Ukubambisa kwenziwa ngokusetyenziswa kwezinto ezinokwenziwa kwemichiza (ngokuqhelekileyo-acids), ezikunceda ukukhupha iiseli zeekhumba kunye nokususa i-epithelium.
Ingundoqo yenkqubo
Kuyavakala ukuba kunokwesabisa, nangona kunjalo, emva kwenkqubo, iimeko ezingekho ncinane kunye nemibimbi zinyamalale, isikhumba sombuso sihlaziywa, siyamkholisa isigulane ngokubonakalisa kwisibuko. Kwakhona, inkqubo yokupasa imichiza "iqala" inkqubo yokuvuselelwa kweseli kunye nokuphuculwa kwe-collagen synthesis, ekhokelela ekuhlaziyweni.
Izibonakaliso: ukupakishwa kweekhemikhali kubalulekile ukuba ufuna ukulungisa iingxaki zesikhumba, ulungelelanise ukubunjwa nokuphucula umbala. Inkqubo iboniswe kwizigulane ezine-acne, imibimbi emihle kunye neempawu zokuguga, ukuguqulwa kwebala. Kwakhona, ukupakishwa kweekhemikhali kuyimfuneko phambi kokuhlinzwa kweplastiki. Iingcali zikholelwa ukuba kwizigulana ezingaphantsi kweminyaka engama-30 ukuya ku-35 ubudala le nkqubo ayifanelekanga, ekubeni isikhumba esincinci singacocwa ngaphandle kokusebenzisa i-chemistry.
Ukwahlulelwa kweekhemikhali
Ubunzulu bokungena kweekhemikhali zokuqhawulwa zingabalwa njengolu hlobo lulandelayo.
- Ubunzulu -obuninzi kakhulu, izinto zisebenza kuphela kwi-strneum corneum. Ukuvumeleka ukusetyenziswa kwesikhumba esincinci: phelisa umkhondo weentsimbi kunye neengcungcuthe ze-acne, ukuthintela ukuguga. Iimpawu zeMichiza zolu hlobo ziyi-glycolic, i-lactic, i-pyruvate, i-retinol, isiqhamo (kuxhomekeke kwinto esetyenziswayo).
- Median - zenziwa nge-TCA acid (i-trichloroacetic acid). Ngaphandle kokulimaza i-membrane esezantsi, i-TCA ifinyelela ekujuleni ngokupheleleyo kwengqimba ye-epidermis. Inkqubo iboniswa kubafazi emva kweminyaka engama-30 - ngenxa yoko, umbala, ukuxhuma kunye nokuphucula kwesikhumba kuphucula, ubuso bombuso bunqabile, imibimbi iyahlanjululwa.
- Ubunzulu - luhlobo lomsebenzi wokutyanda kwaye ngokuqhelekileyo unqabile kakhulu. Kwinkqubo, into esebenzayo (esekelwe kwi-phenol) ichaphazela umgca we-basal. Ukuxubha okujulile kwamkelekile emva kweminyaka engamashumi amane, xa imibimbi sele iyenzile - umphumo wale nkqubo uhlala ngaphezu kweminyaka emihlanu.
Ukucima
Inkqubo yokupasa imichiza yenziwa kwiindawo ezahlukeneyo zomzimba. Ubume obuqhelekileyo obunobumba bekemikhali, ubuso kunye nentambo ye-décolleté. Ayenziwa ngokuhamba: okokuqala ingcali ihlola isikhumba, inquma iziphene, ubunzulu bezenzo kwaye iqukumbele ukuba iyasebenza. Kwindlela yokulungiselela, ubuso buya kufakwa kwi-chemical substance ukuze kungabikho ukuphazamiseka okanye ukungabikho komzimba.
Olunye ummandla wengxaki obanika iminyaka yobudala ibhinqa, apho lonke ixesha lidibanisa nezinto ezinobungozi kunye nokudala. Ukusetyenziswa kweekhemikhali zezandla, i-asidi isetyenziselwa ukungena kumgangatho ophakathi. Ngaphambi kwenkqubo kufuneka ucime iiseshoni zokutyhulwa (iiveki ezimbini), kwaye ehlobo ufanele usebenzise ama-photoprotectors.
Susa amanqaku elula kunye ne-cellulite, ukwandisa ukunyaniseka kwesikhumba kunye ne-tone ye-muscle kukunceda ukukhupha iikhemikhali zesisu kunye namathanga, kuba umva le nkqubo iyakwamkeleka-ukukhangela ukukhenkceza iindawo ezigugu ze-pigment.
Ukunyamekelwa kwesikhumba emva kokuphamba
Inkqubo yokupasa iikhemikhali, ngokwenene, ukutshiswa,
- ukukhulelwa kwamanzi kwesikhumba;
- ubomvu;
- ukucima;
- kuphazamiseka okanye kumnyama.
Ukukhawuleza ukubuyisela i-epidermis emva kokukhangela imichiza, isikhumba sidinga ukunakekelwa okhethekileyo. I-Cosmetologists ikwacetyiswa ukuba isebenzise iimveliso ezinemixube, ibhotile ibhontile kunye neidiya, ii-ceramide, i-omega-6 fatty acids. Impembelelo yokuphulukisa ine-panthenol, i-retinol, i-bisabolol.