Njengoko kuyaziwa, ukunyuka kwelanga kusiniki nje kuphela kwi- tan ekhangayo kunye nokuzaliswa komzimba kunye ne-vitamin D, kodwa kunokulimaza impilo yethu. Uninzi lwazo zonke ezivela emzimbeni we-ultraviolet isikhumba sethu siyabandezeleka, ngaphantsi kwempembelelo yokuba kuphelile, ii-pigment spots, i-moles, i-erythema, imibimbi kunye nokukhula koomhlaza kusekwe kuyo. Ngoko ke, enye yeyona ndlela ibaluleke kakhulu yokunakekelwa kwesikhumba, ngokukodwa kwixesha elifudumeleyo, xa ilanga lisebenza kakhulu, liluhlaza.
Indlela yokukhetha i-sunscreen?
Abaninzi abasengozini ekusebenziseni ilanga yesikhumba ebusweni, okokuqala ke kufuneka nikukhusele. I-sunscreen ikhusela ulusu kwi-radiation eyingozi ye-UV, ikhuthaza ukugcinwa kwomswakama kuyo, inqanda ukuguga kwaye isebenza njengokuthintela umdlavuza wesikhumba . Ii-sunscreens zamanje zingasetyenziselwa njengesiseko sokwenza, esilungele kwaye sisebenzise.
Imisebe ye-UV, echaphazela kakubi imeko yesikhumba, yahlula iindidi ezimbini:
- I-UVVA imisebe- kubangela ukuba isikhumba sigulo, sikwazi ukutshabalalisa i-collagen kunye ne-elastin
- Imibala ye-UVB- kubangelwa ubomvu, ukutshisa kunye nezihlamba ezibi, azikwazi ukungena ngeglasi kunye nezambatho.
Imiphumo ye-UVB imitha iyabonakala ngokukhawuleza emva kokuba ilanga likhanya njengobomvu, ukuthukuthela nokutshisa, kunye ne-radiation ye-UVA ivelisa umphumo wokunyuka, kwaye umphumo ongenakwenzeka ungabonwa emva kweminye (isikhumba esomileyo, ii-pigment spots, njl).
Xa ukhetha i-sunscreen, okokuqala, kufuneka ugxininise kumgangatho wamandla ayo okukhusela. Njengomthetho, kuboniswe kwiphakheji yesilungiso ngesigcaziso se-SPF kunye nenombolo. Ephakamileyo inombolo, ephakamileyo izinga lokukhusela. Abafazi be-Blonde abanesikhumba esikhanyayo, esitshisa ngokutsha ilanga, kucetyiswa ukuba basebenzise i-sunscreens enezinga eliphezulu lokukhusela-SPF 40-50 (i-sunscreen ne-SPF 100 ayikho). Labo abanomhlaza, banelungelo lokusebenzisa i-sunscreen nge-SPF 15-30.
Nangona kunjalo, inkcazo ye-SPF ibonisa ukuba ukhilimu lukhusela kuphela ukukhanya kwe-UVB, kwaye kunzima kakhulu ukuvavanya ukukhuselwa kwiimvula ze-UVA. Kule ndlela, iindlela ezahlukeneyo zenkcazo zisetyenziselwa ukuphawula kwazo:
- I-IPD - ixabiso eliphezulu li-90, kwaye oku kubonisa ukuba ulusu lukhuselwe kwi-UVA-ray nge 90%.
- I-PPD- apha isalathisi esiphezulu se-42, kwaye oku kuthetha ukuba ulusu luphuma kwi-ray engama-42% engolu hlobo.
- I-PA - iqondo lokukhusela, elibonakaliswa yimpawu "+", "++" kunye "+++".
Ukuba ukuhlala elangeni kudibaniswa nokuhlamba, kuyinqweneleka ukukhetha indlela eneempembelelo zamanzi. Xa isikhumba esomileyo nesibhakabhakeni silungele ukusebenzisa i-sunscreen enomsoco kunye nezicucu zemifuno kunye namavithamini.
Kufanelekile ukuba sicinge ukuba nayiphi i-sunscreen iyasebenza kuphela emva kweeyure ezimbalwa emva kokufaka isicelo. Ngako oko, uluhlu lwe-cream lufuna ukuhlaziywa nganye iiyure ezimbini, kwaye xa ukuhlamba nokukhupha kuyinto eqhelekileyo.
Yisiphi isikrini selanga esingcono?
Unokukhetha i-sunscreen ebhetele, ucinga ngempawu zesikhumba kunye nexesha elichithwe elangeni. Ngokuphathelele iimveliso zeemveliso, ezi nkampani zilandelayo zizibonakalise ukuba ziyimpumelelo kwaye ziveliswa ngabakhiqizi be-sunscreen quality:
- I-Clinique (iU.SA);
- Mirra (iRashiya);
- Avene (eFransi);
- UVichy (waseFransi);
- Oriflame (Sweden);
- Umgca ococekileyo (Russia);
- INivea (eJamani);
- Umhlaba Ongcwele (u-Israyeli);
- L'Oreal (eFransi);
- I-SkinTech (iSpain) nabanye.