Daim tawv nqaij Sleuth: vitamin C yog dab tsi thiab nws ua haujlwm li cas?

Vitamin C, scientifically hu ua ascorbic acid, yuav tsum yog ib qho tseem ceeb hauv koj cov kev tu tawv nqaij. haib antioxidant muaj anti-aging zog, tiv thaiv daim tawv nqaij los ntawm dawb radicals thiab pab brighten tag nrho complexion. Yuav kom paub seb cov vitamin C ua haujlwm li cas thiab seb yuav saib xyuas dab tsi thaum muab cov khoom muaj zog no rau hauv koj cov kev tu tawv nqaij, peb tig mus rau Dr. Paul Jarrod Frank, board certified dermatologist hauv New York. 

Vitamin C yog dab tsi?

Vitamin C yog ib qho antioxidant muaj nyob hauv cov txiv hmab txiv ntoo citrus thiab cov nplooj ntsuab tsaus. Zuag qhia tag nrho, cov tshuaj antioxidants pab tua cov teeb meem dawb radicals uas tuaj yeem ua rau cov tsos mob ntawm daim tawv nqaij ntxov ntxov, xws li cov kab zoo, wrinkles, thiab discoloration. “Thaum ntxiv rau koj qhov niaj hnub niaj hnub, vitamin C muab ntau yam txiaj ntsig, txij thaum yav tsaus ntuj tawm ntawm daim tawv nqaij kom txo cov pigmentation thiab tiv thaiv daim tawv nqaij los ntawm qhov pom ntawm cov pa phem, "hais tias Dr. Frank. "Nws yog ib qho muaj zog antioxidant uas, thaum ua ke nrog SPF, tuaj yeem ua ib qho tshuaj tiv thaiv UV ntxiv." Raws li Phau ntawv Journal of Clinical and Aesthetic Dermatology, niaj hnub siv 10% tshuaj pleev vitamin C rau 12 lub lis piam txo cov duab luam tawm (los yog kev ntsuas ntawm lub hnub puas tsuaj) thiab txhim kho cov tsos ntawm wrinkles. 

Yuav Nrhiav Dab Tsi Thaum Yuav Vitamin C hauv Cov Khoom Siv Kho Hniav

Thaum txiav txim siab seb cov vitamin C twg yog qhov zoo tshaj rau koj, xav txog koj hom tawv nqaij, hais tias Dr. Frank. "Vitamin C, nyob rau hauv daim ntawv ntawm L-ascorbic acid, yog lub zog tshaj plaws, tab sis tuaj yeem ua rau tawv nqaij qhuav lossis rhiab heev," nws hais. "Rau cov tawv nqaij laus dua, THD ascorbic acid yog cov roj soluble thiab tuaj yeem pom nyob rau hauv daim ntawv moisturizing ntau dua." 

Yuav kom nws ua tau zoo, koj cov mis yuav tsum muaj li ntawm 10% thiab 20% vitamin C.  "Qhov zoo tshaj plaws vitamin C formulations kuj muaj lwm yam antioxidants xws li vitamin E los yog ferulic acid," hais tias Dr. Frank. Pom zoo rau cov tawv nqaij oily SkinCeuticals CE Ferulic nrog 15% L-Ascorbic Acid, uas muab cov vitamin C nrog 1% vitamin E thiab 0.5% ferulic acid. Rau cov tawv nqaij qhuav sim L'Oréal Paris Revitalift Derm Intensives Vitamin C Serum, uas ua ke 10% vitamin C nrog hyaluronic acid kom nyiam ya raws.

Cov khoom vitamin C yog rhiab heev rau lub teeb thiab yuav tsum tau khaws cia rau hauv qhov chaw txias, tsaus. Lawv yuav tsum tau muab tso rau hauv qhov tsaus nti lossis opaque ntim los tiv thaiv oxidation. Yog tias koj cov khoom xim pib tig xim av lossis xim txiv kab ntxwv tsaus, nws yog lub sijhawm los hloov nws, hais tias Dr. Frank.

Yuav ua li cas suav nrog vitamin C hauv koj lub neej txhua hnub

Vitamin C yog thawj kauj ruam zoo rau koj cov kev tu tawv nqaij txhua hnub. Pib los ntawm kev thov vitamin C Serum rau cov tawv nqaij tshiab huv si, sab saum toj nrog moisturizer, thiab tom qab ntawd ntxiv tshuaj pleev thaiv hnub rau kev tiv thaiv UV. 

Kuv yuav paub li cas yog tias kuv cov vitamin C serum ua haujlwm?

"Raws li nrog rau txhua daim ntawv thov, nws yuav siv sij hawm los saib cov txiaj ntsig," Dr. Frank hais. "Nrog rau kev siv txuas ntxiv thiab nrog cov khoom tsim nyog, koj yuav tsum pom lub ntsej muag ci dua thiab ci dua nrog kev txo qis me ntsis ntawm pigmentation. Qhov no tsuas yog tshwm sim nrog kev sib xws thiab kev sib xyaw ntawm cov vitamin C zoo nrog tshuaj pleev thaiv hnub. "