An anti-pollution composition, hair shampoo containing the anti-pollution composition and preparation method thereof
A shampoo product and anti-pollution technology, applied in the field of daily chemicals, can solve the problem that the anti-pollution effect of hair is not clearly mentioned, and achieve the effect of enhancing anti-pollution ability, avoiding ultraviolet rays and thermal damage, and reducing damage.
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[0041] In the present invention, there is no special limitation on the preparation method of the cosmetic, and the preparation method of hair shampoo products well known to those skilled in the art can be used for preparation.
[0042] In the present invention, the preparation method of the shampoo product comprises the following steps:
[0043] (1) Pre-preparation of anti-pollution composition: 0.3% to 0.8% rape / tung oil copolymer, 0.5% to 1.0% baobab seed extract and 0.4% to 1.0% hydrolyzed keratin, added to the oil phase In the reaction kettle, stir evenly to obtain the A phase component, and set aside; (the blank sample of the present invention does not contain the anti-pollution composition.)
[0044] (2) Preparation of shampoo products:
[0045] 1) Add phase A and 0.7% to 1.5% PEG-40 hydrogenated castor oil into the oil phase pot, heat up to 50°C while stirring, dissolve and mix evenly, called phase B components, and set aside;
[0046] 2) Add deionized water into the ...
Embodiment 1-6
[0049] The following are non-limiting examples 1-6 and comparative example 1 of shampoo compositions of the present invention. These examples are given for illustrative purposes only, but the embodiments of the present invention are not limited thereto.
[0050] Table 1 Component composition and content (% by weight) of Examples 1-6 of the present invention and Comparative Example 1
[0051]
[0052]
[0053] Efficacy evaluation:
[0054] 1. Air pollutant adsorption test
[0055] Efficacy evaluation was carried out with the products of Examples 1-4 and Comparative Example 1. The number of testers was 40 volunteers, who were randomly divided into 4 groups. The subjects were subjected to a half-head comparison test. The hair on the left was washed with 10 g of the shampoo product prepared in Examples 1-4 of the present invention, and the hair on the right was washed with the comparative example. Wash hair with 10g of shampoo products (excluding rapeseed / tung oil copol...
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