xov xwm

Hyaluronic acid thiabsodium hyaluronatetsis tseem ceeb tib yam khoom.

Hyaluronic acid feem ntau hu ua HA. Hyaluronic acid ib txwm muaj nyob rau hauv peb lub cev thiab yog dav faib nyob rau hauv tib neeg cov ntaub so ntswg xws li ob lub qhov muag, pob qij txha, tawv nqaij, thiab umbilical qaum. Keeb kwm los ntawm lub hauv paus chiv keeb ntawm tib neeg cov khoom, qhov no kuj ua kom nws daim ntawv thov kev nyab xeeb. Hyaluronic acid muaj cov nyhuv tshwj xeeb tuav dej thiab tuaj yeem nqus tau li ntawm 1000 npaug ntawm nws tus kheej qhov hnyav ntawm cov dej, ua rau nws tau lees paub thoob ntiaj teb tias yog qhov zoo tshaj plaws moisturizing yam. Hyaluronic acid kuj muaj lub cev zoo thiab tshuaj lom neeg thiab kev ua haujlwm lom neeg xws li lubricity, viscoelasticity, biodegradability, thiab biocompatibility. Piv txwv li, lubrication ntawm pob qij txha, moistening ntawm ob lub qhov muag, thiab kho cov qhov txhab tag nrho muaj cov duab ntawm hyaluronic acid raws li ib tug "hero" qab lawv.

Txawm li cas los xij, hyaluronic acid muaj ib qho "downside": Cov ntsiab lus ntawm hyaluronic acid hauv tib neeg lub cev maj mam txo qis nrog lub hnub nyoog. Cov ntaub ntawv qhia tias thaum muaj hnub nyoog 30 xyoo, cov ntsiab lus ntawm hyaluronic acid nyob rau hauv daim tawv nqaij ntawm tib neeg lub cev tsuas yog 65% ntawm cov me nyuam mos, thiab poob mus rau 25% los ntawm lub hnub nyoog ntawm 60, uas yog ib qho ntawm cov ntsiab lus tseem ceeb ntawm daim tawv nqaij.

Yog li ntawd, kev siv tag nrho thiab kev siv dav dav ntawm hyaluronic acid tsis tuaj yeem ua tiav yam tsis muaj kev tsav tsheb thiab kev txhim kho thev naus laus zis.

Ob qho tib si hyaluronic acid thiabsodium hyaluronateyog macromolecular polysaccharides uas muaj zog moisturizing zog.Sodium hyaluronate yog cov sodium ntsev daim ntawv ntawm hyaluronic acid, uas yog tus ruaj khov thiab muaj zog nkag mus, ua rau nws yooj yim rau nkag mus thiab yuav absorbed.

Tab sis txhua leej txhua tus ib txwm hu ua sodium hyaluronate hyaluronic acid, ua rau muaj ntau yam tsis to taub. Qhov txawv yog tias ob qho tib si muaj qhov sib txawv loj hauv cov khoom lag luam vim qhov sib txawv ntawm cov qauv.

PH ntawm hyaluronic acid yog 3-5, thiab PH qis ntawm hyaluronic acid ua rau cov khoom tsis zoo.sodium hyaluronate, thiab PH qis yog acidic uas ua rau muaj kev khaus khaus, txwv tsis pub siv cov khoom, yog li nws tsis tshwm sim hauv khw.

Sodium hyaluronateMuaj peev xwm muaj nyob rau hauv daim ntawv ntawm sodium ntsev thiab raug txo kom hyaluronic acid tom qab nkag mus rau hauv lub cev.Peb tuaj yeem nkag siab nws li no: sodium hyaluronate yog "theem pem hauv ntej", hyaluronic acid yog "theem rov qab".

Sodium hyaluronateyog ruaj khov, cov txheej txheem ntau lawm yog mature, PH yog ze li ntawm nruab nrab thiab yeej tsis khaus, molecular yuag ntau, yuav ua tau raws li cov kev xav tau sib txawv ntawm lub khw, yog li nws tau lug siv nyob rau hauv lub lag luam, nyob rau hauv peb cov khoom siv tshuaj pleev ib ce thiab khoom noj khoom haus tshaj tawm hyaluronic acid, hyaluronic acid thiab thiaj li nyob rau hauv tiag tiag yog hais txog sodium hyaluronate.

Yog li ntawd, nyob rau hauv feem ntau siv thiab cov khoom, HA = hyaluronic acid = Sodium Hyaluronate.