METHOD FOR DETERMINING A SCALP TYPE OF A USER

    公开(公告)号:WO2022000238A1

    公开(公告)日:2022-01-06

    申请号:PCT/CN2020/099150

    申请日:2020-06-30

    Abstract: A method (10) for determining a scalp (21) type of a user (20), the method (10) comprising: obtaining a value indicative of a humidity level (111) of a region of the scalp (21) of the user (20) and a value indicative of a sebum level (112) in the region of the scalp (21) of the user (20), comparing a set comprising both values to reference ranges of scalp humidity levels (111) and sebum levels (112), the reference ranges forming at least five scalp groups (131-135), each scalp group (131-135) being associated with a humidity level (111) range and a sebum level (112) range, and with a corresponding category of skin and/or hair care compositions and/or skin and/or hair care treatments compatible with humidity level (111) range and sebum level (112) range, identifying, based on the comparison, the scalp (21) type of the user (20) and outputting the identified scalp (21) type.

    USE OF A COMPOUND CONTAINING TWO OR MORE ALCOHOLIC HYDROXYL GROUPS OR PHENOLIC HYDROXYL GROUPS AS A MICROBIOME REGULATOR ON SCALP

    公开(公告)号:WO2021243669A1

    公开(公告)日:2021-12-09

    申请号:PCT/CN2020/094505

    申请日:2020-06-05

    Abstract: Use of a compound containing two or more alcoholic hydroxyl groups or phenolic hydroxyl groups and three to sixteen carbon atoms per molecular, as microbiome regulator for selectively inhibiting Cutibacterium acnes and Staphylococcus epidermidis on scalp. A method of screening a compound or mixture for a microbiome regulator on scalp, comprising: testing Minimum Inhibitory Concentrations of the compound or mixture towards Cutibacterium acnes and Staphylococcus epidermidis, respectively; obtaining direct values of Minimum Inhibitory Concentration (Cutibacterium acnes) and Minimum Inhibitory Concentration (Staphylococcus epidermidis) of the compound or mixture, respectively; obtaining a calculated value of ( (Minimum Inhibitory Concentration (Cutibacterium acnes) /Minimum Inhibitory Concentration (Staphylococcus epidermidis) ) of the compound or mixture from the above direct values; and determining that the compound or mixture is suitable as a microbiome regulator on scalp, if the calculated value = 1. A shampoo or scalp serum composition, comprising a microbiome regulator for selectively inhibiting Cutibacterium acnes and Staphylococcus epidermidis on scalp, which is a compound containing two or more alcoholic hydroxyl groups or phenolic hydroxyl groups and three to sixteen carbon atoms per molecule, or the mixture thereof.

    A SPRAYABLE GEL COMPOSITION AND USE THEREOF
    4.
    发明申请
    A SPRAYABLE GEL COMPOSITION AND USE THEREOF 审中-公开
    一种可喷涂的凝胶组合物及其用途

    公开(公告)号:WO2017107175A1

    公开(公告)日:2017-06-29

    申请号:PCT/CN2015/098868

    申请日:2015-12-25

    Abstract: A sprayable gel composition comprises (a) 0.8% to 1.8% by weight of a polysaccharide, (b) 0.002% to 0.08% by weight of a divalent alkaline earth cation, (c) 0.1% to 30% by weight of a humectant, (d) 0% to 30% by weight of a emollient, and (e) 40% to 95% by weight of a cosmetically acceptable carrier, wherein the weight percentages are based on the total weight of all components of the sprayable gel composition. A method of treating hair in need of a conditioning treatment comprises the step of applying the sprayable gel composition.

    Abstract translation: 可喷雾凝胶组合物包含(a)0.8重量%至1.8重量%的多糖,(b)0.002重量%至0.08重量%的二价碱土金属阳离子,(c)0.1重量%至 (d)0-30重量%的润肤剂,和(e)40-95重量%的化妆品可接受的载体,其中重量百分比基于 可喷雾凝胶组合物的所有组分。 处理需要调理处理的头发的方法包括施用可喷雾凝胶组合物的步骤。

    A COSMETIC COMPOSITION FOR SKIN BRIGHTENING
    6.
    发明申请
    A COSMETIC COMPOSITION FOR SKIN BRIGHTENING 审中-公开
    一种用于皮肤增白的化妆组合物

    公开(公告)号:WO2017079905A1

    公开(公告)日:2017-05-18

    申请号:PCT/CN2015/094217

    申请日:2015-11-10

    Inventor: CHANG, Xiaowei

    Abstract: A cosmetic composition for skin brightening comprises: (a) 0.01 to 3.0% by weight of a saturated resorcinol derivative of formula (I), wherein R represents a (C 2 -C 8 ) alkyl, (C 3 -C 8 ) cycloalkyl or aryl (C 1 -C 6 ) alkyl, (b) 0.001 to 0.5% by weight of a hydroxystilbene compound of formula (II), wherein n is an integer from 0 to 4, and m is an integer from 0 to 5, (c) 0.001 to 5% by weight of a stabilizer, and (d) 70 to 99.9% by weight of a cosmetically acceptably carrier, in which the weight percentages are based on the total weight of all components of the cosmetic composition. The composition is useful at inhibiting melanogenesis and reducing skin pigmentation.

    Abstract translation: 用于皮肤增白的化妆品组合物包含:(a)0.01-3.0重量%的式(I)的饱和间苯二酚衍生物,其中R表示(C≡2) (C 1 -C 8)烷基,(C 3 -C 8)环烷基或芳基(C 1 -C 8) (b)0.001至0.5重量%的式(II)的羟基芪化合物,其中n是0至4的整数,并且m是0至5的整数,( c)0.001至5重量%的稳定剂,和(d)70至99.9重量%的化妆品可接受的载体,其中重量百分比基于化妆品组合物的所有组分的总重量。 该组合物可用于抑制黑素生成并减少皮肤色素沉着。

    AQUEOUS-BASED NON-AEROSOL DRY SHAMPOO COMPOSITION

    公开(公告)号:WO2021007741A1

    公开(公告)日:2021-01-21

    申请号:PCT/CN2019/095961

    申请日:2019-07-15

    Abstract: An aqueous-based non-aerosol dry shampoo composition consists of (A) 0.1 to 30%of silicone elastomer powder by weight; and (B) 5 to 98.3% of water by weight, each based on the total weight of the dry shampoo composition. Such dry shampoo compositions have one or more properties of excellent oil absorbing effect, safe and sustainable, long-lasting perfume, quickly dry characteristic, hair conditioning and smoothness, and leaving less residue than conventional products.

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