Kamar yadda aka sani, aikin hasken rana yana ba da gudummawa ne kawai ga fata da tsabta jikin jiki tare da bitamin D, amma kuma zai iya cutar da lafiyarmu. Mafi yawancin daga hasken ultraviolet kamun jikinmu yana shan azaba, a ƙarƙashin rinjayarsa wanda aka shafe shi, alamu na pigment, moles, erythemas, wrinkles kuma har ma da cikewar ciyawar da aka kafa akan shi. Saboda haka, daya daga cikin mafi mahimmanci wajen kulawa da fata, musamman ma a lokacin dumi, lokacin da rana ta fi dacewa, shine hasken rana.
Yadda za a zabi sunscreen?
Mafi muni ga aikin hasken rana shi ne fata na fuska, don haka da farko dai ya kamata ka ba da kariya ga shi. Sunscreen yana ba da kariya daga fata daga radiation UV mai lalacewa, yana inganta cikewar danshi a cikin shi, yana hana tsufa kuma yayi aiki a matsayin rigakafi na ciwon daji . Ana iya amfani da sunscreens na yau da kullum a matsayin tushe mai tushe, wanda ya dace da kuma amfani.
UV radiation, mummunan shafi yanayin fata, ya kasu kashi biyu:
- Rawan UVA - haifar da tsufa, suna iya hallaka collagen da elastin, suna shiga ciki har ma ta hanyar tufafi da gilashi.
- Rawan UVB - sa redness, konewa da m ciwace-ciwacen ƙwayoyi, ba zai iya shiga ta wurin gilashin da tufafi.
Sakamakon haske daga UVB ya zama sananne nan da nan bayan ya kasance a cikin rana mai haske kamar launi, fushi da konewa, kuma UVA radiation ya haifar da sakamako mai tasiri, kuma sakamakon sakamako mai kyau zai iya gani bayan wasu (fata mai laushi, alamomi, da dai sauransu).
A lokacin da zaɓar wani haske na rana, da farko, ya kamata ka mayar da hankali ga matakin ikon ikonsa. A matsayinka na mai mulkin, an nuna a kan marufi na maganin ta ragowar SPF da lambar. Mafi girman lambar, mafi girman matakin kariya. Tsuntsaye masu furanni da fata mai haske, wanda ke da sauri a ƙone a rana, an bada shawarar yin amfani da sunscreens tare da mafi girman kariya - SPF 40-50 (sunscreen tare da SPF 100 babu). Wadanda suke da duhu fata, sun isa su yi amfani da sunscreen tare da SPF 15-30.
Duk da haka, alamar SPF ta nuna yadda cream yake kare kawai daga radiation UVB, kuma yana da wuya a kimanta kariya daga hasken UVA. Don haka, ana amfani da hanyoyi daban-daban na ƙayyadaddun bayanai tare da bayanin su:
- IPD - Matsakaicin adadi na 90 ne, kuma wannan yana nuna cewa fata an kare shi daga UVA-hasken rana ta 90%.
- PPD - a nan mai nuna alama ita ce 42, kuma wannan yana nufin cewa fata ya shiga raƙuman rabi na 42%.
- PA - matsakaicin kariya, wadda aka nuna ta alamun "+", "++" da "+++".
Idan kasancewa a cikin rana yana hade da wanka, yana da kyawawa don zabi hanyar tare da tasirin ruwa. A lokacin da bushe da flabby fata ne mafi alhẽri don amfani da moisturizing sunscreen tare da na ganye ruwan 'ya'ya da kuma bitamin.
Ya kamata a yi la'akari da cewa duk wani tasiri mai haske yana da tasiri kawai kawai na farko na sa'o'i bayan an yi amfani. Saboda haka, ana buƙatar sabunta cream a kowace sa'o'i biyu, kuma a lokacin yin wanka da kuma shansa shi ma ya fi kowa.
Wannene allo ne mafi kyau?
Zaka iya zaɓar mafi kyaun haske, idan aka la'akari da siffofin fata da lokacin da aka yi a rana. Game da samfurori na samfurori, kamfanoni masu zuwa sun tabbatar da kansu su kasance masu tasiri da kuma masu sana'a masu mahimmanci:
- Clinique (Amurka);
- Mirra (Rasha);
- Avene (Faransa);
- Vichy (Faransa);
- Oriflame (Sweden);
- Tsare tsabta (Rasha);
- Nivea (Jamus);
- Ƙasa mai tsarki (Isra'ila);
- L'Oreal (Faransa);
- SkinTech (Spain) da sauransu.