Abantu behlabathi bathanda ukwangiwa lilanga okulungileyo, J. Lo, nje-umva-ukusuka-kwi-cruise uhlobo olukhazimlayo kanye njengomntu olandelayo-kodwa ngokuqinisekileyo asiwuthandi umonakalo welanga ohamba kunye nokuphumeza oku kukhanya kubandakanya. Ngena ubuhle bomntu ozisuki kakuhle. Nokuba iphuma ebhotileni okanye isitshizi esisesalon, ungaqiniseka kakhulu ukuba ifomula ine-dihydroxyacetone. Igama ngokuqinisekileyo ngumlomo, yiyo loo nto i-dihydroxyacetone idla ngokuhamba nge-DHA.
I-DHA ngandlel 'ithile ye-unicorn kwihlabathi lezithako zobuhle kuba, enye, ifumaneka kuphela kudidi olunye lweemveliso, kwaye ezimbini, sesona sithako kuphela esinokwenza into eyenzayo. Funda ukuze ufunde ngokuthe ngqo ukuba i-faux tan ivela njani.
I-DIHYDROXYACETONE
UHLOBO LWESITHATHU: Iswekile
IINZUZO EZINGUNDOQO: Ibangela ukusabela kwekhemikhali eluswini eyenza kube mnyama kweeseli zenkangeleko emdaka.1
NGUBANI OFANELE UKUYISEBENZISA: Nabani na ofuna inkangeleko yebhanti ngaphandle komonakalo welanga. I-DHA ngokuqhelekileyo inyamezeleke kakuhle ngabaninzi, nangona ngamanye amaxesha inokubangela ukudibanisa i-dermatitis, utsho uFarber.
UNGAYISEBENZISA KAninzi kangakanani: Isiphumo sobumnyama se-DHA sikhula kwiiyure ezingama-24 kwaye sihlala ukuya kwiveki, ngokomndilili.
ISEBENZA KAHLE KUNYE: Izithako ezininzi zokuthambisa, ezihlala zidityaniswa kunye ne-DHA kwiimveliso zokuzitshisa, ngakumbi i-moisturizers kunye ne-serum, utshilo uFarber.
UNGASEBENZISI NE: I-Alpha hydroxy acids ikhawulezisa ukuchithwa kwe-DHA; ngelixa ziyindlela elungileyo yokususa i-tan yakho xa sele ulungile, musa ukuzisebenzisa xa ufaka i-self-tanner.
Yintoni iDihydroxyacetone?
"I-Dihydroxyacetone, okanye i-DHA njengoko kubhekiswa kuyo ngokuqhelekileyo, yinkomponi yeswekile engenambala esetyenziswa kwii-self-tanners ezininzi," kusho uMitchell. Inokuthi ithathwe ngokwenziwa okanye ithathwe kwiiswekile ezilula ezifumaneka kwi-beet beet okanye i-sugar cane. Isilumkiso senyaniso eyonwabileyo: Yeyona nto kuphela evunywe yi-FDA njengomsuki wesikhumba, wongeza uLam-Phaure. Xa kuziwa kwiimveliso zobuhle, uya kuyifumana kuphela kwii-self-tanners, nangona ngamanye amaxesha isetyenziswa ngexesha lenkqubo yokwenza iwayini, uphawula uMitchell.
Isebenza njani iDihydroxyacetone
Njengoko kukhankanyiwe, eyona nto iphambili ye-DHA (funda: kuphela) kukudala ubumnyama bexeshana eluswini. Ikwenza njani oku? Ixesha lokuba mnandi kwaye ube nerdy okwesibini, kuba konke kuxhomekeke kwimpendulo ye-Maillard. Ukuba igama livakala liqhelekile, mhlawumbi ngenxa yokuba uvile kwiklasi yekhemistri yesikolo samabanga aphakamileyo, okanye ngelixa ubukele i-Food Network. Ewe, iNethiwekhi yokutya. "I-Maillard reaction yi-chemical reaction eyaziwa ngokuba yi-non-enzymatic browning-yisizathu sokuba inyama ebomvu ibe mdaka xa ipheka," kuchaza uLam-Phaure.
Siyazi, yinto encinci engaqhelekanga ukuthelekisa inyama yenyama eshinyeneyo kunye nomntu ozisuki, kodwa usive. Njengoko kubhekiselele kwesikhumba, ukusabela kwe-Maillard kwenzeka xa i-DHA isebenzisana nama-amino acids kwiiprotheni zeeseli zesikhumba, ezibangela ukuveliswa kwe-melanoids, okanye i-pigments emdaka, uLam-Phaure uyachaza.1 Oku, kwakhona, kudala i-tanned. inkangeleko.
Iphinde ichaze ukuba oku kwenzeka kuphela kulwelwesi olungaphezulu kolusu, yiloo nto umntu ongazisuki ehlala ehleli.1 Zakuba zipholile ezo seli zilusu, loo mbonakalo imnyama iyaphela. (Kukwayinto ebangela ukuba i-exfoliation isitshixo sokususa i-DHA; ngakumbi oko okomzuzwana.)
FAQ
Ngaba i-DHA ikhuselekile kuLusu?
I-Dihydroxyacetone, okanye i-DHA, ivunyiwe kwiimveliso zokuzitshisa yi-FDA kunye neKomiti yeNzululwazi ye-EU yoKhuseleko lwaBathengi.3 Kwi-2010, umbutho wokugqibela wathi ekugxininiseni ukuya kwi-10 ekhulwini, i-DHA ayifaki ingozi kwimpilo yabathengi.4 Qaphela ukuba i-FDA igxininisa ukubaluleka kokungavumeli i-DHA kufuphi nemilebe yakho, amehlo, okanye nayiphi na enye indawo egutyungelwe yi-mucous membranes.5
Ngaba i-DHA Inobungozi?
Nangona i-FDA ivume ukusetyenziswa kwe-DHA kwi-self-tanners kunye ne-bronzers, isithako asivunywanga ukuba sifakwe-kwaye kunokuba lula ukufunxa i-DHA ukuba amehlo akho kunye nomlomo awugqunywanga ngokufanelekileyo kwindawo yokutshiza. Ke ukuba uthatha isigqibo sokutshizwa yingcali, qiniseka ukuba ufumana ukhuseleko olwaneleyo.
Ixesha lokuposa: May-20-2022