Uyakhumbula lelo bhodlela le -sunscreen owalithenga ohambweni lwakho ngonyaka odlule elisekhabetheni lakho? Cishe ufuna ukulisebenzisa ngaphambi kokuba uphinde uphume elangeni. Kodwa linda umzuzu... Ngaphambi kokuthi ulifake, khumbula ukuhlola usuku lokuphelelwa yisikhathi ebhodleleni. Ngoba amabhodlela amaningi e-sunscreen anosuku lokuphelelwa yisikhathi olubhalwe kuwo. Uma lolo suku seludlulile, asikwazi ukuqiniseka ngesivikelo esisinikezayo.
Ngokuvamile, imikhiqizo yokuvikela ilanga kufanele igcine ikhwalithi yayo yokuqala kuze kube yiminyaka emithathu ngokomthetho. Ngakho-ke, uma ibhodlela lakho lokuvikela ilanga lingekho eminyakeni emithathu ubudala, kulungile ukulisebenzisa. Kodwa uma ibhodlela lingenalo usuku lokuphelelwa yisikhathi, bhala usuku olithengile ngalo ebhodleleni elinophawu oluhlala njalo. Ngaleyo ndlela, uzokwazi ukuthi ungalisebenzisa isikhathi esingakanani. Futhi, kungcono ukugcina amabhodlela okuvikela ilanga endaweni yokushisa yegumbi. Uma ubona ushintsho kumbala, iphunga, noma ukuqina, kungcono ukulilahla bese uthola ibhodlela elisha. Kulungile, ngakho-ke ngaphambi kokuthenga ibhodlela elisha, ake sixoxe ngezinto ezithile ezizokusiza ukhethe ibhodlela lokuvikela ilanga elingcono kakhulu kuwe.
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Yini okufanele ibe ne-sunscreen enhle?
Kunezinto ezimbalwa ezibalulekile okufanele uzicabangele lapho ukhetha isithako sokuvikela isikhumba esizokunikeza isivikelo esingcono kakhulu esikhumbeni sakho. Ake sizibheke ngasinye ngasinye.
1. Ingabe ithi "i-broad-spectrum"?
Into yokuqala okufanele uyibheke lapho ukhetha isithako sokuvikela ilanga ukuthi ngabe "sinobubanzi obuhlukahlukene." Kalula nje, lokhu kuvikela isikhumba sethu emisebeni ye-UVA ne-UVB eyingozi evela elangeni.
- Imisebe ye-UVA: Le misebe ingena ijule esikhumbeni futhi iyimbangela eyinhloko yokuthi isikhumba sibe nemibimbi futhi sibukeke sidala kunalokho esiyikho.
- Imisebe ye-UVB: Yilezi ezibangela ukuba isikhumba sishise, sibe bomvu, futhi sibe buhlungu.
I-sunscreen ebhalwe ukuthi i-broad-spectrum izokuvikela kuzo zombili izinhlobo zemisebe, ngakho-ke kubalulekile ukuhlola leli gama.
2. Liyini inani le-SPF?
Into elandelayo ebaluleke kakhulu okufanele uyibheke inani le-SPF (Sun Protection Factor) . Lokhu kulinganisa ikhono le-sunscreen lokuvikela isikhumba sakho emisebeni ye-UVB ngaphandle kokusha.
Cabanga nje, uma uphuma elangeni ngaphandle kwesithako sokuvikela ilanga, isikhumba sakho sizoba bomvu ngemizuzu eyi-15. Uma ufaka isithako sokuvikela ilanga esine-SPF 30, uzovikeleka izikhathi ezingama-30 ngaleso sikhathi, okungaba yimizuzu engama-450.
EzokwelaphaOchwepheshe batusa ukukhetha isithako sokuvikela ilanga okungenani esine-SPF 30. Nakuba kunezinani eziphakeme kune-SPF 50 (isb. SPF 100), isivikelo esengeziwe abasinikezayo asihlukile kakhulu kune-SPF 50.
| Inani le-SPF | Ukuvikelwa emisebeni ye-UVB |
|---|---|
| I-SPF 30 | Cishe ukuvikelwa okungu-97% |
| I-SPF 50 | Cishe ukuvikelwa okungu-98% |
| I-SPF 100 | Cishe ukuvikelwa okungu-99% |
Kodwa khumbula, uma udlala emanzini noma ujuluka kakhulu, umuthi wokuvikela ilanga ngeke ukunikeze isivikelo esingako. Ngakho kuzodingeka uwuphinde uwufake kaningi.
3. Ingabe iyamelana namanzi? (Ukumelana namanzi)
Akuwona wonke ama-sunscreen amelana namanzi. Uma uzoba selwandle, echibini lokubhukuda, noma ujuluka ngenkathi udlala imidlalo, khetha eyodwa ebhalwe ukuthi "Imelana Namanzi."
- Amelana Namanzi: Lokhu kuvame ukuhlinzeka ngesivikelo ngisho noma uhlala emanzini cishe imizuzu engama-40.
- Amelana Namanzi Kakhulu: Lokhu kungavikela cishe imizuzu engama-80.
Kodwa lezi azikwazi "ukungangeni manzi", kodwa "zimelana namanzi". Lokhu kusho ukuthi ukusebenza kwazo kuzoncipha ngemva kwesikhashana. Ngakho-ke , kubalulekile ukuphinda ufake isithako sokuvikela ilanga ngemva kokuphuma emanzini noma ngemva kokusula umjuluko.
Izinhlobo ze-sunscreen kanye nalokho ezikuqukethe
I-sunscreen ingahlukaniswa ngezinhlobo ezimbili eziyinhloko: amakhemikhali kanye namaminerali . Izithako kanye nemisebenzi yalezi ezimbili ihlukile.
| Uhlobo | I-Chemical Sunscreen | Isikrini Sokukhanya Selanga Esinezimbiwa (Isikrini Sokukhanya Selanga Esibonakalayo) |
|---|---|---|
| Indlela esebenza ngayo | Isikhumba simunca imisebe yelanga, siyiguqule ibe ukushisa, bese siyikhipha esikhumbeni, njengesiponji. | Isikhumba sakha isithiyo esibonakalayo ebusweni besikhumba, esibonakalisa futhi siphebeza imisebe yelanga, njengesibuko. |
| Izithako eziyinhloko | Amakhemikhali afana ne-Oxybenzone, i-Avobenzone, i-Octinoxate, i-Octocrylene. | Amaminerali abizwa ngokuthi i-Zinc Oxide kanye ne-Titanium Dioxide. |
| Izinto okufanele uziqaphele | Ucwaningo lusikisela ukuthi amanye amakhemikhali angangena egazini ngesikhumba, kodwa akukaziwa ukuthi anemiphumela yesikhathi eside yini kubantu. | Ngokuvamile lezi zibhekwa njengeziphephile, kodwa ngezinye izikhathi zingashiya ungqimba olumhlophe esikhumbeni. Zilungele abantu abanesikhumba esibucayi. |
Uma ungathandi kakhulu amakhemikhali, ungakhetha isithako sokuvikela ilanga esineminerali. Sibizwa nangokuthi "isithako sokuvikela ilanga semvelo."
Ungafaka kanjani i-sunscreen ngendlela efanele?
Ngisho noma une-sunscreen engcono kakhulu, ngeke isebenze uma ingasetshenziswanga kahle.
Ubuningi: Faka inani elikhulu (cishe usayizi wengilazi yokuthwebula) emzimbeni wakho wonke ozovezwa elangeni. Ungakhohlwa ukugcoba kakhulu ebusweni bakho, entanyeni nasezindlebeni.
Isikhathi: Faka umuthi wokuvikela ilanga okungenani imizuzu eyi-15 ngaphambi kokuya ngaphandle. Lokhu kusinika isikhathi sokumunca esikhumbeni futhi sisebenze.
Ukuphinda kusetshenziswe: I-sunscreen kufanele isetshenziswe njalo emahoreni amabili . Phinda kusetshenziswe ngokushesha uma ugeza, ujuluka, noma womisa ngethawula.
Kunezinhlobo eziningana ze-sunscreen:
- Ijeli
- Ukhilimu
- Iloshini
- Isifutho
- Induku
Khetha okuthandayo kakhulu kanye nolula kakhulu kuwe. Into ebaluleke kakhulu ukuyisebenzisa ngesilinganiso esifanele nangesikhathi esifanele.
Ungakhohlwa, kubalulekile ukugqoka isivikelo selanga ngisho nangezinsuku ezinamafu, ngoba imisebe ye-UV ingangena emafwini futhi yonakalise isikhumba sakho.
Umlayezo Wokuya Nawe Ekhaya
- Hlola njalo usuku lokuphelelwa yisikhathi ngaphambi kokusebenzisa umuthi wokuvikela ilanga. Uma kungekho usuku, bhala usuku owawuthenga ngalo ebhodleleni.
- Khetha isithako sokuvikela ilanga okungenani esine -SPF 30 futhi esibhalwe ukuthi "broad-spectrum."
- Faka inani elilingana nesundu kahle imizuzu eyi-15 ngaphambi kokuphuma.
- Faka kabusha njalo emahoreni amabili nangemva kokujuluka noma ukugeza.
- Uma ungaqiniseki ngokuthi yiliphi i-sunscreen elifanele isikhumba sakho noma uma unenkinga yesikhumba, khuluma nodokotela wakho.
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