation method of anti-wrinkle and moisturizing essence oil for sensitive skin includes the following steps: Step 1): Add 95.0814 kg of sunflower seed oil, 1.9 kg of aloe vera extract, 0.9 kg of coconut oil, 0.9 kg of mineral oil, 0.0001 kg of centella asiatica extract, 0.3 kg of oat kernel oil, 0.005 kg of comfrey root extract, 0.07 kg of rosemary leaf oil, 0.07 kg of lavender oil, 0.03 kg of lemongrass leaf oil, 0.01 kg of lemon peel oil, 0.008 kg of Mediterranean cypress oil, 0.008 kg of citron peel oil, 0.008 kg of white chamomile flower oil, 0.008 kg of sage oil, and 0.4 kg of walnut oil to a mixing tank. Maintain a constant temperature of 40℃ and a stirring speed of 60 r / min for 30 minutes until the mixture is homogeneous, thus obtaining a premix.

[0082] Step 2): Cool the premix to 25°C, add 0.2 kg tocopheryl acetate, 0.1 kg caprylic / capric triglyceride, 0.0008 kg ascorbyl palmitate, and 0.0007 kg cyclodextrin. Stir at 60 r / min for 15 min until well mixed, then filter through a filter cloth to obtain the sensitive skin anti-wrinkle and moisturizing essence oil.

[0083] Application Example 2 A moisturizing and anti-wrinkle essence oil for sensitive skin, formulated from the following components in parts by weight: Sunflower seed oil, aloe vera extract, coconut oil, mineral oil, centella asiatica extract, oat kernel oil, tocopheryl acetate, caprylic / capric triglyceride, comfrey root extract, rosemary leaf oil, lavender oil, lemongrass leaf oil, lemon peel oil, Mediterranean cypress oil, citron peel oil, white chamomile flower oil, sage oil, cyclodextrin, syringa oil, ascorbyl palmitate.

[0084] The sunflower seed oil was purchased from Guangzhou Minghui Fine Chemical Co., Ltd.

[0085] The aloe vera extract was purchased from Guangzhou Minghui Fine Chemical Co., Ltd.

[0086] The coconut oil was purchased from Guangzhou Minghui Fine Chemical Co., Ltd.

[0087] The mineral oil was purchased from Guangzhou Minghui Fine Chemical Co., Ltd.

[0088] Centella asiatica extract was purchased from Guangzhou Nuoyan Biotechnology Co., Ltd.

[0089] The oat kernel oil was purchased from Guangzhou Keqihua Trading Co., Ltd.

[0090] Tocopherol acetate was purchased from Guangzhou Kesa Road Trading Co., Ltd.

[0091] Caprylic / capric triglycerides were purchased from Guangzhou Tainuo Biotechnology Co., Ltd.

[0092] The Lithospermum root extract was purchased from Guangzhou Tainuo Biotechnology Co., Ltd.

[0093] Rosemary leaf oil was purchased from Guangzhou Shengjia Biotechnology Co., Ltd.

[0094] The lavender oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0095] Lemongrass leaf oil was purchased from Guangzhou Naxin Biotechnology Co., Ltd.

[0096] Lemon peel oil was purchased from Guangzhou Naxin Biotechnology Co., Ltd.

[0097] Mediterranean cypress oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0098] Citron peel oil was purchased from Guangzhou Shengjia Biotechnology Co., Ltd.

[0099] White chrysanthemum oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0100] The medicinal sage oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0101] Cyclodextrin was purchased from Guangzhou Nuoyan Biotechnology Co., Ltd.

[0102] The flat-kernel wood oil was purchased from Guangzhou Yujin Trading Co., Ltd.

[0103] Ascorbyl palmitate was purchased from Bifen Biotechnology (Guangzhou) Co., Ltd.

[0104] The preparation method of anti-wrinkle and moisturizing essence oil for sensitive skin includes the following steps: Step 1): Add 94.428 kg of sunflower seed oil, 2 kg of aloe vera extract, 1 kg of coconut oil, 1 kg of mineral oil, 0.0002 kg of centella asiatica extract, 0.4 kg of oat kernel oil, 0.0055 kg of comfrey root extract, 0.08 kg of rosemary leaf oil, 0.08 kg of lavender oil, 0.04 kg of lemongrass leaf oil, 0.02 kg of lemon peel oil, 0.01 kg of Mediterranean cypress oil, 0.01 kg of citron peel oil, 0.01 kg of white chamomile flower oil, 0.01 kg of sage oil, and 0.5 kg of walnut oil to a mixing tank. Maintain a constant temperature of 42.5℃ and a stirring speed of 60 r / min for 30 minutes until the mixture is homogeneous, thus obtaining a premix.

[0105] Step 2): Cool the premix to 27.5°C, add 0.3 kg tocopheryl acetate, 0.1045 kg caprylic / capric triglyceride, 0.001 kg ascorbyl palmitate, and 0.0008 kg cyclodextrin. Stir at 60 r / min for 15 min until well mixed, then filter through a filter cloth to obtain the sensitive skin anti-wrinkle and moisturizing essence oil.

[0106] Application Example 3 A moisturizing and anti-wrinkle essence oil for sensitive skin, formulated from the following components in parts by weight: Sunflower seed oil, aloe vera extract, coconut oil, mineral oil, centella asiatica extract, oat kernel oil, tocopheryl acetate, caprylic / capric triglyceride, comfrey root extract, rosemary leaf oil, lavender oil, lemongrass leaf oil, lemon peel oil, Mediterranean cypress oil, citron peel oil, white chamomile flower oil, sage oil, cyclodextrin, syringa oil, ascorbyl palmitate.

[0107] The sunflower seed oil was purchased from Guangzhou Minghui Fine Chemical Co., Ltd.

[0108] The aloe vera extract was purchased from Guangzhou Minghui Fine Chemical Co., Ltd.

[0109] The coconut oil was purchased from Guangzhou Minghui Fine Chemical Co., Ltd.

[0110] The mineral oil was purchased from Guangzhou Minghui Fine Chemical Co., Ltd.

[0111] Centella asiatica extract was purchased from Guangzhou Nuoyan Biotechnology Co., Ltd.

[0112] The oat kernel oil was purchased from Guangzhou Keqihua Trading Co., Ltd.

[0113] Tocopherol acetate was purchased from Guangzhou Kesa Road Trading Co., Ltd.

[0114] Caprylic / capric triglycerides were purchased from Guangzhou Tainuo Biotechnology Co., Ltd.

[0115] The Lithospermum root extract was purchased from Guangzhou Tainuo Biotechnology Co., Ltd.

[0116] Rosemary leaf oil was purchased from Guangzhou Shengjia Biotechnology Co., Ltd.

[0117] The lavender oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0118] Lemongrass leaf oil was purchased from Guangzhou Naxin Biotechnology Co., Ltd.

[0119] Lemon peel oil was purchased from Guangzhou Naxin Biotechnology Co., Ltd.

[0120] Mediterranean cypress oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0121] Citron peel oil was purchased from Guangzhou Shengjia Biotechnology Co., Ltd.

[0122] White chrysanthemum oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0123] The medicinal sage oil was purchased from Guangzhou Shengjiya Biotechnology Co., Ltd.

[0124] Cyclodextrin was purchased from Guangzhou Nuoyan Biotechnology Co., Ltd.

[0125] The flat-kernel wood oil was purchased from Guangzhou Yujin Trading Co., Ltd.

[0126] Ascorbyl palmitate was purchased from Bifen Biotechnology (Guangzhou) Co., Ltd.

[0127] The preparation method of anti-wrinkle and moisturizing essence oil for sensitive skin includes the following steps: Step 1): Add 93.7736 kg of sunflower seed oil, 2.1 kg of aloe vera extract, 1.1 kg of coconut oil, 1.1 kg of mineral oil, 0.0003 kg of centella asiatica extract, 0.5 kg of oat kernel oil, 0.006 kg of comfrey root extract, 0.09 kg of rosemary leaf oil, 0.09 kg of lavender oil, 0.05 kg of lemongrass leaf oil, 0.03 kg of lemon peel oil, 0.012 kg of Mediterranean cypress oil, 0.012 kg of citron peel oil, 0.012 kg of white chamomile flower oil, 0.012 kg of sage oil, and 0.6 kg of walnut oil to a mixing tank. Maintain a constant temperature of 40-45℃ and a stirring speed of 60 r / min for 30 minutes until the mixture is homogeneous, thus obtaining a premix.

[0128] Step 2): Cool the premix to 25-30℃, add 0.4kg tocopheryl acetate, 0.11kg caprylic / capric triglyceride, 0.0012kg ascorbyl palmitate, and 0.0009kg cyclodextrin. Stir at 60r / min for 15min until well mixed, then filter through a filter cloth to obtain the sensitive skin anti-wrinkle and moisturizing essence oil.

[0129] Experiment 1 The DPPH free radical scavenging rate (%) of the test samples prepared from the sensitive skin anti-wrinkle and moisturizing compositions of each embodiment and comparative example was tested according to T / SHRH 006—2018 "Cosmetics - Test Method for Free Radical (DPPH) Scavenging".

[0130] Test sample: 1g of sensitive skin anti-wrinkle moisturizing composition and 99g of white mineral oil are mixed evenly to obtain the test sample.

[0131] Experiment 2 The hyaluronidase inhibition rate (%) of the test samples prepared from the sensitive skin anti-wrinkle and moisturizing compositions of each embodiment and comparative example was determined according to T / JSRH 003-2023 "Test of Anti-allergic Activity of Cosmetic Raw Materials - Hyaluronidase Inhibition Method".

[0132] Test sample: 1g of sensitive skin anti-wrinkle moisturizing composition and 99g of white mineral oil are mixed evenly to obtain the test sample.

[0133] Experiment 3 According to T / AHPCA 047-2023 "Test Method for Anti-wrinkle and Firming Efficacy of Cosmetics (Rapid Determination of Elastase Inhibition)", the elastase inhibition rate (%) of the test samples prepared from the sensitive skin anti-wrinkle and moisturizing compositions of each embodiment and comparative example was tested.

[0134] Test sample: 1g of sensitive skin anti-wrinkle moisturizing composition and 99g of white mineral oil are mixed evenly to obtain the test sample.

[0135] The detailed experimental data for Experiments 1-3 are shown in Table 1.

[0136] Table 1 According to the data comparison of each embodiment and comparative example in Table 1, the DPPH free radical scavenging rate, hyaluronidase inhibition rate, and elastase inhibition rate of the test samples in each embodiment are significantly higher than those in the comparative examples. It can be seen that the combination of Mediterranean cypress oil, citron peel oil, white chamomile oil, sage oil, and sage oil in each embodiment can achieve better anti-wrinkle effects and a good soothing effect. For sensitive skin, it can soothe and repair while also repairing wrinkles, and can also achieve rapid anti-wrinkle effects for people with sensitive skin.

[0137] In each comparative example, other anti-wrinkle ingredients were used to replace the Mediterranean cypress oil, citron peel oil, white chamomile oil, sage oil, and walnut oil in the examples, either individually or in whole. Although these alternatives also had some anti-wrinkle effects, their anti-wrinkle effects were not as good as those in the examples, and their soothing effects were poor. The anti-wrinkle effect on people with sensitive skin would be significantly reduced. This proves that only when Mediterranean cypress oil, citron peel oil, white chamomile oil, sage oil, and walnut oil are combined in a specific ratio can they simultaneously achieve good soothing and anti-wrinkle effects, thereby achieving a rapid anti-wrinkle effect for people with sensitive skin.

[0138] This specific embodiment is merely an explanation of this application and is not intended to limit it. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this application.

Claims

1. A moisturizing and anti-wrinkle composition for sensitive skin, characterized in that: It is a compound made from Mediterranean cypress oil, citron peel oil, white chrysanthemum oil, sage oil, and sage oil; The mass ratio of Mediterranean cypress oil, citron peel oil, white chrysanthemum oil, sage oil, and flat-kernel wood oil is 0.008-0.012: 0.008-0.012: 0.008-0.012: 0.008-0.012: 0.4-0.

6.

2. A method for preparing the anti-wrinkle and moisturizing composition for sensitive skin according to claim 1, characterized in that: Mediterranean cypress oil, citron peel oil, white chrysanthemum oil, sage oil, and walnut oil are mixed evenly at 40-45℃ to obtain a sensitive skin anti-wrinkle and moisturizing composition.

3. A moisturizing and anti-wrinkle essence oil for sensitive skin, characterized in that: The components include the following parts by mass: Sunflower seed oil: 93.7736-95.0814 parts; Aloe vera extract, 1.9-2.1 parts; 0.9-1.1 parts coconut oil; Mineral oil 0.9-1.1 parts; Centella asiatica extract 0.0001-0.0003 parts; Oat kernel oil 0.3-0.5 parts; 0.005-0.006 parts of Lithospermum erythrorhizon root extract; Rosemary leaf oil 0.07-0.09 parts; 0.07-0.09 parts lavender oil; Lemongrass leaf oil 0.03-0.05 parts; Lemon peel oil 0.01-0.03 parts; Mediterranean cypress oil, 0.008-0.012 parts; Citron peel oil 0.008-0.012 parts; White chrysanthemum oil: 0.008-0.012 parts; Sage oil, 0.008-0.012 parts; Flat-kernel wood oil 0.4-0.6 parts; Moisturizer 0.3008-0.5112 parts; Cyclodextrin 0.0007-0.0009 parts.

4. The sensitive skin anti-wrinkle and moisturizing essence oil according to claim 3, characterized in that: The moisturizer is a compound of tocopheryl acetate, caprylic / capric triglyceride, and ascorbyl palmitate.

5. The sensitive skin anti-wrinkle and moisturizing essence oil according to claim 4, characterized in that: The mass ratio of tocopheryl acetate, caprylic / capric triglyceride, and ascorbyl palmitate is 0.2-0.4:0.1-0.11:0.0008-0.0012.

6. A method for preparing a sensitive skin anti-wrinkle and moisturizing essence oil according to any one of claims 3-5, characterized in that: Includes the following steps: Step 1): Mix sunflower seed oil, aloe vera extract, coconut oil, mineral oil, centella asiatica extract, oat kernel oil, comfrey root extract, rosemary leaf oil, lavender oil, lemongrass leaf oil, lemon peel oil, Mediterranean cypress oil, citron peel oil, white chamomile flower oil, sage oil, and sage oil at 40-45℃ to obtain a premix. Step 2), cool the premix to 25-30℃, add the humectant and cyclodextrin, mix well to obtain the sensitive skin anti-wrinkle moisturizing essence oil.

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