"Retinol": yokusetshenziswa, ngempela

Retinol - vitamin fat-encibilikayo, okuyinto kabanzi Cosmetology. It kungatholakala anti-ukuguga okhilimu, ama-ejenti for ekwelapheni izinwele nezinzipho. Baningi lotions ngokumelene induna futhi aqukethe uvithamini A (retinol). Kodwa ukusebenzisa imikhiqizo nabo ngaphandle kokukhuluma onguchwepheshe akuyona efiselekayo. Ingqikithi angase abangele ingozi emzimbeni.

Umlando yokutholakala

Vitamin A latholakala 1913. Khona-ke iqembu lososayensi baphetha ngokuthi isikhuphasha inkukhu neqanda ibhotela aqukethe ikhemikhali, ngenxa okuyinto ukukhula kwezilwane yanda. Akukona ukuxubana alkalis futhi impova maqembuqembu. Umkhiqizo omusha okuthiwa "isici A oncibilikayo amafutha." Kakade ngo-1916-ke iqanjwe kabusha uyenze uvithamini A (retinol).

Engxenyeni yokuqala yekhulu leminyaka elidlule, kwatholakala ukuthi ukungabi khona imali eyanele uvithamini A ekudleni kuholela ezifweni esincishisiwe. Izingane zikhula kancane, futhi abadala izinwele uwela phandle exfoliate izinzipho zakho, umbono liwohloka kakhulu. Ngo amalungiselelo amaningi yezokwelapha futhi ayeyisimonyo waqala ngokungeza retinol. Izibuyekezo iziguli wabonisa ukuthi impilo kanye ukubukeka ngcono ngemva kwesonto kwesicelo.

izakhiwo

I retinol okumsulwa kuyinto crystalline ophuzi okuqinile. Lo vithamini kuyinto fat-encibilikayo. Vitamin bakwazi buthelela eziningi okuphawulekayo isibindi. Ngakho-ke, uma unquma ukusebenzisa retinol, kumelwe nakanjani kube balandela isiqondiso. Esimweni ngasinye, umthamo kuzohluka. Kodwa ukusetshenziswa retinol inqwaba ukuze kuzuzwe umphumela omuhle ngokushesha, akudingekile.

Vitamin A is etholakala emvelweni. Ngokwesibonelo, izinto eziningi ezinkulu e izaqathe iqukethe retinol. Izibuyekezo abonisa ukuthi ukusetshenziswa nsuku zonke le yemifino kusiza ukuthuthukisa umbono kanye isikhumba. Kukhona futhi izinhlobo uvithamini A, okuyinto ingatholakala kuphela ngemishini. Okunjalo isomers zokwenziwa babe cishe akukho imiphumela emibi, ngakho-ke sisetshenziswa kabanzi izimonyo.

Ithonya Lako ngokusebenzisa amangqamuzana esikhumba somuntu

izakhiwo Muhle ka retinol esekelwe umphumela wawo emangqamuzaneni epidermis. Vitamin A kuholela ezihlukahlukene izinguquko isikhumba. Uma ningase nenze kahle, lezi zinguquko uzokhombisa ukuthi unalo igciwane. Kodwa isicelo esizimele retinol kungabangela ukucasuka obukhulu ngisho nokubabulala ukusha.

receptor retinoid khona amaseli kwesikhumba. Lapho uxhumana uvithamini A eshintsha umsebenzi umzimba amaseli. Lokhu kusho ukuthi-ke kunomphumela Ugqozi phezu kwamangqamuzana esikhumba. Kwenzeka inqubo ukuvuselelwa. Kuyinto akukho ngozi for ekwelapheni induna usebenzisa retinol. Yokusetshenziswa amalungiselelo equkethe yalolu ketshezi, uchaza izinyathelo futhi oda ukwelashwa kwesikhumba. Ngaphambi kokusebenzisa amathuluzi kufanele nakanjani uhlole liner. I kumqhubezela uvithamini A lilondolozwe omunye izinyanga 4 ngemuva kokuphela ukusetshenziswa kwalo. Ngakho-ke, ngeke ukwazi ukuyisebenzisa ngokuqhubekayo.

Ingqikithi usuke ethuthukisa ukuzinza of keratinocyte kwamangqamuzana izinqubo, kuyasiza ukwelapha induna futhi kwenza isikhumba nokunwebeka ngaphezulu. Iziguli abakwazi kahle aphathe seborrhea usebenzisa retinol. Isixazululo uwoyela kungcono ukusebenzisa ebusika. Vitamin A kungabangela isikhumba photosensitivity.

uyaxebuka Retinoic

Vitamin A is kabanzi kokubili ekhaya nasesikhathini Cosmetology salon. Ngo abesifazane abaneminyaka engama-30 enkulukazi ethandwa inqubo efana uyaxebuka retinoic. Kungaba kwenziwe kuphela ihhovisi professional ifakwe kahle. Ukuze ususe imibimbi emihle, izimpawu elula, induna amamaki, retinol isetshenziswa. isixazululo beautician ibhalwe ngokushesha ngaphambi inqubo.

uyaxebuka Retinoic nakanjani kobuhlungu. isixazululo Special isetshenziswa ezindaweni inkinga futhi ukulinda isikhathi esithile. Ubude besikhathi sokwelashwa incike inkinga ingaxazululwa. Namandla elula amamaki noma induna izibazi kungenzeka ukususa amaseshini ezimbalwa kuphela. uyaxebuka Retinoic Kunconywa ukuthi phakathi nenkathi ebandayo. Ngokushesha ngemva kokuhlinzwa, isikhumba livela obomvu kancane, obulokhu uba khona ngoba usuku olulandelayo.

Retinol ekhemisi

Vitamin okwethulwa Pharmacy njengendlela izidakamizwa "retinol acetate". It has a isicelo ububanzi futhi singasetshenziswa eyabelwe kokubili abadala kanye nezingane. Iyokwehluka Isikali kuphela. Ukuze ukukhula evamile nokuthuthuka kwasekuqaleni kudingeka retinol. Yokusetshenziswa izindlela ngenhla uchaza imiphumela yayo emzimbeni womuntu. Isixazululo uwoyela ithuthukisa isikhumba ukumelana ezikwimvelo, ngesivinini ukuvuselelwa.

Izidakamizwa "retinol acetate" ingasetshenziswa kokubili ngaphandle futhi ngaphakathi. isixazululo Amafutha e amaphilisi ongaqeda Vitamin A ukuntula, okwakubekelwa ukungondleki kahle. Izingane ngokuvamile kusho inikezwa ekuqaleni entwasahlobo, esikhathini beriberi. Umuthi ikhuthaza ithambo uhlelo, kuthuthukisa mbono.

Ngaphandle iseluleko udokotela kufanele Ungasebenzisi imikhiqizo equkethe retinol. Imiyalelo ukusetshenziswa kwezidakamizwa kanye isakhi anjalo esikhathini Ukwakheka uchaza izinkomba kanye umthamo ezimweni ezahlukene. Kodwa izici ngamunye umzimba futhi kufanele kubhekwe. Retinol amuncwa umzimba emathunjini amancane futhi excreted poluvyvoditsya amahora 9 kuphela. Ngenxa uvithamini A lilondolozwe umzimba, ulisebenzise amazinga kuphela.

"Retinol acetate". ukusetshenziswa indlela

Umuthi senzelwe ukusetshenziswa ngomlomo futhi baqonde izinto ezenzekayo. Iziguli hypovitaminosis, izindlela okufanele zithathwe ngomlomo. Ideal itholakala amaphilisi ejenti equkethe retinol. Ukusetshenziswa Its kufanele kube ngokuqinile ulandele iziyalezo ezikuyo. Abadala abeke capsule kabili ngosuku. Ukulungiswa kufanele kuthathe imizuzu 20-30 emva kokudla.

Uma ufuna ukusebenzisa retinol ngoba induna, kungcono ukukhetha isixazululo uwoyela eyiqukethe. Amaconsi ambalwa isetshenziswa ezindaweni inkinga kabili ngosuku. Ukwelashwa induna olunzulu kungenzeka kulekelelwa ukusetshenziswa uvithamini A ngaphakathi. Kulokhu, lo dokotela ziyonquma Isikali lesifanele.

Ingqikithi liyasetshenziswa ngempumelelo ekwelapheni ukusha. Kulokhu, lo amaphakethe nge isixazululo uwoyela. "Retinol acetate" isetshenziswa ingxenye abathintekayo embozwe ngebhandeshi gauze. Ngesikhathi besanda kuqala kubalulekile ukushintsha ukulibopha izikhathi eziningana ngosuku.

Izingane nabesifazane abakhulelwe

Ahamba kahle amalungiselelo ngokuqukethwe vitamin A aluboniswa ezingaphansi kweminyaka engu-iminyaka eyisikhombisa. Ezimweni ezingavamile, ukwelapha izifo zesikhumba babe retinol ingasetshenziswa. Yokusetshenziswa uthi izingane imikhiqizo equkethe lokhu izidakamizwa kuphela singasebenza ngaphandle. Umthamo liyobe omncane. Ezinganeni abaneminyaka engama eziyisikhombisa akufanele idlule 4 amathonsi ngosuku.

Phakathi nenkathi yokukhulelwa, ukusetshenziswa retinol akuyona akuvumelekile. Kodwa kufanele kuphawulwe ukuthi uvithamini A kungaba ageleze ezingenzeka embungwini kanye nokudla. Ukuze ugweme overdosing retinol umthamo wansuku zonke kumele singeqi 1 iconsi isixazululo uwoyela. Ucwaningo mayelana nendlela esisebenzisa ngayo Vitamin lactation, lwenziwe.

Isetshenziswa izimonyo. Izibuyekezo

Ngenxa yokuthi uvithamini A ikhuthaza ukuvuselelwa kunamaqoqo amangqamuzana esikhumba, futhi kunenkolelo eyaziwayo asetshenziswe emikhiqizweni ehlukahlukene yezimonyo. Girls ekhaya ngisho ukungezwa ukhilimu retinol. Izibuyekezo ukukhombisa ukuthi Vitamin kusiza ngokushesha balahle induna kanye izimpawu zokuqala isikhumba ukuguga.

cosmetologists Professional izibuyekezo retinol ishiywa edidayo. Ngakolunye uhlangothi, le Vitamin kumelwe for cell ukuvuselelwa kanye isikhumba bobusha. Ngakolunye uhlangothi, retinol kufanele siyisebenzise ngokuqapha. Phela, kungase kubangele ubuhlungu obunzima. Ngakho-ke, ukusetshenziswa amalungiselelo equkethe yalolu ketshezi, ngaphandle izeluleko kongoti ekhaya akuvunyelwe. Kodwa izinga okhilimu kanye uvithamini A, ngokuvumelana beauticians, kuyoba nethonya elihle isikhumba. Futhi uma ejenti ayoyikhetha uchwepheshe, ephelele anti-ukuguga umphumela inikezwe.

Izidakamizwa "retinol acetate" izinwele

Vitamin A ukuntula asithinti nje kuphela impilo isikhumba, kodwa futhi phezu izinwele. Lokhu ikakhulukazi waphawula ubulili fair. Ekuqaleni kwentwasahlobo, izinwele kuba buthuntu futhi ziyaqothuka, baqala iwe. Retinol kunomthelela operation evamile nezindlala sebaceous futhi ngesivinini ukukhiqizwa yi-keratin, okuyikhona yalolu ketshezi okuyisisekelo zokwakha ukuze izinwele.

Izidakamizwa "retinol acetate" izinwele ingasetshenziswa ngezindlela ezihlukahlukene. Kuyaphumelela imaski isixazululo uwoyela. Elilodwa lamanzi ingezwe 5 ml isixazululo. Agent lisetshenziswa izinwele owomile. Okulandelayo ikhanda zihambisana lesikwa nokulinda isikhathi esingangehora. The Mask is kalula wageza off ngamanzi afudumele futhi imoto. Ngaphezu kwalokho izidakamizwa "retinol acetate" lingasetshenziswa ngaphakathi. Kubalulekile ukulandela ngokucophelela imiyalelo.

izinyathelo zokuqapha

Izimonyo nge retinol ngokuvamile kubangela isikhumba ukoma futhi ukuluma. Ukuze accustom umzimba uvithamini A ukuba kancane kancane. Uma usebenzisa i-ayisikhilimu nalo, bese silisebenzise ngesikhathi izikhathi zokuqala kuphela ezimbalwa ngesonto. Izimonyo nge retinol isicelo izifundo. Ungakhohlwa ukuthi uvithamini A aqoqana emzimbeni.

Kusho nge retinol akufanele zisetshenziswe isikhumba ngaphambi kokuya ngaphandle. Ngaphansi kwe-ultraviolet izidakamizwa oxidizes futhi iba nolaka. Ungathola ukusha. Ngokuvamile, ukwelashwa nge isidakamizwa "retinol acetate" is arcade kwenziwa phakathi nenkathi ebandayo. Uma lokhu kungeke kwenzeke, izindlela ezisetshenziselwa ebusuku.

Indlela ukugcina

La ma-molecule uvithamini A ngokushesha kakhulu oxidized ngaphansi kwethonya yizici zemvelo. Ngakho-ke, ukuze esitolo izidakamizwa, ezibandakanya retinol, lisekhona e kahle bavikelekile ukukhanya. Ngokukhethekile kufanele ikhokhwe futhi isembozo. Ukulungiselela ukuthola engathandeki esitsheni esobala. Owazi indlela ukugcina imali ngaphambi kokuba ithole ekhemisi. Ngaphansi kwethonya lokushisa retinol izakhiwo zabo akashintshi. Ngakho-ke, gcina amalungiselelo saba of wo contents esiqandisini akudingekile.