Betaine moisturizer yog ib yam khoom siv ntuj tsim thiab yog ib yam khoom siv ntuj tsim uas muaj cov dej noo. Nws muaj peev xwm tswj tau dej zoo dua li lwm yam polymer ntuj lossis cov khoom siv hluavtaws. Nws muaj peev xwm ua kom dej noo tau 12 npaug ntawm glycerol. Nws sib haum nrog cov khoom siv hauv lub cev thiab yaj tau zoo hauv dej. Nws tiv taus kub, tiv taus kua qaub thiab alkali, thiab siv tau ntau yam, yooj yim siv, muaj kev nyab xeeb thiab ruaj khov.

♥ 1. Cov nyhuv dej noo

Nws yog ib feem ntawm cov tshuaj pleev kom noo noo. Cov mis molecular ntawm cov khoom no muaj qib zoo thiab qib tsis zoo. Nws tuaj yeem ntes cov qauv molecular ntawm qhov zoo thiab qhov tsis zoo. Dej tuaj yeem tsim ib txheej yas yas rau ntawm qhov chaw ntawm daim tawv nqaij. Ntawm ib sab tes, nws tuaj yeem kaw cov dej hauv daim tawv nqaij kom tsis txhob muaj dej ntws, ntawm qhov tod tes, nws yuav tsis cuam tshuam kev zom thiab kev nqus ntawm cov dej roj, yog li tswj tau qhov av noo ib puag ncig ntawm daim tawv nqaij.

♥ 2. Kev yaj

Betaine moisturizer tuaj yeem pab yaj qee cov khoom xyaw pleev kom zoo nkauj uas nyuaj rau yaj hauv dej, xws li allantoin: hauv dej, qhov solubility yog 0.5% ntawm chav sov, thaum nyob hauv 50% ntawm cov tshuaj no, qhov solubility yog 5% ntawm chav sov. Qhov solubility ntawm sodium salicylate hauv 50% ntawm cov tshuaj no ntawm chav sov yog 5%, thaum nws tsuas yog 0.2% hauv dej.

♥ 3.PH kev tswj hwm

Cov khoom no muaj peev xwm me me rau alkali thiab muaj peev xwm buffer muaj zog rau acid. Siv qhov feature no, nws tuaj yeem nruab nrog cov khoom siv tu tawv nqaij softer txiv hmab txiv ntoo acid kom nce tus nqi pH ntawm daim ntawv qhia zais cia ntawm dej salicylic acid.

♥ 4. Kev ua xua rau cov tshuaj

Betaine moisturizer tuaj yeem txo qhov kev txhawb nqa ntawm cov khoom saib xyuas tawv nqaij, txhawb kev kho tawv nqaij thiab txo qhov kev puas tsuaj ntawm cov pa oxygen dawb radicals.

♥ 5. Cov nyhuv tiv thaiv kab mob

Nws tuaj yeem txo lossis tiv thaiv kev puas tsuaj ntawm huab cua oxidation ntawm daim tawv nqaij. Tib lub sijhawm, nws kuj tseem tuaj yeem txo qhov embryoing los ntawm lub hnub. Nws muaj cov txiaj ntsig zoo rau kev txhim kho, kho thiab tiv thaiv kev qhuav ntawm daim tawv nqaij.