Uma kufika ihlobo sonke sisuke sijahe ukuhwalala. Lokhu kusenza sithenge noma yiluphi uhlobo lokushukwa kwelanga ukusheshisa inqubo. Kubalulekile ukuqonda ukuthi wonke ama-sunscreens ahlolwa ngokuqinile zokuphepha futhi athathwa njengephephile empilweni futhi engenabo ubuthi. Umgomo uwukunciphisa ukukhathazeka ngemikhiqizo yezimonyo engabizi. Kufanele wazi kahle ama-sunscreens ngaphambi kokuwasebenzisa.
Kulesi sihloko sizokutshela konke odinga ukukwazi mayelana i-sunscreen ye-biphasic nokuthi kuyafaneleka noma cha.
I-Biphasic sun cream
I-Biphasic sun cream umkhiqizo oklanyelwe ukuvikela isikhumba emisebeni yelanga eyingozi. Ibonakala ngokuba nezigaba ezimbili: enye i-aqueous enye inamafutha. Isigaba samanzi ngokuvamile siqukethe izithako ezifana namanzi nama-ejenti athambisayo, kuyilapho isigaba sikawoyela ngokuvamile siqukethe amakhilimu okuvikela ilanga kanye nezingxenye ezisiza ukudala umgoqo wokuvikela esikhumbeni.
Inhlanganisela yalezi zigaba ezimbili ivumela ukusetshenziswa okufanayo okufanayo kanye nokumuncwa okungcono kwezithako ezisebenzayo. Ngokunyakazisa isiqukathi ngaphambi kokusetshenziswa, lezi zigaba ezimbili ziyaxutshwa, kwakheka i-emulsion enikeza isivikelo esisebenzayo emisebeni ye-UVA ne-UVB.
Inzuzo ye-biphasic sunscreen yi ikhono layo lokuvikela isikhumba kokubili emiphumeleni yelanga nokuphelelwa amanzi emzimbeni. Isigaba samanzi sisiza ukugcina isikhumba simanzi, kuyilapho isigaba samafutha sakha ungqimba oluvikelayo oluvimbela ukulahlekelwa umswakama.
Kubalulekile ukuqaphela ukuthi nakuba i-biphasic sunscreen inikeza isivikelo esisebenzayo, kufanele sisetshenziswe ngendlela efanele futhi sisetshenziswe kabusha njalo ngemva kwamahora ambalwa, ikakhulukazi ngemva kokubhukuda noma ukujuluka. Ngaphezu kwalokho, kunconywa ukuhlanganisa ukusetshenziswa kwayo nezinye izinyathelo zokuvikela ilanga, njengokugqoka izingubo ezifanele nokufuna umthunzi phakathi namahora okushisa okukhulu kwelanga.
Iseluleko seDermatologist
Udokotela wesikhumba u-Leire Barrutia uncoma ngentshiseko i-Bi-Phase Moisturizing Sun Spray SPF 50+ njengendlela enhle yokuvikela elangeni kuyo yomibili imisebe ye-UVB ne-UVA. Ubalula ngqo ukuthi lesi sici sokuvikela ilanga ngesokuqala azosithenga kwaLidl. Nokho, uzwakalisa ukubhukha okuthile mayelana nezihlungi. Uma ufuna enye indlela, u-Barrutia uphakamisa i-ISDIN's HydroLotion SPF 50, esinye i-biphasic sunscreen ethi asivikeli nje kuphela isikhumba elangeni kodwa futhi siyasikhipha ubuthi futhi sisivuselele. Ngokusho kukaBarrutia, Lolu bisi lwelanga lunikeza ukumboza okuhle kakhulu kwe-spectrum nokuvikelwa okusebenzayo ngezihlungi ezifanele.
U-Leire uzwakalisa ukukwamukela kwakhe lokhu kwelashwa kobuso, ethi ukuthole kuyisinqumo esihle. Udokotela wesikhumba yena, uyawusekela lo muzwa ngokugqamisa izinzuzo ze-SPF 50, ukuvikela okubanzi, kanye nokufakwa kwezihlungi ezikhangayo.
I-BB Cream ene-SPF ephezulu engu-50, ehlinzeka ngekhava enemibala. Udokotela wesikhumba uyakuthethelela ukufakwa kwale BB Cream ehlonishwayo ohlwini lwakhe lwabavikeli abathandwayo. egqamisa ikhono layo lokuvikela ekukhanyeni okubonakalayo, ngaphezu kokunikeza umbala. Ugcizelela ukuthi lo mkhiqizo awukho ezingeni eliphansi. Nokho, kufanele kuqashelwe ukuthi kunemithi ethile yokuvikela ilanga ye-Lidl udokotela wesikhumba engayitusi.
Ngokukadokotela wesikhumba u-Leire Barrutia, lesi sifutho selanga esishisayo esine-SPF 30 kanye nama-accelerators okushuka akunconywa ngokusobala. Kungcono ukukhetha isifutho selanga nge-SPF ephakeme, njenge-SPF 50. "Kungani kufanele sithole i-SPF 30 uma singathuthukela ku-50?". Uphinde aphawule ngokuthi kukhuthaza ukushuka, into engamukelekile neze kuLeire Barrutia.
I-OCU yeluleka ngokumelene nezinye izikhilimu zelanga
I-Organisation of Consumers and Users (OCU) ixwayisa ngokusetshenziswa kwezinhlobonhlobo zokuvikela ilanga ezithengiswa ezitolo ezinkulu nakwezinye izindawo zokudayisa. Ikakhulukazi, beluleka ngokumelene nama-sunscreen amabili avela e-Lidl, eyodwa evela e-Deenes nenye evela e-Babaria. Le mikhiqizo itholwe iqukethe izinto ezingabazekayo ekwakhiweni kwayo. I-OCU incoma ngokuqinile ukuthi ugweme ukuthenga lezi zivini zokuvikela ilanga, ikakhulukazi uma zihloselwe ukusetshenziswa ezinganeni. Lesi sixwayiso siza nje lapho i-OCU ishicilela umbiko wayo wonyaka mayelana nezikhilimu zelanga ekuqaleni kwehlobo, lapho iqhathanisa imikhiqizo ehlukene etholakala kubathengi.
Ngaphakathi kwestudiyo sakhe, I-OCU yenze ukuqhathanisa okuphelele kwemikhiqizo engama-29, phakathi kwezinto zokuthambisa nezifutho. Lokhu kufaka phakathi izinhlobo zokuvikela ilanga eziyi-14 ezine-SPF30 nezingu-15 zokuvikela ilanga ezine-SPF 50/50+, okugxile emikhiqizweni eyakhelwe ukubhekana nesikhumba esibucayi sezingane.
I-OCU igqamisa ukuhlehla kokhilimu abaningi bokuvikela ilanga, okuwukuba khona kwezihlungi ezingase ziphazamise uhlelo lwe-endocrine. Ngokukhethekile, kunokukhathazeka mayelana nokuphepha kwamakhemikhali amabili okuvikela ilanga, i-homosalate ne-octocrylene.
Emikhiqizweni engama-29, engu-8 iqukethe lezi zihlungi. Inhlangano ibheka ukuthi, nakuba lezi zihlungi zihlangabezana nemikhawulo esemthethweni, azikwazi ukufakwa kusigaba njengekhwalithi ephezulu. Ngokukhethekile, i-octocrylene ikhonjwe kuma-sunscreens amane aklanyelwe izingane. Ngakho, inhlangano yeluleka ngokuqinile ngokumelene nokusetshenziswa kwale mikhiqizo equkethe izinto ezingaba yingozi futhi incoma ukukhetha okunye okungakuqukethe.
I-OCU yeluleka ngokuqinile ngokumelene nokuthengwa kwemikhiqizo ethile emine:
- I-Babaria Sunscreen yezingane, enikeza i-SPF ephezulu engu-50+
- I-brand ye-Lidl inikeza i-Hundred Children's Solar Spray 50+
- I-Cien Sun Cream Kids SPF 50+
- Ubisi oluvikelayo lwesikhumba esibucayi se-atopic 50+ Futha nge-Ecran Deenes
Lezi akuzona kuphela izidakamizwa zokuvikela ilanga ezingase zibe neziphazamisi ze-endocrine. Kukhona imikhiqizo eyengeziwe yabantu abadala ehlanganisa lezi zinto, kufaka phakathi leyo equkethe i-homosalate kanye ne-octocrylene.
Ayini ama-sunscreens aneziphazamisi ze-endocrine?
Ama-sunscreens aqukethe iziphazamisi ze-endocrine yilawo lawo zihlanganisa izithako zamakhemikhali ezithile ezingaphazamisa uhlelo lwe-endocrine lomuntu. Lezi zithako, njengekhemikhali ye-sunscreens i-oxybenzone, i-octinoxate, ne-octocrylene, kube yindaba yokukhathazeka ngenxa yomthelela wazo ongaba khona empilweni yama-hormone.
Uma isetshenziswa esikhumbeni, lezi zinhlanganisela zingamuncwa futhi zingene egazini, lapho zingaphazamisa khona ukusebenza okuvamile kwesistimu ye-endocrine. Uhlelo lwe-endocrine lunesibopho sokulawula imisebenzi eminingi ebalulekile emzimbeni, okuhlanganisa ukukhula, i-metabolism, ukukhiqizwa kanye nokuthuthukiswa kwesimiso sezinzwa.
Ucwaningo luye lwaphakamisa ukuthi ukuchayeka kubaphazamisi abathile be-endocrine kungase kuhlotshaniswe nemiphumela emibi yezempilo ehlukahlukene, njengokuphazamiseka kwamahomoni, izinkinga zokuzala, izinguquko ekukhuleni kombungu, futhi mhlawumbe nezinhlobo ezithile zomdlavuza.
Ngithemba ukuthi ngalolu lwazi ungafunda kabanzi mayelana ne-biphasic sunscreen nezici zayo.