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Yuav siv lanolin li cas?
Ntau tus neeg xav tias lanolin yog cov khoom siv roj ntau hauv cov tawv nqaij, tab sis qhov tseeb, lanolin ntuj tsis yog yaj cov rog, nws yog roj refined los ntawm ntuj ntaub plaub.Nws cov yam ntxwv yog moisturizing, nourishing, ilv thiab maj mam, yog li cream uas yog tsim los ntawm lanolin thiab contai ...Nyeem ntxiv -
phenoxyethanol puas tuaj yeem ua rau mob qog noj ntshav?
Phenoxyethanol yog siv raws li ib tug preservative thiab feem ntau yog siv nyob rau hauv cov khoom siv tu tawv nqaij txhua hnub.Yog li ntau tus neeg txhawj xeeb txog seb nws puas muaj tshuaj lom thiab carcinogenic rau tib neeg.Ntawm no, cia peb paub.Phenoxyethanol yog ib qho organic compound uas feem ntau siv los ua preservat ...Nyeem ntxiv -
Vim li cas sodium benzoate hauv cov khoom noj?
Txoj kev loj hlob ntawm kev lag luam khoom noj khoom haus tau ua rau kev tsim khoom noj khoom haus additives.Sodium benzoate zaub mov qib yog qhov ntev tshaj plaws thiab feem ntau siv cov khoom noj preservative thiab yog siv dav hauv cov khoom noj.Tab sis nws muaj toxicity, yog li Vim li cas sodium benzoate tseem nyob hauv cov zaub mov?S...Nyeem ntxiv -
Puas yog vitamin B3 zoo ib yam li nicotinamide?
Nicotinamide paub tias muaj cov khoom ua kom tawv nqaij, thaum vitamin B3 yog cov tshuaj uas muaj txiaj ntsig zoo rau kev ua kom dawb.Yog li Puas yog vitamin B3 tib yam li nicotinamide?Nicotinamide tsis zoo ib yam li vitamin b3, nws yog ib tug derivative ntawm vitamin b3 thiab yog ib tug substanc ...Nyeem ntxiv
