Kaitito: Florence Bailey
Tuhinga O Mua: 26 Maehe 2021
Rā Whakahou: 1 Paenga Whāwhā 2025
Anonim
Home facial treatment after 50 years. Beautician advice. Anti-aging care for mature skin.
Ataata: Home facial treatment after 50 years. Beautician advice. Anti-aging care for mature skin.

Toka Te Manawa

I te wa i whakauruhia mai ai te waikawa glycolic i nga timatanga o te 1990, he hurihanga mo te tiaki kiri. E mohiotia ana hei waikawa waikawa alpha hydroxy (AHA), koinei te mea tuatahi hei whakamahi i te kaainga ki te kaainga kia tere ai te whakaheke-kiri-kiri-kiri kia kitea ai te kiri hou, maeneene, paramu i raro. No muri ka mohio taatau ko te hua mai o te huka ka taea te whakaohooho i te mahi collagen o to kiri.

Na ka tae mai te waikawa salicylic, he waikawa beta hydroxy (BHA) ka taea te whakakore i te kohinga sebum ki roto i nga pores ka rite ki te anti-mumura, he pai ki te kiri whero, ka riri, ka mamae. (Tirohia: Ko te Waikawa salicylic he tino merekara mo te Hakihaki?) I te mutunga, ka waiho te waikawa glycolic hei paerewa koura mo te whakatoihara a ko te waikawa salicylic i waiho hei tino anti-hakihaki. Koina te nuinga kaore i rereke tae noa mai nei.


Inaianei kei roto i etahi o nga hua atawhai-a-kiri nga waikawa iti-mohiotia penei i te mandelic, i te phytic, i te tartaric, me te lactic. He aha nga taapiri? "Ki taku whakaaro ko te waikawa glycolic me te salicylic te kaiwhakaari matua i roto i tetahi whakaari me etahi atu waikawa hei kaitautoko. Ka mahi ngatahi ana, ka taea te whakapai ake i te mahi," e ai ki a Hanga Ko te mema o te Brain Trust ko Neal Schultz, M.D., he tohunga rongoa kiri i te Taone o New York.

Ko enei kaitakaro tautoko e whakapai ake ana i te whaihua mo nga take e rua. Tuatahi, ahakoa ko te nuinga o nga waikawa e awhina ana ki te whakapiri kanohi, "he iti ake i te kotahi te mea pai mo te kiri," e kii ana te kaitaakutaakuta NYC a Dennis Gross, MD. Kei roto i enei ko te whakakaha i te whakainu, te whawhai ki nga tuwhena koreutu, me te awhina ki te whakaū i te tauira kia roa ai te roa. (Hono: E 5 Nga Kai Tiaki-Kiri e Tangohia ai te Kiri Ngakau me te Awhina i a Koe Mai i Roto) Ko te take tuarua ko te whakamahi i nga waikawa maha i te kukume o raro (hei utu mo te kotahi i te kukume nui) ka kore pea e riri. "Ki te taapirihia tetahi waikawa 20 ki te 20 pauna, he pai ki ahau ki te taapiri kia wha nga waikawa i te 5 ōrau kia tutuki nga hua penei ka iti ake te tupono ka whero," e kii ana a Takuta Gross. (FYI, ko te kohinga waikawa te makutu kei muri o te Pepi Pepe.)


Na he aha nga painga motuhake e tohaina ana e enei hunga hou? Ka wahia e tatou:

Waikawa Mandelic

He rāpoi ngota nui rawa atu tēnei, nō reira kāhore e hohonu te ngoto ki te kiri. "Koina te mea pai ake mo nga momo tairongo na te mea ko te tomokanga paapu te tikanga he iti ake te riri," e kii ana a Dr. Gross. Ko Renée Rouleau, he tohunga rongonui i Austin, ka taea e tenei AHA te awhina ki te "pehi i te hanga o te taikaha nui." Kotahi te whakatupato. "Ma te waikawa Mandelic e awhina te whakapai ake i te exfoliation me te whakaiti i te awangawanga ka honoa ki te glycolic, te lactic, te salicylic ranei, engari akene kaore pea i te rahi te kaitakaro mana ki te noho i tetahi hua anake."

Waikawa Rawa

Kua roa ke-e whakamahia ana e Cleopatra te miraka whakangaro i roto i ana kaukau i te takiwa o te 40 BCE na te mea ko te waikawa rongoa maori o te miraka i awhina i te kiri kiri-engari kaore ano kia eke ki te rongonui o te taumata glycolic na te mea kaore i tino kaha, ka taea te mea pai. He rāpoi ngota nui te Lactic, nō reira he momo whai hua mō ngā momo tairongo, ā, kāhore e rite ki te mandelic, he kaha ki te waiho hei kaiarahi mo te hua. E kii ana a Takuta Gross ko te waikawa waikawa he taatai ​​ano ki te papa o runga o te kiri ka whakaongaonga i a ia ki te hanga ceramides, hei pupuri i te houku me te whakapakeke i te wai. (Kua rongo ano pea koe mo te waikawa lactic mo te ngoikore o te uaua me te whakaora.)


Waikawa Malic

I ahu mai i nga aporo, ko tenei AHA e tuku ana i etahi o nga painga anti-rite ki te waikawa lactic, engari "he tino ngawari ake," e kii ana a Debra Jaliman, M.D., he tohunga rongoa kiri o te Taone o New York. Ka tapirihia ana hei kaiawhina tautoko i roto i te ture whai waikawa kaha ake penei i te lactic, glycolic, me te salicylic, ka awhina i te whakapiri ngawari me te whakaohooho ceramide.

Waikawa Azelaic

Kaore he AHA, he BHA ranei, he waikawa azelaic, i ahu mai i te witi, te rai, te parei ranei, "e rua nga taonga anti-huaketo me te anti-mumura, he rongoa pai mo te hakihaki me te rosacea," e kii ana a Jeremy Brauer, MD, he tohunga rongoa kiri i New York. . Ka rongoa i te taha e rua ma te heke ki nga kiri, ka mate i nga kitakita o roto ka tarai i te mumura na te mate. Ka taea hoki e te waikawa Azelaic te "aukati i te hanganga o te melanin nui hei kawenga mo nga waahi pouri, paraikete, me nga taapiri kaore i te kiri," e kii ana a Dr. Jaliman. He mea tika mo te kiri pouri (kaore i te hydroquinone me etahi lasers) na te mea kaore he tuponotanga o te hypo- te hyperpigmentation ranei, a kua whakaaetia mo nga wa hapu me nga wahine atote. He taapiringa nui tena na te mea "he maha nga waahine he raru ki te memeha me te waatea i te wa e hapu ana," e kii ana a Takuta Jaliman. (Anei me penei te whakarite i to kiri kiri me nga maimoatanga laser me nga kiri.)

Waikawa Phytic

Ko tetahi atu waikawa ehara i te AHA, kaore hoki i te BHA, ko tenei mea tuaahu he mea haurangi, na reira ka awhina i te tarai i nga rauropi kore-kiri-tawhito. Ka taea hoki te aukati i nga pango me te whakaheke i nga pores. "Ko te waikawa Phytic e mahi ana ma te whakakao ake i te konupūmā, he kino kino hoki mo te kiri," e kii ana a Takuta Gross. "Ka hurihia e te konupuna te hinu o to kiri mai i te waipiro ki te ware pi, ana ko te ware pi ka matotoru ake ka whakatuu ake ki roto i nga pore, ka tae atu ki nga pango ka totoro nga pores kia ahua nui ake ai." (Koinei katoa nga mea e hiahia ana koe ki te mohio mo te panga i nga pango.)

Waikawa Tartaric

Ko tenei AHA ka ahu mai i nga karepe kua rewena, ka taapirihia ki nga waikawa glycolic me te waikawa lactic ranei hei whakapakari i to raatau toronga. Engari ko te painga tuatahi ko te kaha ki te whakahaere i te taumata pH o te tohu. "Ko nga waikawa te mea rongonui mo te morphing pHs, ana mena ka piu teitei, iti rawa ranei te hua, ko te hua ka pukuriri," e kii ana a Rouleau. "Ma te waikawa tartaric e awhina kia mau ai nga mea katoa." (He Korero: E 4 Nga Mea Ngawehi e Maka Ana i To Kiri Kore.)

Waikawa Citric

He rite ki te tartaric, te waikawa citric, he AHA e kitea ana i roto i nga rēmana me nga karimona, me te pupuri i etahi atu waikawa i roto i te awhe pH pai. Hei taapiri, he mahi tiaki, hei aarai kiri-kiri kia pai ake te noho. Hei whakamutunga, ko te waikawa citric he chelator, ko te tikanga ka whakakore i nga poke whakatakariri (mai i te hau, te wai, me nga konganuku taumaha) ki te kiri. "Ka mau te waikawa citric ki enei poke kia kore ai e uru ki to kiri," e kii ana a Takuta Gross. "E hiahia ana ahau ki te whakaaro hei Pac-Man kiri." (P.S. me panui ano e koe i runga i te microbiome o to kiri.)

Whakaranu Pai

Whakamātauria enei hua waikawa-kei roto mo te whakanui i te tiiti.

  • Taakuta Dennis Gross Alpha Beta Exfoliating Moisturizer ($ 68; sephora.com) whakamanamana e whitu nga waikawa.
  • Haurangi Elephant T.L.C. Framboos Glycolic Serum Po ($ 90; sephora.com) ka ara ano i te wa e moe ana koe.
  • Ko te Whakatārewatanga Acid Azelaic Noa 10% ($ 8; thecrete.com)
  • BeautyRx na Dr. Schultz Arā Atu Anō 10% Pads Exfoliating ($ 70; amazon.com) maeneene, maarama, me nga umanga.
  • Tākuta Brandt Radiance Resurfacing Foam ($ 72; sephora.com) e whakawhiwhia ana ki te kiri he horopeta e rima mo ia wiki.

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