After-sun repair composition and preparation method thereof
An after-sun repair and composition technology, applied in the field of after-sun repair compositions and their preparation, can solve the problems of skin irritation damage, single effect, no deep after-sun repair physiotherapy effect, etc. Skin, the effect of increasing skin elasticity
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[0026] The preparation method of the after-sun repairing composition described in Examples 1-6 comprises the following steps:
[0027] S1: Add water, allantoin, disodium EDTA, and methylparaben into the heating pot, heat to 80°C-90°C, stir for 10 minutes to dissolve, and obtain A solution;
[0028] S2: Transfer the solution A to the main stirring pot, slowly add carbomer after cooling down to room temperature, stir at a medium speed for 30 minutes until the mixture is uniform, slowly add triethanolamine under stirring conditions, and stir at a speed of 500-800r / min 25 minutes until it becomes a uniform jelly, and B paste is obtained;
[0029] S3: Add β-glucan, PEG / PPG-17 / 6 copolymer, butanediol, glycerin, sodium hyaluronate, 1,3-propanediol, caprylic acid ester, caprylyl to B paste in sequence Hydroxamic acid, Aloe vera freeze-dried powder, sodium polyglutamate, asiaticoside, and stirred at a speed of 500-800r / min for 15 minutes until uniformly mixed to obtain C paste;
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