Propylene Glycol mu Skincare: Zonse Zomwe Muyenera Kudziwa

Pamene mukuyang'ana chizindikiro cha chidwi chanu chaposachedwa, mumawona chinthu chomwe mudachiwonapo nthawi zambiri koma osachidziwa chomwe chinali kapena chifukwa chomwe chidalipo... propylene glycol. Skincare yamitundu yonse ili ndi chophatikizira chodabwitsa ichi, koma ndi ochepa omwe amadziwa zambiri za izi. Blog iyi isanthula zonse zomwe muyenera kudziwa zokhudza propylene glycol, kuyambira komwe idachokera mpaka momwe imagwiritsidwira ntchito pazinthu zosamalira khungu.

Kodi Propylene Glycol ndi chiyani?

propylene glycol ndi madzi omveka bwino, opanda fungo omwe amagwiritsidwa ntchito posamalira khungu komanso zinthu zosamalira anthu ngati chinthu chonyezimira, chosungunulira, komanso kukhuthala. Mankhwala, ndi mtundu wa mowa, makamaka diol kapena glycol, kutanthauza kuti ali ndi magulu awiri a hydroxyl (-OH) mu kapangidwe kake ka maselo.

Amapangidwa kuchokera kuti?

propylene glycol imapangidwa ndi hydrating propylene oxide, mafuta opangidwa ndi petroleum. Ndi mankhwala opangidwa omwe amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikizapo chakudya, mankhwala, zodzoladzola, ndi chisamaliro chaumwini.

Kodi Propylene Glycol Sourced imachokera kuti?

Propylene glycol imapangidwa padziko lonse lapansi, makamaka ku North America, Europe, ndi Asia. Amachokera ku petrochemical feedstocks, zopangidwa ndi mafuta ndi gasi woyenga. Makampani ena amagwiritsa ntchito zinthu zachilengedwe monga masamba a glycerin kuti apange propylene glycol, koma njirayi ndi yachilendo.

Ndi Zogulitsa Zamtundu Wanji Zakhungu Zomwe Zili nazo?

Propylene glycol ndi chinthu chosunthika chomwe chimapezeka muzinthu zosiyanasiyana zosamalira khungu, kuphatikiza oyeretsa, ma tonon, ma seramu, zoziziraNdipo ngakhale dzuwa. Nthawi zambiri amagwiritsidwa ntchito ngati humectant kuthandiza khungu kusunga chinyezi ndi zosungunulira kuti zisungunuke zinthu zina.

Humectant ndi chinthu chomwe chimathandiza kukopa ndi kusunga chinyezi. M'zinthu zosamalira khungu, ma humectants amagwiritsidwa ntchito kuthira madzi ndikuwonjezera khungu, kupangitsa kuti liwoneke bwino, losalala, komanso losalala. Mankhwalawa amagwira ntchito potunga madzi kuchokera ku chilengedwe kapena m'kati mwa khungu, ndiyeno amamangirira pamwamba pa khungu. Izi zimathandiza kuonjezera madzi a pakhungu, kukonza zotchinga zake komanso kuchepetsa kutaya kwa madzi a transepidermal (TEWL). Zina zomwe zimagwiritsidwa ntchito posamalira khungu ndi monga glycerin, hyaluronic acid, urea, komanso, propylene glycol.

Ubwino wa Propylene Glycol mu Skincare

Propylene glycol imapereka maubwino angapo akagwiritsidwa ntchito pazinthu zosamalira khungu. Ndi humectant wogwira mtima, zomwe zikutanthauza kuti zimathandiza khungu kusunga chinyezi. Izi zitha kukhala zopindulitsa makamaka kwa aliyense yemwe ali ndi khungu louma kapena lopanda madzi, chifukwa zingathandize kusintha khungu ndi maonekedwe ake.

Propylene glycol imakhalanso ndi zosungunulira zabwino, zomwe zimatha kusungunula zinthu zina ndikuwathandiza kuti alowe bwino pakhungu. Izi zitha kupititsa patsogolo mphamvu ya zinthu zina zomwe zimagwira ntchito pazosamalira khungu, monga mavitamini kapena ma antioxidants.

Zoyipa za Propylene Glycol mu Skincare

Ngakhale ndizosowa, palibe chopangira chomwe chili choyenera kwa aliyense. Anthu ena anena za zovuta zomwe zili pansipa za propylene glycol zomwe muyenera kuzidziwa posankha zosakaniza zonyowa bwino kwa inu:

1. Kukwiya Pakhungu: Anthu ena akhoza kukhala osagwirizana ndi propylene glycol, zomwe zingayambitse khungu, kufiira, kapena kuyabwa. Nthawi zina, zimatha kuyambitsa kukhudzana ndi dermatitis, mtundu wa kutupa khungu.
2. Sensitizing: Ikhozanso kupangitsa khungu kukhala lovutirapo ndi zotupa zina.
3. Zitha kusokoneza chotchinga pakhungu: propylene glycol imatha kulowa pakhungu ndipo imatha kusokoneza magwiridwe antchito akhungu, zomwe zimapangitsa kuti pakhale kukhudzika kapena kuuma.
4. Zokhudza chilengedwe: propylene glycol imachokera ku petrochemical feedstocks, zomwe zingakhale ndi zotsatira zoyipa zachilengedwe. Komanso si biodegradable ndipo akhoza kudziunjikira mu chilengedwe.
   
   

Zotsatira zakufa izi ndizosowa, koma ngati muli ndi mbiri yakukhudzidwa ndi mitundu iyi ya zosakaniza, ndiye kuti ndibwino kukaonana ndi dermatologist kapena patch test.

Ndani angapindule pogwiritsa ntchito skincare ndi chosakaniza ichi?

Propylene glycol ikhoza kupereka mapindu angapo kwa mitundu yosiyanasiyana ya khungu koma ikhoza kukhala yothandiza makamaka kwa anthu omwe ali ndi khungu louma kapena lopanda madzi. Nazi njira zina zomwe propylene glycol ingapindulire mitundu yosiyanasiyana ya khungu:

1. Khungu louma: propylene glycol ndi humectant, zomwe zikutanthauza kuti zimathandiza kukopa ndi kusunga chinyezi pakhungu. Kwa anthu omwe ali ndi khungu louma, kugwiritsa ntchito mankhwala omwe ali ndi propylene glycol kungathandize kuti khungu likhale lopanda madzi komanso lofewa, kuti liwoneke bwino komanso likhale losalala.
2. Khungu lopanda madzi m'thupi: Khungu lopanda madzi m'thupi lilibe madzi, zomwe zimapangitsa kuti likhale lolimba, lolimba, kapena lolimba. Propylene glycol imatha kuthandizira kubwezeretsanso chinyezi chapakhungu, kukonza mawonekedwe ake ndikuchepetsa mawonekedwe amizere yabwino.
3. Khungu losamva: propylene glycol ili ndi mphamvu zochepa zowononga khungu ndipo nthawi zambiri imalekerera bwino ndi anthu omwe ali ndi khungu lovuta. Zingathandize kuchepetsa kutupa ndi kuchepetsa khungu, kupanga njira yabwino kwa anthu omwe ali ndi rosacea, eczema, kapena khungu linalake.
4. Khungu lokalamba: Tikamakalamba, khungu lathu limakonda kutaya chinyezi, zomwe zimapangitsa kuti liwoneke losasunthika komanso lochepa. Propylene glycol imatha kuthandizira kuwongolera kutentha kwapakhungu, kupangitsa kuti liwoneke ngati lachinyamata komanso lachinyamata.

Khungu la aliyense ndi losiyana, ndipo zomwe zimagwira ntchito kwa munthu mmodzi sizingagwire ntchito kwa wina. Ngati muli ndi nkhawa zokhudzana ndi kugwiritsa ntchito zinthu zosamalira khungu zomwe zili ndi propylene glycol, lingalirani kufika kwa dotolo wathu wodzikongoletsera ndi gulu lake la akatswiri ya akatswiri a skincare upangiri waulere wa skincare.