Umphumela we-whitening weNiacinamideiya ngokuya ithandwa kakhulu. Kodwa uyazazi yini izinyathelo zokusetshenziswa kwazo? Lapha uSpringchem uzokutshela.
1. Ukuhlolwa kokubekezelela kufanele kwenziwe lapho usebenzisa imikhiqizo ye-niacinamide okokuqala
Inesilinganiso esithile sokucasuka. Uma usebenzisa umthamo omkhulu wayo okokuqala, kungadala ukucasuka kobuso, okungalungile ngempilo yesikhumba. Ngakho-ke, kungcono ukusebenzisa inani elincane okokuqala, bese unyusa umthamo ngemuva kokubekezelela.
2. Sebenzisa ngokuqapha kwesikhumba esibucayi
Inomphumela we-exfoliating the cuticle of isikhumba. Isikhumba esibucayi ngokwaso sibucayi futhi sintekenteke, kanti ekhoneni le-stratum lincane. Ngakho-ke, isikhumba esibucayi kufanele siqaphele ukusebenzisa imikhiqizo yokunakekelwa kwesikhumba equkethe izithako ze-niacinamide, ukuze ungavusi isikhumba futhi ukhuthaze ukuzwela kwawo isikhumba.
3. Lapho isetshenziswa, ayikwazi ukuxutshwa nezinto ze-acidic. Lokhu kungenxa yokuthi lapho lezi zinto ezimbili zixubene, zizokhipha inani elikhulu le-niacin, elizodala ukucasuka kwesikhumba. Uma kungenzeka, sebenzisa uhlobo olufanayo lwemikhiqizo yokunakekelwa kwesikhumba. Lokhu kungenxa yokuthi abathuthukisi bemikhiqizo abavela emgqeni ofanayo noma uhlobo lomkhiqizo bazonaka ukuthi yiziphi iziphikiso zokusetshenziswa kwe-niacinamide, ngakho-ke kungenza abasebenzisi bazizwe bekhululekile ukuyisebenzisa. Abantu abanesikhumba esibucayi noma isikhumba esinamangqamuzana abomvu egazi akufanele asebenzise imikhiqizo emhlophe ngayo. Abesifazane abakhulelwe akufanele bawasebenzise.
4. Yize inomphumela wamhlophe, kwinqubo yokusebenzisa, kufanele futhi unake ukuvikelwa kwelanga. Ukuchayeka elangeni kungadala ukulimala okukhulu esikhunjeni futhi kungakukhuthaza ukukhiqizwa kwe-pigmentation kanye ne-melanin. Kulokhu, umphumela onzima weNiacinamidemncane.
Isikhathi sePosi: Oct-24-2022