Masiku ano, simungafikire shampu osawona mawu oti 'sulfate-free' owonetsedwa molimba mtima pabotolo. Chachiwiri ndidasinthiratu kuzinthu zopangira tsitsi lopindika, mawu aliwonse a mawu akuti 'sulfates' adatsatiridwa ndi kukomoka kwamtundu watsitsi lachilengedwe. Koma ngakhale ma brand amawombera 'sulfate-free' pazinthu zawo pofuna kutsatsa, timatero kwenikweni mukudziwa chifukwa chake ali oyipa kwambiri? Ife tagogoda Dr. Eylse Chikondi , dokotala wa khungu ku Glamderm ndi Spring Street Dermatology, kuti afotokoze zomwe sulfates ali komanso ngati tiyenera kupeŵa chogwiritsira ntchito konse.
Kodi sulfates ndi chiyani?
Mawu akuti ‘sulfates’ amagwiritsiridwa ntchito mofala ponena za mtundu wa mankhwala oyeretsa—mankhwala okhala ndi sulfate. Ma Surfactants ndi mankhwala omwe amachotsa bwino dothi pamalo, adatero Dr. Love.
Kuchokera pamutu mpaka pansi, amagwira ntchito kuchotsa litsiro, mafuta ndi zomanga zilizonse. (Kwenikweni, amasunga zinthu zaukhondo komanso zatsopano.) Chofunikira chachikulu nthawi zambiri chimapezeka mu kukongola ndi zinthu zapakhomo monga ma shampoos, kuchapa thupi, zotsukira ndi zotsukira mkamwa, kungotchulapo zochepa.
Pali mitundu yambiri ya sulfates, koma yotchuka kwambiri (yomwe imapezeka muzinthu zambiri) ndi sodium lauryl sulfate (SLS) ndi sodium laureth sulfate (SLES). Koma pali kusiyana kotani? Zonse zimachokera ku chinthu choyeretsa. Pankhani ya luso loyeretsa, SLS ndi mfumu. Komabe, SLES ndi wachibale wapamtima, adalongosola.
Chabwino, n'chifukwa chiyani sulfates ndi zoipa kwa inu?
Ma sulfates anali chinthu chodziwika bwino muzinthu zokongola kuyambira m'ma 1930. Koma nkhani zinayamba kufalikira m'zaka za m'ma 90 kuti zomwe zidayambitsa khansa (yomwe inali zatsimikiziridwa zabodza ). Kuyambira pamenepo, ambiri amakayikira kufunikira kwa chophatikiziracho ndipo ngati timazifuna muzinthu zathu zokongola konse-ndipo ngakhale sizingayambitse khansa, yankho likadali ayi, sizofunikira. Nazi zifukwa zingapo zomwe mungafune kupewa sulfates:
- Angayambitse zotsatirapo pakapita nthawi. Zomwe zimapezeka mu sulfates zimatha kukwiyitsa khungu lanu, maso anu komanso thanzi lanu lonse, makamaka kwa anthu omwe ali ndi khungu louma kapena louma. Zitha kuyambitsa zotsatira zoyipa monga kuuma, ziphuphu zakumaso ndi redness potengera kuchuluka kwa sulphate yomwe mumadya pakapita nthawi.
- Iwo si abwino kwa chilengedwe. Kugwiritsa ntchito sulfates kumakhudza kusintha kwa nyengo. Mipweya yamankhwala yomwe mumatsuka mumtsinje imatha kupita ku zolengedwa za m'nyanja.
Kodi sulfates amatani ku tsitsi lanu?
Pano pali gawo losokoneza pang'ono-sulfates akhoza kukhala ndi malo awo. Amagwira ntchito mwakhama kuti tsitsi lanu likhale loyera, chifukwa chake nthawi zambiri amaphatikizidwa mu shampoos poyamba. Ma sulfates okhala ndi ma surfactants amathandizira kuyeretsa tsitsi pomangirira dothi komanso kupanga zinthu ndikulola kuti dothi litsukidwe ndi madzi, Dr. Love anafotokoza. Izi zimabweretsa shaft yatsitsi yoyera yomwe imatha kulumikizana bwino ndi zinthu, kuphatikiza ma conditioner ndi ma gels okometsera.
Chowonadi ndi chakuti, si onse omwe amafunikira izi. Ndipo iwo ali pafupi nawonso bwino kuchotsa zinthu—kuphatikizapo mafuta anu achilengedwe. Zotsatira zake, amatha kusiya tsitsi lowoneka bwino komanso louma, losasunthika, lophwanyika komanso lophwanyika. Komanso, akhoza kukwiyitsa khungu lanu chifukwa amatulutsa chinyezi chochuluka. Mukamagwiritsa ntchito kwambiri mankhwala okhala ndi sulfates, zingwe zanu zimatha kusweka komanso kugawanika.
Anthu omwe amakonda kuuma tsitsi (omwe amadziwika kuti ali ndi tsitsi lopiringizika, lopindika kapena lopaka utoto) ayenera kupewa ma sulfates. Koma mtundu umodzi wa tsitsi, makamaka, ukhoza kupindula ndi kaphatikizidwe kake nthaŵi ndi nthaŵi: [Masulfates] angakhale othandiza kwambiri kwa amene ali ndi tsitsi lamafuta lothothoka chifukwa chopanga mafuta ochuluka, akufotokoza motero Dr. Love.
Kodi ndingadziwe bwanji ngati mankhwala ali ndi sulfates?
FYI, chifukwa chakuti mankhwala amati alibe sulfate sizitanthauza kuti alibe zinthu zapoizoni. Chokongola sichingakhale ndi SLS kapena SLES, koma chitha kuphatikiza zobisika zomwe zimachokera kubanja lomwelo. Ngakhale SLS ndi SLES ndizofala kwambiri, nazi zina zingapo zomwe muyenera kuzidziwa ndikuziyang'ana:
- Sodium Lauroyl Isoethionate
- Sodium Lauroyl Taurate
- Sodium Cocoyl Isoethionate
- Sodium Lauroyl Methyl Isoethionate
- Sodium Lauroyl Sarcosinate
- disodium Laureth Sulfosuccinate
Kupatula kuyang'ana chizindikiro, njira ina yosavuta ndiyo kuyang'ana zinthu zolimba kapena zopangira mafuta kuti musinthe zinthu zanu za sulphate. Kapena, funsani akatswiri azachipatala kuti mupeze malingaliro aliwonse opanda sulfate.
Ndamva. Ndiye, kodi ndipeweretu?
Inde….ndipo ayi. Pamapeto pa tsiku, zimatengera kuchuluka komwe mumagwiritsa ntchito komanso mtundu wa tsitsi lanu. Pali lingaliro lolakwika kuti sulfate yokhala ndi sulfact ndi 100 peresenti yoyipa. Chowonadi ndi chakuti iwo ndi oyeretsa kwambiri, adatero. Kwa iwo omwe ali ndi tsitsi labwino, lamafuta, amatha kukhala othandiza pafupipafupi kuti azitha kuwongolera kuchuluka kwamafuta ndikulola masitayilo kuti agwire kwa nthawi yayitali.
Ngati mwaganiza zofikira chotsuka cha sulfate kapena shampu, Dr. Love akulangiza kuti mukhale ndi moisturizer yabwino kapena chowongolera kuti tsitsi lanu ndi khungu lanu likhale lopanda madzi. Monga Dr. Love adatchulira, ma sulfate ochepa amakhala otetezeka kwathunthu (ndi mothandizidwa ndi FDA ). Ndipo pali zowonjezera zowonjezera (zotchedwa ammonium laureth sulfate ndi sodium slykyl sulfate) zomwe mungayese ngati mukufuna kuyeretsa kwambiri. Komabe, kupsa mtima ndi zotsatira zina (zotchedwa acne ndi ma pores otsekedwa) zimatha kuchitika, makamaka kwa anthu omwe ali ndi khungu lovuta kapena louma.
Chinthu chabwino kwambiri chomwe mungachite ndikuyang'ana mndandanda wazinthu zomwe mumagulitsa ndikufufuza zolemba za sayansi zomwe simukuzidziwa. Muyenera kudziwa zomwe mukuyika tsitsi lanu. Pali zinthu zambiri kunja uko zomwe zingapangitse tsitsi lanu kukhala laukhondo komanso lathanzi popanda kuyambitsa mkwiyo, kuvulaza dziko lapansi kapena kukhala chipwirikiti (chifukwa tiyeni tiyang'ane nazo - osakonda frizz.)
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Zogwirizana: Shampoo Yabwino Kwambiri ya Tsitsi Lowuma, Kuchokera Kumalo Omwe Amakonda Kugulitsa Mankhwala Okwana mpaka French Classic
