Kudzivirirwa uye utano hweganda zvakakosha zvikuru chidimbu cheganda - chinhu chakakosha chekuchengetedza ganda, iyo inoumbwa pamusoro peganda nekuda kwekusanganiswa kunobudiswa nevanoshungurudza glands secretion, sweat, uye kusvibiswa kwehupenyu hwavo paganda rebhakitiriya chaiyo - epidermal staphylococci. Asi zvinodzvinyirirwa nekutsvaga kwezuva, zvipfeko, kutuka zvakanyanya uye kubva kune marudzi ese ezvokudya.
Alpha hydroxy acids.
Iyo yakawanda yakawanda asidi muzvipfeko ndiyo alpha hydroxy acid boka.
Iri boka rinobatanidza michero acid - lemon, aple, tartaric, lactic uye glycolic. Aya maatisi anowanikwa muzvipfeko zvakawanda uye zvigadzirwa. Nekuenzanisa kwakakwana muhutano hwezvigadzirwa zvezvipfeko uye nekushandiswa kwakakodzera, vanoshandisa ganda, vanodziita, vanokonzera kusviba kwechiedza che ultraviolet, vanonyatsobudisa kubwinya kweganda uye kuwedzera kubudirira kwezvimwe zvinoshandiswa zvinowanikwa muzvigadzirwa zvezvigadzirwa.
Pamusoro peganda nguva yose yakagadzirwa "glue" - rudzi rwekufa kwemasero epe epidermis. Kunyatsoenzanisa alpha hydroxy acids kuparadza iyi "glue", zvichiita kuti ganda rive rakanyarara uye rinotonhora. Somugumisiro, ganda rakapfa ganda rinobviswa kubva kumusoro, richibvumira zvipfeko kuti zvipinde mukati mezvikamu zveganda, izvo zvinowedzera kubudirira kwayo. Kana ganda racho risina kukwana, rakasviba uye rinotarisa risina upenyu, kushandiswa kwezvizoro ne alpha hydroxy acids zvechokwadi kuchapa mhinduro yakanaka.
Pasinei nekuti iyo yakafanana maseroyamu yakarongeka mune dzose alpha hydroxy acids, inopesana mumamiriro ezvinhu uye kubudirira kwezvinoitika pamatambudziko akasiyana eganda. Pamusoro pea alpha hydroxy acids, inonyanya kufanana ndiyo glycolic, citric, malic uye lactic acids inotaurwa pamusoro apa.
- Glycolic acid.
Chinyanyozivikanwa pakati peal alpha hydroxy acids glycolic acid. Iyo inobudiswa kubva kune shuga kana inowanikwa nemaitiro, kuburikidza. Inonyanya kubudirira pamusana pehukuru hukuru hwema molecules, zvichiita kuti nyore kupinda mukati meganda.
Glycolic acid inonyatsochenesa ganda remasero akafa, rinobatsira kubvisa zviduku zviduku uye mashizha, zvinowanzoita basa rezvipembenene zvinopisa. Chimwe chezvinyorwa zvakakosha zveaidhi iyi inokwanisa kukwanisa kuisa maruva eganda, kuchenesa marudzi akasiyana-siyana, kuchenesa ganda, uye, kuita sechirwere chekugadzirisa, kunowedzera kubudirira kwezvimwe zvinoshandiswa zvinoumba zvipfeko. Zvinotombofungidzirwa kuti glycolic acid, inopindira mukati memvura, inosimudzira kugadzirwa kwe collagen.
- Citric acid.
Citric acid ndiyo yakasimba kwazvo ye antioxidant, kuitira kuti, kufanana ne glycolic acid, inobatsira kubereka collagen mu dermis layer. Mukuwedzera, ichi chidimbu chinotadzisa kukwegura kweganda, kubvisa mavara. Citric acid inowanikwa muzvizhinji zvezvibereko zvemuchero.
- Lactic acid.
Kuti tinyorove ganda rakaoma, dema, dermatologists dzinoshandisa lactic acid iri mumukaka, iyo ine simba rinobudirira rokunatsiridza nekunyorova ganda. Lactic acid inoramba ichiita unyoro mucheche, inobvisa vakafa ganda kubva panzvimbo yayo uye inowedzera kubudirira kwezvimwe zvinoshandiswa zvinowanikwa muzvigadzirwa zvinotapira.
- Apple Acid.
Apple asidi inowanikwa mumuchero mazambiringa uye maapuro. Pamusana pekukwanisa kwayo kuwedzera kuputika kweokisijeni kune mishonga, inowanzoshandiswa pakurapa zvirwere zvakadai se fibromyalgia. Apple asidi inoshandiswa mukugadzirwa kwemishonga yezvigadzirwa zvemishonga.
Kubatanidzwa kwakarurama kwechimiro chemasidho-yega-yega yeganda uye kuvapo kweAicids muzora yezvinokonzera ndicho chinhu chinonyanya kukanganisa kubudirira kwezvinokonzera zvinokonzera paganda. Kana ukashandisa zvipfeko zvakarurama, ipapo alpha hydroxy acids inobatsira paganda haigoni kukonzera kutsamwa uye haizotungamiri kune kupisa.
Amino acids.
Peptides rudzi rweketani, yakavakwa amino acid - bikochemical brick yemuviri. Ichi chine rine zvishoma zveamino acid izvo zvakabatanidzwa pamwechete, zvichienderana nepeptide bonds.
Nekukwegura, ganda rinorasikirwa nekunaka kwaro uye kuoma. Izvi zvinokonzerwa nekuderera kwebasa remasero anokosha anogadzira collagen uye elastin - izvo zvinonzi fibroblasts. Mushure memakore makumi mana, kune nhamba inowedzera yeakakani, segore rose zvinyorwa zve collagen zvakaderedzwa ne1%. Amino acids anobatsira kuchengetedza kusununguka uye huduku hweganda, zvichikurudzira kugadzirwa kwe collagen uye elastin ne fibroblasts, zvichiita kuti zviwedzere kushanda.
Amino acids inokodzera chero ganda, nokuti haibatsiri mashizha e-acid-based base, usatsamwisa kana kuomesa ganda. Matambudziko mazhinji eganda anogadziriswa achishandiswa kuporesa kuporesa, izvo zvine amino acids muzvakagadzirwa.
Zvimwe zvinobatsira acids.
- Alpha-lipoic acid inoderedza hutano hwekukwegura, inopinda mukati mepakati pepakati peganda, ichibvisa magomba anokonzera uye anokanganisa maselo. Alpha-lipoic acid inogadziriswa mumvura uye mafuta, iyo inoshandisa antioxidant.
- Salicylic acid inoshandiswa mukurapa mazinya uye exfoliation yeganda rakaoma.
- Vitamini C, kuva antioxidant, nenzira ye ascorbic acid ine simba rekujekesa ganda.
- Ellagic acid muzvigadzirwa zvinotapira zvinononoka kutaridzika nekugadzirwa kwemazera emakore, kuva chimiro chechisikigo chezvisikwa.
- Linoleic acid inogadzirisa ganda rakaoma uye rakaora. Icho chikamu chekudzikisa emulsions.
- Hyaluronic acid inoshandiswa sehutano hunyoro hune huzhinji hwehutu.
- Poly-hydroxy-acid: kufanana nedzimwe hydroxy-group acids, inoshanda zvikuru, asi inonyanya kuchinja ganda.