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Lub luag haujlwm thiab kev siv tseem ceeb ntawm cov tshuaj qib lanolin
Pharmaceutical qib lanolin yog ib daim ntawv zoo heev ntawm lanolin, ib yam khoom zoo li cov khoom siv tau los ntawm yaj cov ntaub plaub.Nws muaj ntau yam kev siv hauv kev lag luam tshuaj thiab tshuaj pleev ib ce vim nws cov khoom tshwj xeeb thiab cov txiaj ntsig.Ntawm no yog nws lub luag haujlwm tseem ceeb ...Nyeem ntxiv -
Nyob nruab nrab ntawm glabridin thiab niacinamide, qhov twg cov nyhuv whitening zoo dua?
Ob qho tib si glabridin thiab niacinamide yog cov khoom siv tawv nqaij nrov paub txog lawv cov tawv nqaij brightening thiab whitening teebmeem, tab sis lawv ua hauj lwm los ntawm cov txheej txheem sib txawv thiab muaj cov txiaj ntsig sib txawv.Muab piv rau lawv cov teebmeem whitening nyob ntawm ntau yam, nrog rau tus kheej ...Nyeem ntxiv -
Qhov sib txawv ntawm glabridin thiab niacinamide nyob rau hauv daim ntawv dawb huv.
Glabridin thiab niacinamide yog ob yam khoom xyaw uas feem ntau siv hauv kev kho tawv nqaij, tshwj xeeb tshaj yog nyob rau hauv cov khoom lag luam tsom rau ntawm daim tawv nqaij dawb lossis ci.Txawm hais tias ob qho tib si muaj cov txiaj ntsig zoo rau kev txhim kho cov tawv nqaij tawv thiab txo qis hyperpigmentation, lawv ua haujlwm hla ...Nyeem ntxiv -
Yuav ua li cas D-panthenol ua tiav cov khoom sib sib zog nqus moisturizing hauv cov tshuaj pleev ib ce?
D-Panthenol, tseem hu ua provitamin B5, yog cov khoom siv dav hauv cov tshuaj pleev ib ce vim nws qhov tshwj xeeb sib sib zog nqus moisturizing zog.Nws yog dej-soluble vitamin derivative uas hloov mus rau hauv pantothenic acid (Vitamin B5) thaum siv rau ntawm daim tawv nqaij....Nyeem ntxiv -
Zinc Pyrrolidone Carboxylate Zinc (PCA) hauv kev tsim
Zinc Pyrrolidone Carboxylate Zinc (PCA) yog ib qho khoom siv ntau yam thiab muaj txiaj ntsig zoo uas feem ntau siv rau hauv cov tshuaj pleev ib ce.Nws cov khoom tshwj xeeb ua rau nws muaj txiaj ntsig zoo ntxiv rau ntau yam ntawm cov khoom tu tawv nqaij, los ntawm cov tshuaj ntxuav thiab toners mus rau cov tshuaj pleev, moisturizers, thiab txawm tias ...Nyeem ntxiv -
Zinc Pyrrolidone Carboxylate Zinc (PCA) txoj cai ntawm kev ua
Zinc Pyrrolidone Carboxylate Zinc (PCA) yog ib qho khoom siv los ntawm kev sib xyaw ntawm zinc thiab pyrrolidone carboxylate, lub ntuj amino acid.Qhov kev sib xyaw tshwj xeeb no tau muaj koob meej hauv kev lag luam tshuaj pleev ib ce thiab kho tawv nqaij vim nws cov txiaj ntsig zoo ntawm daim tawv nqaij.Cov p...Nyeem ntxiv -
Dab tsi yog qhov zoo sib xws thiab qhov sib txawv ntawm formaldehyde thiab glutaraldehyde ua tus neeg sawv cev crosslinking
Formaldehyde thiab glutaraldehyde yog ob qho tib si tshuaj siv los ua tus neeg sawv cev sib txuas hauv ntau daim ntawv thov, tshwj xeeb tshaj yog nyob rau hauv biology, chemistry, thiab cov ntaub ntawv tshawb fawb.Thaum lawv ua haujlwm zoo sib xws hauv crosslinking biomolecules thiab khaws cia lom neeg ...Nyeem ntxiv -
Yuav ua li cas siv phenoxyethanol los ua tus kho cov nyhuv hauv cov tshuaj tsw qab?
Phenoxyethanol tuaj yeem siv los kho tus neeg sawv cev hauv cov tshuaj tsw qab los txhim kho lub neej ntev thiab ruaj khov ntawm cov tshuaj tsw qab.Nov yog cov lus piav qhia luv luv ntawm kev siv phenoxyethanol zoo li cas hauv cov ntsiab lus no.Ua ntej, nws yog ib qho tseem ceeb kom nco ntsoov tias phenoxyethanol yog hom ...Nyeem ntxiv -
Kev siv tseem ceeb ntawm phenoxyethanol
Phenoxyethanol yog cov tshuaj siv dav siv nrog ntau yam kev siv thoob plaws kev lag luam sib txawv.Nws feem ntau yog siv los ua cov tshuaj tua kab mob hauv cov tshuaj pleev ib ce thiab cov khoom tu tus kheej vim nws cov khoom siv tshuaj tua kab mob.Qhov no tsis muaj xim thiab oily kua pab tiv thaiv t ...Nyeem ntxiv -
Dab tsi cuam tshuam Alpha-arbution rau ntawm daim tawv nqaij?
Alpha-arbutin yog ib qho khoom siv muaj zog uas tuaj yeem muaj cov txiaj ntsig zoo ntawm daim tawv nqaij.Nov yog qee cov txiaj ntsig tseem ceeb tshaj plaws uas nws muaj: Cov tawv nqaij ua kom pom kev: Alpha-arbutin paub txog nws lub peev xwm los txo qis melanin hauv daim tawv nqaij, uas tuaj yeem pab rau l ...Nyeem ntxiv -
Alpha-arbutin yog dab tsi?
Alpha-arbutin yog ib qho khoom siv hluavtaws uas feem ntau siv hauv cov tshuaj pleev ib ce thiab cov khoom tu tawv nqaij ua cov tawv nqaij ua kom pom kev.Nws yog muab los ntawm cov khoom ntuj tsim, hydroquinone, tab sis tau hloov kho kom nws muaj kev nyab xeeb thiab siv tau zoo dua rau hydroquinone.Alph...Nyeem ntxiv -
Vim li cas PVP-Kuv tuaj yeem siv los ua cov tshuaj tua kab mob?
Povidone-iodine (PVP-I) yog siv dav siv tshuaj tua kab mob thiab tshuaj tua kab mob nrog kev ua haujlwm dav dav tiv thaiv kab mob, kab mob, thiab fungi.Nws cov txiaj ntsig zoo li fungicide yog vim qhov kev ua ntawm iodine, uas tau ntev tau lees paub rau nws cov khoom siv tshuaj tua kab mob.PVP-I co...Nyeem ntxiv
