Chii chinonzi POA? Hezvino zvese zvaunoda kuziva

Kana ukatarisa kumashure kwebhodhoro rekuchenesa kumeso riri pedyoPanogona kunge paine zvakawanda zvinongedzo zvinoita sezvinozivikanwa - kubva salicylic acid kusvika glycolic acid, glycerin nezvimwe zvakawanda. Nekudaro, chimwe chezvausingajairike chisanganiswa chaungasangana nacho maPHAs, anozivikanwawo sepolyhydroxy acids. Ichi chekuwedzera chekuchengetedza ganda chiri pasi pe microscope yeganda-kuchengeta junkies mukati mehafu yekupedzisira ya2018 uye muna 2019, saka takatendeukira kuna dermatologist. Nava Greenfield, MD, Schweiger Dermatology kuti tizive kuti chii chaizvo chinogadzirwa ichi - uye izvi ndizvo zvatakawana.

Chii chinonzi POA?

PHAs ari exfoliating acids, yakafanana neAHAs (senge glycolic acid) kana BHAs (salicylic acid), iyo inobvisa masero eganda akafa uye inobatsira kugadzirira ganda kune zvigadzirwa zvinonyorovesa. PHAs inogona kuwanikwa mune zvakasiyana-siyana zvekuchengetedza ganda zvigadzirwa, kubva kune vanochenesa kusvika kune exfoliators, moisturizers nezvimwe.

Chii chinoita maPHA?

Kusiyana neAHAs neBHAs, "PHAs inoratidzika kunge isinganyanyi kushatisa ganda uye naizvozvo inoshandiswa kune mamwe marudzi eganda ane ngozi," anodaro Dr. Greenfield. Nekuda kwemamorekuru avo akakura, haapindi muganda senge mamwe maasidhi, achibvumira kushivirira kuri nani. Zvisinei, zvinokosha kuziva kuti kunyange zvazvo “makemikari azvo akasiyana achiita kuti ave akapfava, anogonawo kusashanda zvakanaka,” anodaro Dr. Greenfield.

Ndiani anogona kubatsirwa kubva kuPHA?

PHAs inobatsira kune zvakasiyana-siyana zveganda, asi Dr. Greenfield anokurudzira zvakasimba kuti utaure nedermatologist yako pamusoro pekunetseka kweganda usati watanga kuvashandisa. “Kunyangwe zvigadzirwa zvine maPHA zvichiti zvakachengeteka paganda reatopic uye rosacea, gara uchiedza nzvimbo yekuyedza usati wazvizora kumeso kwako,” anodaro. Uye zvichienderana neganda rako, iwe uchadawo kuedza PHA zvakakwana, se "ganda rakasvibira rinoda kuchenjerera nemhando ipi zvayo yezvigadzirwa zve acidic nokuti zvinogona kutungamirira ku hyperpigmentation."

Maitiro ekubatanidza maPHAs muGanda Rako Kuchengeta

Kana zviri zvemaitiro ako, Dr. Greenfield vanokurudzira kutevedzera mafambiro ari pabhodhoro. "Mamwe mamoisturizer ezuva nezuva ane PHA sechinhu chinogona kushandiswa zuva nezuva, asi mamwe anofanirwa kushandiswa vhiki nevhiki seanobvisa," anodaro.

Kwaungawane PHA

Sezvo maPHA achinyanya kufarirwa muindasitiri yekuchengeta ganda, ari kuwedzera kuwanda muzvigadzirwa. Kubva glossy solution up to Nyungudusa mask neavocado zvinoenderana neGlow recipeZvinoita senge zuva rega rega kune chitsva chekuchengetedza ganda chigadzirwa chine maPHA. “PHAs, BHAs, uye AHAs zvinogona kupa rubatsiro kune mamwe mamiriro eganda kana akashandiswa zvakarurama uye zvakakodzera,” anodaro Dr. Greenfield, “asi ndakaona varwere vachiedza zvinhu pamba zvavanotenga paIndaneti uye vanopedzisira vatsva zvakanyanya kwemwedzi yakawanda uye. kurapwa kwerunako kurapa," anodaro, saka zvakakosha kuti uvaedze uye utaure nedermatologist yako usati wazvipira kune acid-based ganda kurapwa-zvisinei kuti ingave yakapfava sei.