Qhov sib txawv tseem ceeb ntawm buffered thiab unbuffered glycolic acid yog tias rau buffered glycolic acid, pH raug kho xws li tias nws muaj kev nyab xeeb rau siv hauv cov khoom tu tawv nqaij dua li cov tsis muaj glycolic acid. Tab sis, rau unbuffered glycolic acid, pH tsis kho thiab yog li ntawd, cov khoom tu tawv nqaij uas muaj qhov no tuaj yeem ua phem thiab ua phem rau peb cov tawv nqaij.
Glycolic acid yog alpha hydroxyl acid. Lub hauv paus ntawm nws yog qab zib cane. Tsis tas li ntawd, qhov sib xyaw no tshwm sim hauv qee cov txiv hmab txiv ntoo thiab zaub mov. Cov khoom uas muaj cov kua qaub no muaj txiaj ntsig zoo li kev kho mob ntawm daim tawv nqaij vim nws tuaj yeem rov ua dua tshiab rau tus neeg laus lossis cov tawv nqaij puas los ntawm tev. Peb hu qhov no exfoliation. Muaj ob yam tseem ceeb uas cuam tshuam rau qhov zoo ntawm cov khoom uas muaj cov kua qaub no; dawb acid concentration ntawm cov khoom thiab pH ntawm cov khoom. Raws li pH, muaj ob hom buffered thiab unbuffered glycolic acid.
Dab tsi yog Buffered Glycolic Acid?
Buffered glycolic acid yog ib daim ntawv ntawm glycolic acid uas cov pH raug kho kom tau txais kev siv zoo. Cov txheej txheem buffering optimizes cov txiaj ntsig moisturizing ntawm cov khoom tu tawv nqaij. Buffering cov kua qaub txhais tau tias cov chaw tsim khoom tau hloov pH ntawm glycolic acid kom nws los ze zog rau lub ntuj pH ntawm daim tawv nqaij ntawm tib neeg. Li no, qhov no ua rau cov khoom ua rau khaus tsawg thiab tseem glycolic acid khaws nws cov khoom moisturizing.
Daim duab 01: Cov khoom siv tawv nqaij sib txawv
Ntxiv mus, yog tias peb siv buffered glycolic acid hauv cov khoom, muaj qhov tsis xis nyob thiab liab ntawm cov txheej txheem ntawm exfoliation. Lub exfoliation yuav siv qhov chaw nyob rau hauv ib tug tsawg pom zoo ib yam nkaus thiab. Tsis tas li ntawd, nws muab cov khoom lag luam nrog lub sijhawm tso tawm zoo. Qhov ntawd txhais tau tias, nws muab kev ua haujlwm ntev.
Dab tsi yog Unbuffered Glycolic Acid?
A unbufferred glycolic acid yog ib hom glycolic acid uas pH tsis kho. Cov pH ntawm daim ntawv no yog tsawg heev (tsawg dua pH 2). Yog li, cov khoom lag luam uas siv cov glycolic acid uas tsis muaj teeb meem no tuaj yeem ua nruj heev thiab tsim cov txiaj ntsig sai dua. Tab sis, nws muaj teeb meem ntau dua vim tias nws tuaj yeem ua rau tawv nqaij khaus. Yog li ntawd, kom tau txais txiaj ntsig zoo tshaj plaws, tsuas yog tus kws kho tawv nqaij lossis kws kho mob dermatologist yuav tsum siv cov khoom no. Txawm li cas los xij, txo qis pH, ntau dua qhov exfoliation.
Daim duab 02: Liab vim yog siv Unbuffered Glycolic Acid
Tsis tas li, daim ntawv no ntawm glycolic acid tuaj yeem ua rau tsis xis nyob thiab liab thaum lub sijhawm exfoliation. Txawm li cas los xij, qhov txheej txheem no tshwm sim hauv qhov pom ntau dua. Tab sis, tsis zoo li buffered glycolic acid, daim ntawv unbuffered tsis muab kev ua haujlwm ntev.
Qhov txawv ntawm Buffered thiab Unbuffered Glycolic Acid yog dab tsi?
Buffered glycolic acid yog ib daim ntawv ntawm glycolic acid uas pH raug kho kom tau txais kev siv zoo ntawm nws tab sis, nws tsis yog li hauv unbuffered glycolic acid. Lub pH ntawm daim ntawv buffered yog nyob rau hauv thaj tsam ntawm pH 2 mus rau 4. Tab sis daim ntawv unbuffered muaj pH tsawg dua pH 2. Yog li, qhov no yog qhov sib txawv ntawm buffered thiab unbuffered glycolic acid.
Qhov tshwm sim los ntawm qhov sib txawv tseem ceeb ntawm buffered thiab unbuffered glycolic acid yog lwm qhov sib txawv. Ntawd yog, thaum txiav txim siab txog kev nyab xeeb, nws muaj kev nyab xeeb los siv daim ntawv buffered hauv cov khoom tu tawv nqaij es tsis yog daim ntawv tsis sib haum vim yog daim ntawv tsis muaj zog yog qhov hnyav heev vim nws cov pH tsawg. Ntxiv mus, cov nyhuv ntawm daim ntawv buffered yog ntev-ntev tshaj li ntawm unbuffered daim ntawv.
Cov duab hauv qab no qhia qhov sib txawv ntawm buffered thiab unbuffered glycolic acid hauv daim ntawv tabular.
Summary – Buffered vs Unbuffered Glycolic Acid
Glycolic acid yog ib qho alpha hydroxyl acid uas peb feem ntau siv hauv cov khoom tu tawv nqaij ua cov khoom tseem ceeb. Muaj ob daim ntawv ua buffered thiab unbuffered glycolic acid. Qhov sib txawv tseem ceeb ntawm buffered thiab unbuffered glycolic acid yog tias buffered glycolic acid muaj kev nyab xeeb thaum unbuffered glycolic acid yog txhoj puab heev thiab tuaj yeem tsim teeb meem rau peb cov tawv nqaij.
