Chigadzirwa chega chega chinovhenekera ganda chine boka remakemikari, mazhinji acho anobva kune zvakasikwa.Kunyange zvazvo zvinhu zvakawanda zvinoshanda zvinoshanda, zvimwe zvacho zvinogona kuva nemigumisiro yakaipa.Naizvozvo, kunzwisisa zvinoshandiswa zvinoshandiswa zvekuvhenekera kweganda chinhu chakakosha pakusarudza izvi zvigadzirwa zvekuchengetedza ganda.
Ndiko kusaka nhaurirano yezvishandiso izvi inodikanwa.Iwe unofanirwa kunzwisisa chaiyo mhedzisiro yechigadzirwa chimwe nechimwe paganda, kugona uye nemhedzisiro yechigadzirwa chimwe nechimwe.
1. Hydroquinone
Ndiyo inonyanya kushandiswa inoshandiswa muzvigadzirwa zvinovhenekera ganda.Inoderedza kugadzirwa kwe melanin.Food and Drug Administration inoganhurira kushandiswa kwayo kungosvika zvikamu zviviri kubva muzana muzvigadzirwa zvinovheneka ganda.Izvi zvinokonzerwa nekunetseka nezve carcinogenicity yayo.Zvidzidzo zvakaratidza kuti zvinogona kukonzera kutsamwa kweganda.Naizvozvo, zvimwe zvigadzirwa zvine cortisone yekubvisa kutsamwa uku.Nekudaro, chinhu chinoshanda chinoshanda muzvigadzirwa zvinovhenekera ganda zvine antioxidant chiitiko.
2. Azelaic acid
Icho chigadziro chechisikigo chinobva muzviyo zvakadai se rye, gorosi uye bhari.Azelaic acid inoshandiswa mukurapa acne.Nekudaro, yakawanikwa zvakare ichishanda panguva yekupenya kweganda, kuderedza kugadzirwa kwe melanin.Iyo inogadzirwa nenzira yekrimu ine huwandu hwe10-20%.Iyo yakachengeteka, yakasikwa imwe nzira kune hydroquinone.Inogona kukonzera kushatirwa kune ganda rakaoma kunze kwekunge uine allergic kwairi.Tsvagiridzo inoratidza kuti azelaic acid inogona kusashanda kune yakajairwa ganda pigmentation (freckles, moles).
3. Vitamin C
Seantioxidant, vhitamini C uye zvinobva pairi zvinodzivirira kubva mukukuvadzwa kweganda kunokonzerwa nemaranzi ezuva eUV.Ivo zvakare vanoita basa mukupenya kweganda, kuderedza kugadzirwa kwe melanin.Vanotorwa sedzimwe nzira dzakachengeteka kune hydroquinone.Zvidzidzo zvakawana kuti vanogona kuwedzera glutathione mazinga mumuviri uye kuita mbiri mbiri pakupenya kweganda.
4. Niacinamide
Pamusoro pekuchena ganda, niacinamide inogona zvakare kurerutsa ganda wrinkles uye mburwa, uye kuwedzera hunyoro hweganda.Zvidzidzo zvakaratidza kuti ndiyo imwe yedzimwe nzira dzakachengeteka kune hydroquinone.Iyo haina mhedzisiro paganda kana yemunhu biological system.
5. Tranexamic acid
Inoshandiswa mune ese ari maviri epamusoro injectable uye emuromo mafomu kurerutsa ganda uye kuderedza ganda pigmentation.Iyo zvakare imwe nzira yakachengeteka kune hydroquinone.Nekudaro, kushanda kwayo hakuna kuratidzwa, asi zvimwe zvidzidzo zvinoratidza kuti yakachengeteka uye inoshanda.
6. Retinoic acid
A vhitamini "A" derivative, inonyanya kushandiswa mukurapa acne, asi inogona kushandiswawo kujekesa ganda, iyo nzira isingazivikanwe.Nekudaro, ongororo dzakaratidza kuti kushatirwa kweganda ndechimwe chemhedzisiro yetretinoin, iyo inowedzera kunzwa kweganda kune UV mwaranzi, saka vashandisi vanofanirwa kudzivirira kubuda kwezuva sezvo kuchigona kukonzera ganda kutsvuka.Uyewo, hazvina kuchengeteka panguva yekuzvitakura.
7. Arbutin
Iyo yakasikwa sosi yehydroquinone kubva kune akawanda marudzi emapeya uye mashizha ecranberries, blueberries, bearberries uye mulberries.Inoderedza kugadzirwa kwe melanin, kunyanya muchimiro chayo chakachena, sezvo ichinyanya kusimba.Iyo yakachengeteka uye inoshanda imwe nzira kune mamwe makemikari anoshandiswa muzvigadzirwa zvinopenya ganda.Nekudaro, tsvagiridzo inoratidza kuti arbutin inogona kukonzera kuwedzera kweganda hyperpigmentation kana ikashandiswa mumhando yepamusoro.
8. Kojic acid
Icho chinhu chechisikigo chinogadzirwa panguva yekuviriswa kwemupunga panguva yekugadzira waini.Inoshanda zvakanyanya.Nekudaro, haina kugadzikana uye inoshanduka kuita isingashande yebrown chinhu mumhepo kana zuva.Nokudaro, zvigadzirwa zvekugadzira zvinoshandiswa sechinotsiva zvigadzirwa zveganda, asi hazvina kushanda seyakasikwa kojic acid.
9. Glutathione
Glutathione ndeye antioxidant ine ganda rinovhenekera kugona.Inodzivirira ganda kubva pakukuvadzwa nezuva uye zvakare inodzivirira ganda kubva pakupenya.Glutathione inouya muchimiro chemafuta ekuzora, makirimu, sipo, mapiritsi nemajekiseni.Inonyanya kushanda ndeye glutathione mapiritsi, anotorwa kaviri pazuva kwemavhiki 2-4 kuderedza ganda.Nekudaro, mafomu epamusoro haabatsiri nekuda kwekunonoka kunyura uye kusapinda mukati meganda.Vamwe vanhu vanosarudza kushandisa fomu rinobaya jekiseni kuti vawane mhinduro ipapo.Zvisinei, majekiseni akadzokororwa anogona kutungamirira kune zvirwere zveganda, rashes.Zvidzidzo zvakaratidza kuti glutathione inokwanisa kuvheneka makwapa akasviba nekurerutsa ganda.Zvinonziwo zvakachengeteka.
10. Hydroxy Acids
Glycolic acid uye lactic acid ndiyo inonyanya kushanda yea-hydroxy acids.Vanopinda mukati meganda uye vanoderedza kugadzirwa kwe melanin, sezvakaratidzwa netsvakurudzo.Vanobvisawo, vachibvisa ganda rakafa uye zvidimbu zvisina kunaka zveganda rine hyperpigmented.Ichi ndicho chikonzero ivo vakaonekwa kuti vanobudirira mukuvhenekera hyperpigmentation muganda.
11. Decolorizer
Depigmenting agents senge monobenzone uye mequinol inogona kushandiswa kupenya kweganda zvachose.Sezvo vachigona kukonzera kukuvadzwa zvachose kumasero anogadzira melanin, anonyanya kushandiswa muvarwere vevitiligo.Vanoshandisa makirimu ane kemikari iyi panzvimbo dzeganda dzisina kukanganiswa kuti ganda ribude.Zvisinei, kushandiswa kwemakemikari akadaro kune vanhu vane hutano hakukurudzirwi.Tsvagiridzo inoratidza kuti monophenone inogona kukonzera kutsamwa kweganda uye kusagadzikana kweziso.
Zvimwe zvinoshandiswa zvinoshandiswa
Kune mamwe makemikari anobatsira indasitiri yekupenya kweganda.Zvakadaro, tsvakiridzo yakawanda inodiwa kusimbisa kushanda uye kuchengetedzeka kwemushonga wega wega.Imwe yeiyi inoshanda zvinongedzo ndeye licorice inobvisa, kunyanya licorice.
Zvidzidzo zvinoti inoshanda mukuvhenekera rima, hyperpigmented nzvimbo dzeganda uye kuchena ganda.Inoderedza kugadzirwa kwe melanin.Vitamin E inobata basa mukupenya kweganda nekuderedza kugadzirwa kwe melanin.Inowedzera glutathione mazinga mumuviri.Zvisinei, tsvakurudzo yakawanda inodiwa kujekesa kushanda uye kuchengeteka kwemakemikari aya.
Chekupedzisira, hazvisi zvese zvinoshanda muzvigadzirwa zvinovheneka ganda zvakachengeteka.Ichi ndicho chikonzero vatengi vanofanira kuverenga zvigadzirwa vasati vatenga chero chigadzirwa chinopenya ganda.
Nguva yekutumira: Oct-14-2022