Sun protection-cosmetics kit comprises: a sun protection preparation having a sun protecting factor (SPF) of 8-20 comprising a mixture of UVA- and UVB-filters and a silicone oil(s)； a serum preparation without silicone oil； and a cream preparation without silicone oil； where all the preparations comprise an active mixture of Anthemis Nobilisflower extract, hesperetin laurate and Boerhaviaroot extract, and a preservative with a storage stability of at least 24 months. Sun protection-cosmetics kit comprises: a sun protection preparation having a sun protecting factor (SPF) of 8-20 comprising a mixture of UVA- and UVB-filters and a silicone oil(s) with a concentration of 1.2-3.5 wt.%； a serum preparation without silicone oil； and a cream preparation without silicone oil； where: all the preparations comprise an active mixture of Anthemis Nobilisflower extract, hesperetin laurate and Boerhaviaroot extract, and contain a preservative in an amount of 0.01-0.35 wt.% with a storage stability of at least 24 months； and the ratio of the portions of the active mixture in the serum preparation to the portions of the active mixture in the sun protection preparation and in the cream preparation is 1:0.3-0.8:0.3-0.8. An independent claim is included for the treatment of sensitive skin, comprising: treating the skin at the morning with the serum preparation； treating the skin with the sun protection preparation, after an impact time of 0.5-60 minutes of the serum； treating the skin with the serum at the evening； and treating the skin with the skin preparation, after an impact time of 0.5-60 minutes of the serum.
