Sicebisa ukuba ukukhuselwa kwelanga yenye yezona ndlela zilungileyo zokuthintela ulusu lwakho ekugugeni kwangaphambi kwexesha kwaye kufuneka ibe ngumgca wakho wokuqala wokuzikhusela ngaphambi kokuba sifikelele kwiimveliso eziqinileyo zeskincare. Kodwa abathengi bathi abasinxibi i-sunscreen kuba banenkxalabo yokhuseleko malunga nezithako ngaphakathi kweemveliso zokukhusela ilanga.
Ukuba awuqinisekanga, qhubeka ufunda umahluko phakathi kwekhemikhali kunye neyomzimba (yemineral) i-suncream kwaye kutheni sicinga ukuba i-suncream yeminerali yeyona ilungileyo oyisebenzisayo eluswini lwakho.
Kodwa okokuqala, kubalulekile ukucacisa igama lekhemikhali njengoko ngamanye amaxesha kunokubakho ukungaqondi kakuhle ukuba zonke iikhemikhali ziyingozi. Nangona kunjalo, thina, nayo yonke into esingqongileyo yenziwe ngamachiza, nkqu namanzi yikhemikhali ngokomzekelo, kwaye ke akukho nto inokubekwa ngokwenyani njengengenayo imichiza. Apho kukho uloyiko malunga nezithako zokhathalelo lwesikhumba, oku kuhambelana ngokubanzi nento eyenziwe ngemichiza eyingozi. Kule meko, siza kusebenzisa isigama, 'esingenatyhefu' xa siphawula iimveliso ezamkelwe ngokubanzi ukuba zikhuselekile ukuba zisetyenziswe.
Yintoni imichiza yokukhusela ilanga?
Iikhemikhali ze-sunscreens zisebenza ngokufunxa eluswini kwaye xa imitha ye-UV idibana ne-suncream impendulo iyenzeka echitha imitha ye-UV ngaphambi kokuba kubangele umonakalo eluswini lwakho. Zibizwa ngokuba ziikhemikhali, kuba kukho ukusabela kwemichiza ukuze kukhuseleke elangeni.
Ezona zithako zisetyenziswa ngokuqhelekileyo yioxybenzone, avobenzone, kunye neoctinoxate kwaye ngeli lixa amagama azo aneqhinga lokuwabiza, ezi zithako zisebenza njengesipontshi ukufunxa imitha ye-ultraviolet eyingozi.
Yintoni i-mineral sunscreen?
Izikhuseli zelanga zeminerali kunye nezomzimba ziyafana kwaye zihlala phezu kwesikhumba kwaye zisebenza njengebhloko ebonakalayo ngokuchasene nemitha yelanga. I-sunscreens engokwenyama zisebenzisa izithako ezibini eziphambili zendalo ezisebenzayo - i-zinc oxide kunye ne-titanium dioxide - kwaye ngokubanzi zinezithako ezimbalwa kuzo ngaphezu kweekhemikhali zokuthambisa ilanga.
Indlela yokuxelela ukuba i-sunscreen iyiminerali okanye ikhemikhali?
Unokuxelela ukuba luhlobo luni lwe-sunscreen onayo ngokuguqula ibhotile okanye ibhotile kwaye ukhangele uluhlu lwe-INCI (isithako) ngasemva kwepakethe ukujonga izithako ezisebenzayo.
Kutheni ukhetha i-sunscreen yamaminerali?
Njengoko sele sichazile ngasentla, abanye abantu banenkxalabo yokhuseleko malunga nezithako ezinetyhefu kwi-suncreams yeekhemikhali kwaye ke bakhetha ukusebenzisa ii-SPF zeminerali kuba zihlala phezu kwesikhumba kunokuba zifakwe kuyo. Ngaphandle kwezinto ezixhalabisayo, iintlobo zolusu ezibuthathaka, okanye abo badikwayo zizinto zokuthambisa zelanga okanye abantu abanamaqhakuva banokukhetha izithako ezongezelelekileyo kwiikhrimu zelanga kunye noluhlu olufutshane lwezithako.
Emva koko kukho ukusetyenziswa. Ukuba urhawuzelelwa ukuphuma nangazo zonke imozulu, unokukhetha ukulungelwa kwee-suncreams zeminerali kuba, ngokungafaniyo neekhemikhali zekhrim zelanga, ekufuneka zifakwe ngokupheleleyo eluswini ngaphambi kokuba zisebenze (zithatha ngaphezulu kwemizuzu eli-15), iminerali. ii-sunscreens zisebenza ngokukhawuleza xa zisetyenziswa.
Iinzuzo ze-mineral sun creams
Ukunganyangeki kwamanzi xa sele kufakwe esikhumbeni - kunye nekhemikhali okanye i-suncreams yeminerali kufuneka uhlale ufaka isicelo kwakhona xa uphuma echibini okanye elwandle.
Ukhuseleko lwe-UVA kunye ne-UVB-i-zinc oxide, isithako esisebenzayo kwi-suncream ye-mineral, ifotofota kakhulu ngoko ke ibonelela ngokhuseleko olugqwesileyo lwe-UVA kunye ne-UVB njengoko ingazukuphulukana namandla ayo okukhusela phantsi kokuvezwa kukukhanya kwe-UV. Oku kubalulekile ekuthinteleni ukuguga kwangaphambili kunye nemiba yempilo yolusu. I-Titanium dioxide inika ukhuseleko oluncinci lwe-UVA ngoko ke uya kubona i-zinc oxide rhoqo kuluhlu lwezithako ze-suncreams zeminerali.
IReef ikhuselekile kwaye inobuhlobo ne-eco-izithako eziphambili kwi-suncreams ezininzi zeekhemikhali zinokuba yingozi kubomi baselwandle kunye ne-coral reefs ngelixa izithako ezingundoqo ze-mineral suncream zicingelwa ukuba zihambelana nokusingqongileyo kwaye azinakwenzeka ukuba zenze i-coral bleaching okanye ichaphazele ubomi baselwandle.
I-Zinc oxide inxulunyaniswa nenani leenzuzo zempilo-Inokuthomalalisa ukucaphuka (ilungile ukuba ukhe watshiswa lilanga kancinci), ayizukubhloga pores njengoko ingeyo-comedogenic kwaye i-antibacterial, iipropathi zayo ezichasayo zinokugcina ulusu luthambile, ukubonakala kwemibimbi kunye nokunceda ukulwa ne-acne
Siyathemba ukuba le bhlog ibe nengqiqo kwaye ikunceda ukuba uqonde umahluko phakathi kweemveliso ezahlukeneyo zokukhusela ilanga ezikhoyo.
Ixesha lokuposa: Jun-13-2024