• YiniI-mandelic acid?
IMandelic Acid iyi-alpha hydroxy acid (aha) ethathwe kuma-alimondi ababi. Isetshenziswa kabanzi kwimikhiqizo ye-skincare yezakhiwo zayo ze-exfoliating, ama-antibacterial, kanye nama-anti-agen.
• Izakhiwo zenyama nezamakhemikhali zeMandelic Acid
1. Isakhiwo samakhemikhali
Igama lamakhemikhali: I-mandelic acid
Ifomula ye-molecular: c8h8o3
Isisindo samangqamuzana: 152.15 g / mol
Isakhiwo: I-Malelic Acid inendandatho ye-benzene eneqembu le-hydroxyl (-OH) neqembu le-carboxyl (-Cooh) linamathiselwe ku-athomu lekhabhoni elifanayo. Igama layo le-IUPAC liyi-2-hydroxy-2-phenylacetic acid.
2. Izakhiwo ezibonakalayo
Ukubukeka: I-White Crystalline Powder
Iphunga: Iphunga elingenamqondo noma elincanyana
Iphoyinti Lokuncibilika: Cishe i-119-121 ° C (246-250 ° F)
Iphuzu elibilayo: ukubola ngaphambi kokubilisa
I-Solubity:
Amanzi: incibilika emanzini
Utshwala: Ukuncibilika utshwala
I-ETHER: incibilika kancane ku-ether
Ubuningi: Cishe u-1.30 g / cm³
Izakhiwo ezingama-3.Chemical
I-Acidity (PKA): I-PKA yeMandelic Acid cishe ngo-3.41, okukhombisa ukuthi yi-acid ebuthakathaka.
Ukuqina: I-Malelic Acid iqinile ngaphansi kwezimo ezijwayelekile kepha ingadalula lapho kuvezwa amazinga okushisa aphezulu noma ama-oxidizing agents aqinile.
Ukusebenza Ngokusebenza:
I-Oxidation: ingafakwa kwi-oxidised to Bennzaldehyde ne-formic acid.
Ukuncishiswa: kungancishiswa kutshwala beMandelic.
4. Izakhiwo ezinhle kakhulu
Ukufakwa kwe-UV-Vis: I-Malelic Acid ayinakho ukumuncwa kwe-UV okubalulekile ngenxa yokuntuleka kwezibopho eziphindwe kabili ezihlanganisiwe.
I-infrared (ir) spectroscopy: Amabhande amuncu atholakalayo afaka:
Oh ukwelula: cishe 3200-3600 cm⁻¹
C = o ukwelula: cishe ngo-1700 cm⁻¹
CO ukwelula: cishe ngo-1100-1300 cm⁻¹
I-NMR Spectroscopy:
¹H NMR: Ibonisa amasiginali ahambelana namaprotheni amnandi namaqembu we-hydroxyl kanye ne-carboxyl.
¹³C NMR: Ibonisa amasiginali ahambelana nama-athomu e-carbon endalini ye-benzene, ikhabhoni ye-carboxyl, kanye nekhabhoni ethwala i-hydroxyl.
5. Izakhiwo ezishisayo
Iphoyinti elincibilikayo: Njengoba kushiwo, i-mandelic acid iyancibilika cishe ngo-119-121 ° C.
Ukubola: I-Malelic Acid ibolile ngaphambi kokubilisa, okukhombisa ukuthi kufanele kusingathwe ngokunakekelwa kwamazinga okushisa aphakeme.
• Yini izinzuzo zeI-mandelic acid?
1. Ukuxoliwa okumnene
◊ Isusa amaseli esikhumba afile: I-Malelic Acid isiza ekutholeni isikhumba ngobumnene ngokubhidliza izibopho phakathi kwamangqamuzana esikhumba afile, ukukhuthaza ukususwa kwazo kanye nokudalula isikhumba sayo.
Ilungele isikhumba esibucayi
2. Izakhiwo zokulwa nokuguga
◊ Yehlisa imigqa emihle nemibimbi: Ukusetshenziswa njalo kweMandelic Acid kungasiza ukunciphisa ukubukeka kwemigqa emihle nemibimbi ngokuqhakambisa ukukhiqizwa kwe-collagen kanye nokwenza ngcono ukuthungwa kwesikhumba.
◊ Kuthuthukisa ukuqina kwesikhumba: I-Malelic Acid isiza ukuthuthukisa ukuqina kwesikhumba, okwenza isikhumba sivele sifebe futhi sibe nobusha obuningi.
3. Ukwelashwa kwezinduna
◊ Izakhiwo ze-antibacterial: I-Malelic Acid inezakhiwo ezingelamagciwane ezisiza ukunciphisa amagciwane abamba izinduna esikhunjeni, okwenza kuphumelele ekwelapheni nasekuvimbeleni izinduna.
◊ Yehlisa ukuvuvukala: Kuyasiza ukunciphisa ukuvuvukala kanye nobomvu okuhlotshaniswa nomqubuko, ukukhuthaza isikhumba esicacile.
◊ Ama-Pors anlogs: Ama-mandelic acid asiza kuma-pores anlog ngokususa amaseli esikhumba afile namafutha amaningi, anciphise ukwenzeka kwama-blackheads nama-whiteheads.
4. I-Hyperpigmentation kanye nokukhanyisa kwesikhumba
◊ Yehlisa i-hyperpigmentation: I-Malelic Acid ingasiza ekunciphiseni i-hyperpigmentation, amabala amnyama, kanye ne-melasma ngokuvimbela ukukhiqizwa kuka-melanin, ingulube ebhekele umbala wesikhumba.
◊ Ithoni Yesikhumba Evens: Ukusetshenziswa okujwayelekile kungaholela ethoni yesikhumba ngisho nokukhanya okukhanyayo.
5. Kuthuthukisa ukuthungwa kwesikhumba
Spin Smoother Isikhumba: Ngokukhuthaza ukususwa kwamaseli esikhumba afile kanye nokukhuthaza ukungena kwamaseli, iMandelic Acid isiza ukucibilikisa ukuthungwa kwesikhumba okunzima.
◊ Chinines Peres: I-Malelic Acid ingasiza ekunciphiseni ukubukeka kwama-pores akhulisiwe, enikeza isikhumba ukubukeka okucwengekile nokubunjiwe.
6. I-hydration
◊ Ukugcinwa komswakama: I-Malelic Acid isiza ukuthuthukisa amandla esikhumba okugcina umswakama, okuholela ekuthini i-hydration engcono kanye ne-plumber, ukubukeka okuningi okuphase.
7. Ukulungiswa kokulimala kwelanga
I-◊rerederes Sun ukulimala: I-Malelic Acid ingasiza ukulungisa isikhumba esilimele selanga ngokukhuthaza imali engenayo yeseli nokunciphisa ukubukeka kwama-sunspots nezinye izinhlobo ze-hyperpigmentation ezibangelwa ukuvezwa kwe-IV.
• Yini ukusetshenziswa kweI-mandelic acid?
1. Imikhiqizo ye-Skincare
◊Abahlanza
Ukuhlanza kobuso
Amabhomba
I-Exfoliating Toners: I-Malelic Acid ifakiwe kuma-toners ukusiza ukulinganisa i-pH yesikhumba, inikeze ukukhishwa okuncane, bese ulungiselela isikhumba sezinyathelo ezilandelayo ze-skincare.
◊Amandla
Izindlela zokwelapha ezihlosiwe: Ama-Mandelic Acid Erams athandwa ukwelashwa okuhlosiwe kwe-Acne, hyperpivation, kanye nezimpawu zokuguga. Lawa ma-seromus aletha imithamo ehlanganisiwe ye-malelic acid esikhunjeni ukuze isebenze kahle kakhulu.
◊Ama-moisturizer
Ama-Hydrating Creams: I-Mandelic Acid kwesinye isikhathi ifakiwe kuma theightizers ukuhlinzeka ngokuxokomba okumnene ngenkathi uxosha isikhumba, ethuthukisa ukuthungwa nethoni.
◊Ama-peels
Ama-Chemical Peels: Amakhasi we-mandelic acid acid asetshenziselwa ukukhishwa okuthe xaxa nokuvuselelwa kwesikhumba. Lezi peels zisiza ukuthuthukisa ukuthungwa kwesikhumba, zinciphise i-hyperpigmentation, futhi ziphathe izinduna.
2. Izindlela zokwelapha ze-Dermatological
◊Ukwelashwa kwezinduna
Izixazululo ze-Topical: I-Mandelic Acid isetshenziswa kwizixazululo ze-Topical Solutions kanye nokwelashwa kwe-Acne ngenxa yezakhiwo zayo ze-antibacterial kanye nekhono lokunciphisa ukuvuvukala kanye nokuvuselelwa kwama-pores.
◊Hyperpigmentation
Ama-ejenti aqhakambisa: I-Mandelic Acid isetshenziswa ekwelashweni kwe-hyperpigmentation, i-melasma kanye namabala amnyama. Kuyasiza ukuvimbela ukukhiqizwa kwe-melanin futhi kukhuthaze ithoni yesikhumba.
◊Anti-ukuguga
Ukwelashwa okulwa nokuguga: I-Malelic Acid ifakiwe ekulweni nokwelashwa okudala ukunciphisa ukuvela kwemigqa emihle nemibimbi, thuthukisa ukuqina kwesikhumba, futhi kuthuthukiswe ukukhiqizwa kwe-collagen.
3. Izinqubo Zokuhlobisa
◊Amakhemikhali amakhemikhali
Ama-Professional Peels: Ama-dermatologists kanye nochwepheshe be-skincare basebenzisa i-malelic acid kumakhemikhali amakhemikhali ukuhlinzeka ukukhishwa okujulile, ukuthuthukisa ukuthungwa kwesikhumba, nokwelapha ukukhathazeka okuhlukahlukene kwesikhumba okufana nezinduna, i-hyperpivation, kanye nezimpawu zokuguga.
◊Imicroneedling
Ukutholwa okuthuthukile: I-Malelic Acid ingasetshenziswa ngokubambisana nezinqubo zeMicrobeedling ukuthuthukisa ukumuncwa kwe-acid futhi kuthuthukise ukusebenza kwayo ekuphatheni ukukhathazeka kwesikhumba.
4. Izicelo zezokwelapha
◊Ukwelashwa kwe-antibacterial
Ama-antical antibiotic: Izakhiwo ze-antibacteric acid ze-mandelic acid zenza zilusizo ekulweni nezifo ze-topical zokutheleleka kwezikhumba kanye nemibandela.
◊FLELA UKUHLELA
Ama-ejenti we-Healing: I-mandelic acid kwesinye isikhathi isetshenziswa ekwakhiweni okwenzelwe ukukhuthaza ukuphulukiswa kwezilonda futhi inciphise ingozi yokutheleleka.
5. Imikhiqizo yokunakekelwa kwezinwele
◊Ukwelashwa kwesikhumba
Ukwelashwa kwesikhumba kwe-exfoling scalp:I-mandelic acidisetshenziswa ekwelashweni kwesikhumba ukukhipha amaseli esikhumba afile, yehlisa i-dandruff, futhi ithuthukise imvelo enempilo yesikhumba.
6. Imikhiqizo yokunakekelwa komlomo
◊Umlomo we-moumbos
I-antibacterial mlomonisa: Izakhiwo ze-antibacteric acid zenza kube yisithako esingahle sibe ngama-moundwashes aklanyelwe ukunciphisa amagciwane ngomlomo futhi athuthukise ukuhlanzeka ngomlomo.
Imibuzo Ehlobene Ungathakazelela:
Yimiphi imiphumela emibi yeI-mandelic acid?
Ngenkathi i-mandelic acid ihlala iphephile futhi ibekezeleleke kahle, ingadala imiphumela emibi njengokucasulwa kwesikhumba, ukoma, ukunwetshwa kokuzwela kwelanga, ukusabela komzimba, kanye ne-hyperpigmentation. Ukunciphisa lezi zingozi, yenza isivivinyo se-patch, qala ngokuhlushwa okuphansi, sebenzisa i-moisturizer ephansi, faka i-sunscreen nsuku zonke, futhi ugweme ukukhipha ngokweqile. Uma uhlangabezana nemiphumela emibi ephikelelayo noma enzima, thintana nodokotela wesikhumba ngezeluleko ezenziwe ngezifiso.
♦ Ungayisebenzisa kanjani i-mandelic acid
IMandelic Acid iyinhlangano eguquguqukayo ye-alpha hydroxy acid (aha) engafakwa enkambisweni yakho ye-skincare ukubhekana nezinto ezikhathazayo zesikhumba ezifana nezinduna, i-hyperpivation, kanye nezimpawu zokuguga. Nasi umhlahlandlela ophelele wokuthi ungasebenzisa kanjani i-malelic acid ngokuphumelelayo nangokuphepha:
1. Ukukhetha umkhiqizo ofanele
Izinhlobo zemikhiqizo
Abahlanza: Abahlanza iMandelic Acid bahlinzeka ngokuxokwa okumnene nokuhlanzwa okujulile. Zilungele ukusetshenziswa kwansuku zonke.
I-Toners: I-Exfoliating toners ene-mandelic acid isiza ukulinganisa i-pH yesikhumba futhi inikeze ukukhishwa okuncane. Zingasetshenziswa nsuku zonke noma ezimbalwa ngesonto, kuya ngokubekezelelana kwesikhumba sakho.
Ama-Serums: Ama-Mandelic Acid Seroms anikeza ukwelashwa okugxile kokukhathazeka okuthile kwesikhumba. Zivame ukusetshenziswa kanye noma kabili ngosuku.
Ama-moisturizer: Amanye ama-moisturizer aqukethe i-malelic acid ukuhlinzeka nge-hydration kanye nokuxokwa okumnene.
I-PELS: AmaPeels we-Mandelic Acid anamandla futhi kufanele asetshenziswe ngaphansi kokuholwa yi-dermatologist noma i-skincare ochwepheshe.
2. Ukufaka i-malelic acid enkambisweni yakho
Isiqondisi se-Step-by-step
◊Ukuhlanza
Sebenzisa isicoci esimnene: Qala ngesicoci esimnene, esingewonakalisi sokususa ukungcola, uwoyela kanye nokwenza izimonyo.
Okokuzithandela: Uma usebenzisa aI-mandelic acidIsihlanza, lesi kungaba isinyathelo sakho sokuqala. Faka isicelo sokuhlanza esikhunjeni esimanzi, u-massage ngobumnene, bese uhlanza kahle.
◊Ithamo
Faka i-toner: Uma usebenzisa i-poner ye-malelic acid, yisebenzise ngemuva kokuhlanzwa. Cwilisa i-pad yekotini nge-toner bese uswayipha phezu kobuso bakho, ugweme indawo yamehlo. Vumela ukuthi ibambe ngokuphelele ngaphambi kokuya esinyathelweni esilandelayo.
◊Isicelo serum
Faka isicelo se-serum: Uma usebenzisa i-malelic acid serum, faka amaconsi ambalwa ebusweni nasentanyeni. Cindezela i-serum esikhunjeni sakho, ukugwema indawo yamehlo. Vumela ukuthi ibambe ngokuphelele.
◊Okwenza kube ngcono
Faka isicelo se-moisturizer: landela nge-moisturizer exoxayo ukuze ukhiye umswakama bese unambisa isikhumba. Uma umswakama wakho equkethe i-mandelic acid, izonikeza izinzuzo ezengeziwe zokuxoxa.
◊Ukuvikelwa kwelanga
Faka isicelo se-sunscreen: I-Mandelic Acid ingakhulisa ukuzwela kwesikhumba sakho elangeni. Kubalulekile ukusebenzisa i-sunscreen ebanzi ye-spectrum nge-SPF 30 okungenani njalo ekuseni, ngisho nasezinsukwini ezingamafu.
3. Imvamisa yokusebenzisa
◊Ukusetshenziswa kwansuku zonke
Abahlanza kanye nama-toners: Lokhu kungasetshenziswa nsuku zonke, kuya ngokubekezelelana kwesikhumba sakho. Qala ngazo zonke izinsuku futhi unyuse kancane kancane ukuze isikhumba sakho singakwazi ukukuphatha.
AmaSerums: Qala kanye nsuku zonke, mhlawumbe kusihlwa. Uma isikhumba sakho sikubekezelela kahle, ungangezelela kabili ngosuku.
◊Ukusetshenziswa Kwamaviki
Ama-peels: Amakhasi we-mandelic acid acijile kufanele asetshenziswe kaningi, imvamisa kanye njalo emavikini angu-1-4, kuya ngokuhlushwa kwesikhumba sakho. Njalo landela ukuholwa kwe-skincare ochwepheshe.
4. Ukuhlolwa kwe-Patch
Ukuhlolwa kwe-Patch: Ngaphambi kokufaka i-malelic acid kwinqubo yakho, yenza ukuhlolwa kwe-patch ukuze uqinisekise ukuthi awunakho ukusabela okungekuhle. Faka isicelo senani elincane lomkhiqizo endaweni eqondayo, njengemuva kwendlebe yakho noma ngentambo yakho yangaphakathi, bese ulinda amahora angama-24-48 ukubheka noma yiziphi izimpawu zokucasuka.
5. Ukuhlanganisa nezinye izithako ze-skincare
◊Izithako ezihambisanayo
I-Hyaluronic Acid: Inikeza i-hydration kanye ngababili kahleI-mandelic acid.
I-Niacinamide: Isiza ukuthambisa isikhumba futhi sinciphise ukuvuvukala, okwenza kube ngumngane omuhle kuMandelic Acid.
◊Izithako Zokugwema
Okunye ukuthandwa: gwema ukusebenzisa amanye ama-ahas, bheka (njenge-salicylic acid), noma ama-exfolials angokomzimba ngosuku olufanayo ukuvikela ukukhishwa ngokweqile nokucasuka.
Ama-retinoids: Kusetshenziswa ama-retinoids kanye ne-mandelic acid ndawonye kungakhulisa ubungozi bokucasuka. Uma usebenzisa bobabili, cabanga ngezindlela zokushintshana ngezinsuku noma ukubonisana nodokotela wesikhumba ngezeluleko ezenziwe ngezifiso.
6. Ukuqapha kanye nokushintsha
◊Bheka isikhumba sakho
Ukuqapha Ukuphendula: Naka ukuthi isikhumba sakho siphendula kanjani kwi-mandelic acid. Uma uzwa ukubomvu ngokweqile, ukucasuka noma ukoma, ukunciphisa imvamisa yokusebenzisa noma ukushintshela kuhlu oluphansi.
Lungisa njengoba kudingeka: I-Skincare ayiwona usayizi owodwa - konke. Lungisa imvamisa kanye nokuhlushwa kwe-malelic acid kususelwa ezidingweni zesikhumba sakho nokubekezelelana.
Isikhathi sePosi: Sep-24-2024
