Nyob rau hauv lub ntiaj teb hloov zuj zus ntawm kev tu tawv nqaij, ib qho khoom muaj txiaj ntsig tau txais txiaj ntsig zoo rau nws lub peev xwm zoo kawg nkaus los muab dej kom ntev ntev: Polyglutamic acid (PGA). Raws li ib txwm muab los ntawm biopolymer, Polyglutamic Acid tau pom tias muaj peev xwm ua tau zoo hauv kev txhim kho daim tawv nqaij noo noo thiab txhim kho tag nrho cov tawv nqaij noj qab haus huv. Hauv daim ntawv qhia ntxaws ntxaws no, peb yuav tshawb nrhiav cov ntaub ntawv tshawb fawb txhawb nqa Polyglutamic Acid lub luag haujlwm hauv daim tawv nqaij hydration, nws cov txiaj ntsig, thiab nws piv rau lwm cov neeg nyiam moisturizing.
Polyglutamic Acid yog dab tsi?
Polyglutamic acid yog ib qho tshwm sim polymer ntawm glutamic acid, ib qho amino acid pom nyob rau hauv cov proteins. Nws yog tsim los ntawm cov txheej txheem fermentation thiab feem ntau yog muab los ntawm cov noob taum pauv. Tsis ntev los no nws tau txais qhov tseem ceeb hauv kev lag luam tu tawv nqaij vim nws lub peev xwm tshwj xeeb los khaws cov dej noo hauv daim tawv nqaij, ua rau nws yog ib qho zoo tshaj plaws los yog ntxiv rau lwm cov moisturizers.
Polyglutamic Acid ua haujlwm los ntawm kev tsim cov txheej nyias nyias ntawm daim tawv nqaij uas pab tiv thaiv kom tsis txhob ya raws. Nws tuaj yeem tuav cov dej molecules txog li 5,000 npaug ntawm nws qhov hnyav, ua rau nws muaj peev xwm moisturizing tus neeg sawv cev zoo kawg uas sib tw cov tshuaj humectants xws li Hyaluronic Acid.
Cov txiaj ntsig tseem ceeb ntawm Polyglutamic Acid hauv Skincare
Polyglutamic Acid muaj ntau cov txiaj ntsig ntawm daim tawv nqaij, tab sis nws cov txiaj ntsig zoo tshaj plaws yog nws cov khoom siv hydrophilic (dej-txim). Hauv qab no, peb qhia txog cov txiaj ntsig tseem ceeb thiab cov ntaub ntawv tshawb fawb txhawb nqa nws cov txiaj ntsig.
Moisture Khaws cia
Nws tuaj yeem khaws tau txog li tsib npaug ntawm cov dej noo ntau dua li hyaluronic acid, raws li kev tshawb fawb los ntawm Kaus Lim Kauslim Institute of Chemical Technology. Qhov no ua rau nws muaj txiaj ntsig zoo hauv kev tiv thaiv cov dej tsis huv (TEWL), kom ntseeg tau tias daim tawv nqaij tseem hydrated rau lub sijhawm ntev.
Cov ntaub ntawv los ntawm kev tshawb fawb txog kev khaws dej noo:
Polyglutamic Acid (1% tov) nce ntawm daim tawv nqaij noo noo los ntawm 40% hauv thawj 30 feeb tom qab thov, nrog dej tuav ntau tshaj 12 teev.
Hyaluronic Acid, los ntawm kev sib piv, nthuav tawm 30% nce ntawm cov dej noo tom qab 30 feeb, tab sis nws cov teebmeem maj mam txo qis tom qab 8 teev.
Txhim kho daim tawv nqaij Barrier muaj nuj nqi
Nws pab txhawb cov tawv nqaij lub ntuj thaiv los ntawm kev txhim kho nws lub peev xwm khaws cia ya raws. Ib txoj kev tshawb fawb luam tawm nyob rau hauv Phau ntawv Journal ntawm Cosmetic Dermatology pom tias PGA txhim kho daim tawv nqaij ua haujlwm tsis zoo los ntawm kev ua kom nws elasticity thiab txo cov dej poob. Qhov kev tiv thaiv kev tiv thaiv no yog qhov tseem ceeb rau cov tib neeg uas muaj tawv nqaij qhuav, rhiab, los yog cuam tshuam.
Cov ntaub ntawv ntawm daim tawv nqaij barrier muaj nuj nqi:
Hauv kev sim tshuaj nrog 40 tus neeg koom nrog cov tawv nqaij qhuav, PGA tau pom tias txhim kho cov tawv nqaij elasticity los ntawm 15% dhau 4 lub lis piam ntawm kev siv txhua hnub, piv rau 7% kev txhim kho pom nrog glycerin-based moisturizers.
Cov neeg koom kuj tau tshaj tawm txog qhov txo qis ntawm daim tawv nqaij khaus thiab nce kev nplij siab thaum huab cua txias, uas feem ntau ua rau tawv nqaij qhuav.
Anti-Aging Cov txiaj ntsig
Ntxiv nrog rau hydration, Polyglutamic Acid pab tswj lub firmness thiab plumpness ntawm daim tawv nqaij, uas yog cov khoom tseem ceeb hauv kev tiv thaiv kev laus. Nws lub peev xwm los khi cov dej noo pab txhim kho daim tawv nqaij kev ntxhib los mos, txo cov tsos ntawm cov kab zoo, thiab txhawb cov tawv nqaij radiance.
Cov ntaub ntawv hais txog kev tiv thaiv kev laus:
Ib txoj kev tshawb fawb 12-lub lim tiam uas muaj 50 tus neeg koom nrog siv Polyglutamic Acid serum (2%) tau pom 20% kev txhim kho ntawm daim tawv nqaij zoo nkauj thiab 15% txo qis ntawm cov kab zoo thiab wrinkles.
Cov nyhuv plumping ntawm daim tawv nqaij tau txhim kho tom qab plaub lub lis piam ntawm kev siv, nrog cov neeg koom qhia pom pom cov tawv nqaij smoother thiab firmer.
Kev sib koom ua ke nrog lwm cov khoom siv tawv nqaij
Polyglutamic Acid ua khub zoo nrog lwm cov neeg nyiam moisturizing xws li Hyaluronic Acid, Glycerin, thiab Ceramides. Kev sib xyaw PGA nrog cov khoom xyaw no muaj kev sib koom ua ke, muab kev ua kom dej zoo dua qub thiab tiv thaiv daim tawv nqaij ntxiv.
Cov ntaub ntawv ntawm kev sib koom ua ke:
Thaum siv ua ke nrog Hyaluronic Acid, Polyglutamic Acid tau pom tias muab 35% kev txhim kho ntawm daim tawv nqaij hydration piv rau kev siv cov khoom xyaw ib leeg, raws li qhia hauv kev sib piv kev tshawb fawb luam tawm hauv International Journal of Cosmetic Science.
Kev sib xyaw ua ke kuj ua rau pom qhov txo qis hauv cov kab zoo thiab wrinkles piv rau cov khoom uas tsuas muaj ib qho khoom xyaw xwb.
Kev sib piv rau lwm cov khoom xyaw Hydrating
Polyglutamic Acid feem ntau piv rau Hyaluronic Acid, tus neeg paub zoo tshaj plaws moisturizing hauv kev lag luam tu tawv nqaij. Thaum ob qho khoom xyaw ua haujlwm zoo sib xws, Polyglutamic Acid muaj ntau qhov zoo uas muab faib ua:
Kev tuav dej noo: Polyglutamic Acid khaws cov dej noo ntau dua li Hyaluronic Acid, ua rau nws muaj zog dua moisturizer rau cov tawv nqaij qhuav thiab lub cev qhuav dej.
Ntev ntev hydration: Tsis zoo li Hyaluronic Acid, uas qee zaum tuaj yeem nqus dej noo los ntawm cov tawv nqaij sib sib zog nqus hauv qhov chaw qhuav heev, Polyglutamic Acid tsim ib qho kev thaiv ntawm daim tawv nqaij saum npoo kom kaw hauv dej.
Zoo dua rau cov tawv nqaij rhiab heev: Polyglutamic Acid muaj ib qho kev ntxhib los mos thiab feem ntau zoo dua los ntawm cov tawv nqaij rhiab, vim nws tsis ua rau qhov khaus uas tuaj yeem tshwm sim los ntawm qhov siab ntawm Hyaluronic Acid.
Kev Lag Luam Trends thiab Yav Tom Ntej Muaj Peev Xwm
Qhov kev thov loj hlob ntawm cov khoom xyaw ntuj thiab cov khoom siv tawv nqaij zoo tau txhawb nqa Polyglutamic Acid mus rau pem hauv ntej ntawm kev lag luam tshuaj pleev ib ce. Nrog nws cov kev ua tau zoo, kev ruaj ntseg profile, thiab kev siv dej ntev ntev, Polyglutamic Acid tau dhau los ua ib qho tseem ceeb ntawm cov khoom siv moisturizers, serums, thiab cov khoom tiv thaiv kev laus.
Cov ntaub ntawv ntawm kev lag luam tiam sis:
Raws li tsab ntawv tshaj tawm xyoo 2021 los ntawm Grand View Research, lub ntiaj teb moisturizer kev lag luam yuav tsum ncav cuag $ 19.4 nphom los ntawm 2028, nrog cov khoom xyaw xws li Polyglutamic Acid tsav qhov kev loj hlob no.
Kev ua kom pom tseeb ntawm kev ruaj ntseg, cov khoom xyaw cog qoob loo kuj tseem ua haujlwm Polyglutamic Acid ua qhov kev xaiv zoo tshaj plaws rau cov tuam txhab uas xav ua kom tau raws li qhov xav tau ntawm cov khoom lag luam ntsuab zoo nkauj.
Polyglutamic acid tau tshwm sim los ua tus neeg sawv cev muaj zog hydration nrog ntau cov txiaj ntsig rau kev noj qab haus huv ntawm daim tawv nqaij. Nws muaj peev xwm khaws tau cov dej noo, txhawb nqa cov tawv nqaij barrier, thiab xa cov teebmeem kev laus ua rau nws muaj txiaj ntsig zoo hauv kev kho tawv nqaij niaj hnub. Cov kev tshawb fawb tshawb fawb txuas ntxiv txhawb nws txoj kev ua tau zoo, qhia tias nws muab cov dej zoo dua thiab kho tawv nqaij thaum piv rau cov tshuaj moisturizers xws li Hyaluronic Acid.
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