Kev nce hauv kev nyiam ntawm Korean thiab Japanese tshuaj pleev ib ce tau tso cai rau cov poj niam nyob sab Europe nrhiav cov khoom xyaw tshiab zoo nkauj. Volcano tshauv, nab venom, snail mucin, pearl extract, algae thiab coral extract, raws li zoo raws li niacinamide tuaj yeem muab cov hluas, purity thiab elasticity rau ntawm daim tawv nqaij. Cov khoom xyaw kawg, tseem hu ua nicotinic acid, tuaj yeem ua haujlwm zoo. Niacinamide hauv tshuaj pleev ib ce yog siv los tawm tsam comedones, hyperpigmentation thiab wrinkles.
Qhov no yog dab tsi?
Niacinamide yog nicotinic acid lossis cov npe nrov dej-soluble vitamin B3. Cov khoom no tseem ceeb heev rau lub neej ntawm tib neeg lub cev. Vitamin B3 belongs rau pab pawg ntawm cell-binding cov cuab tam thiab yog lub luag hauj lwm rau kev rov ua dua ntawm cov epidermis. Niacinamide muab cov tawv nqaij elasticity, tawm tsam pigment me ntsis thiab pob txuv, muab dej noo thiab sab hauv radiance.
Kev sib txuas ntawm cov vitamin B3 hauv tib neeg lub cev qeeb zuj zus nrog lub hnub nyoog. Qhov no yog ib qho ntawm cov laj thawj tseem ceeb ntawm daim tawv nqaij laus. Qhov tsis muaj cov tshuaj txo cov ntshav microcirculation,weakening phab ntsa ntawm cov hlab ntsha. Nws kuj tseem ua kom lub cev qhuav dej ntawm daim tawv nqaij, ua kom qeeb ntawm kev sib txuas ntawm elastin thiab collagen. Hmoov zoo, qhov nyiaj tsis txaus no tuaj yeem them nyiaj ib nrab.
Qhov loj ntawm niacinamide molecules yog me me, ua tsaug rau lawv tuaj yeem nkag mus tob rau hauv cov epidermis, rov ua dua ntawm cov cellular. Niacinomide rau daim tawv nqaij yog tshwj xeeb tshaj yog tseem ceeb vim hais tias nws txhim kho kev sib cuam tshuam ntawm organelles, tsub kom lub synthesis ntawm fatty acids thiab ceramides, thiab kuj restores noj qab haus huv microcirculation nyob rau hauv lub dermis.
Action in cosmetics
Cov khoom siv tshuaj pleev ib ce nrog cov pov thawj ua haujlwm tsis tshua muaj hnub no. Tab sis vitamin B3 tsuas yog ib yam khoom zoo li no. Ntau cov teebmeem ntawm niacinamide hauv cov tshuaj pleev ib ce ntawm lub ntsej muag tau raug tshawb fawb pov thawj tom qab plaub lub lis piam ntawm kev siv txhua hnub:
- Rov ua dua tshiab ntawm active fibroblasts.
- -nce collagen synthesis.
- Thaiv kev txav ntawm cov xim granules rau hauv cov khaubncaws sab nraud povtseg ntawm daim tawv nqaij.
- Txhim kho cov epidermis muaj peev xwm khaws cov dej los ntawm 24%.
- Ua kom cov synthesis ntawm involucrin, keratin thiab filaggrin.
Nicotinic acid muaj cov nyhuv antioxidant. Nws tiv thaiv DNA ntawm cov hlwb los ntawm qhov tsis zoo ntawm ib puag ncig thiab kev puas tsuaj los ntawm hluav taws xob ultraviolet. Vim yog cov nyhuv ntawm cov khoom, qhov cuam tshuam kev ua haujlwm ntawm daim tawv nqaij tau nce ntxiv.
Vitamin B3 tsis tsuas yog nkag mus rau ntawm daim tawv nqaij zoo xwb, nws kuj tseem txhim kho cov txiaj ntsig ntawm cov tshuaj pleev ib ce, uas suav nrog. Yog li ntawd, hauvqab zib nrog niacinamides feem ntau ntxiv retinol, peptides, hyaluronic acid los yog AXA acids. Vitamin B3 yog haum rau txhua hom tawv nqaij, vim nws yog hypoallergenic. Hauv qab zib, nws qhov kev ua haujlwm siab yuav tsum yog tsawg kawg 2%, thiab hauv cov ntshav - 5%.
Niacin tshuaj pleev ib ce tau pom zoo siv rau hauv cov xwm txheej hauv qab no:
- Kev tiv thaiv kev laus.
- Tau kho pob txuv.
- In hair restoration therapy.
- Kev kho mob couperosis thiab rosacea.
- Nyob rau hauv kev sib ntaus tawm tsam hyperpigmentation.
- kom ua rau cov tev thiab khaus.
- Kev kho mob ntawm daim tawv nqaij o.
Thaum siv tshuaj pleev ib ce, niacinamide tuaj yeem ua rau muaj kev phiv ib ntus. Nws activates lub capillaries ntawm daim tawv nqaij, uas provokes nws ntse redness. Tej zaum yuav muaj kev hnov mob ntawm cov ntshav mus rau lub ntsej muag, qhov tsos ntawm cov pob qij txha tsis suav nrog. Cov xwm txheej no muaj kev nyab xeeb kiag li thiab dhau ntawm lawv tus kheej hauv ib teev. Tsis txhob siv tshuaj pleev ib ce nrog niacin vim yog cov tshuaj tiv thaiv ntawm daim tawv nqaij ib ntus.
kho pob txuv
Ntau pob txuv-tawm tshuaj pleev ib ce dehydrate daim tawv nqaij. Niacinamide tsis muaj qhov tshwm sim no. Ntawm qhov tsis sib xws, nws ua tiav rov qab hydrobalance. Cov neeg uas muaj daim tawv nqaij oily yuav txaus siab rau txhua qhov zoo ntawm cov tshuaj no. Nicotinic acid yog non-comedogenic thiab nyab xeeb.
Niacinamide hauv tshuaj pleev ib ce mattifies oily ntawm daim tawv nqaij, cleanses thiab tightens pores, thiab normalizes sebum ntau lawm. Kho cream nrog5% niacinamide zoo li tshuaj tua kab mob. Nrog kev siv tas li, cov txheej txheem inflammatory yuav txo qis, thiab daim tawv nqaij yog ntxuav. Tsis tas li ntawd, pob txuv caws pliav thiab tom qab pob txuv me ntsis maj mam yaj.
Qhov txiaj ntsig loj ntawm niacinamide yog nws qhov sib haum nrog feem ntau cov khoom tu tawv nqaij. Serum nrog vitamin B3 tuaj yeem siv ua ke nrog cov tshuaj pleev, qhov ncauj qhov ntswg thiab cream.
Nicotinic acid nquag siv los ua kom cov tawv nqaij laus dua. Ib qho txiaj ntsig loj ntawm kev siv niacinamide hauv tshuaj pleev ib ce yog qhov tseeb tias nws tsis cuam tshuam los ntawm lub teeb thiab kub. Qhov no tshem tawm cov kev siv ntxiv ntawm parabens thiab lwm yam khoom ua kom tsis zoo. Qhov no ua kom ntseeg tau tias tsuas yog cov khoom xyaw uas muaj txiaj ntsig thiab nyab xeeb raug xa mus rau ntawm daim tawv nqaij.
Kev txhim kho me me yuav pib tshwm sim ntawm daim tawv nqaij hauv ob peb hnub tom qab pib siv tshuaj pleev ib ce nrog vitamin B3. Niacinamide muaj cov cuab yeej sib txuas, yog li kev hloov pauv tseem ceeb tuaj yeem pom tom qab siv ib hlis, tom qab hloov kho cov dermis. Cov wrinkles me me feem ntau ploj tag, thiab cov qhov sib sib zog nqus ua kom tsawg. Qhov no tshwm sim vim qhov ntau lawm collagen.
Cov tawv nqaij txhim kho qhov tseem ceeb, koj tuaj yeem hnov qab txog lub ntiaj teb tint. Cov hnub nyoog me me, uas yog cov phooj ywg nquag ntawm daim tawv nqaij laus, yuav pib ua kom pom kev thiab ploj mus dhau sijhawm. Lub oval ntawm lub ntsej muag yog pom tau nruj thiab ntxiv dag zog lawmTom qab peb lub hlis ntawm kev siv tshuaj pleev ib ce nrog niacinamide.
Cov lipid barrier tau rov qab los. Cov tawv nqaij ua hydrated ntau dua. Rau qhov ua tau zoo tshaj plaws, nws raug nquahu kom xaiv cov tshuaj tiv thaiv kev laus thiab cov tshuaj nplaum, uas, ntxiv rau niacinamide, suav nrog hyaluronic acid lossis retinol.
Xaiv qhov tseeb
Niacinamide tshuaj pleev ib ce yog tsim los ntawm ntau hom tshuaj pleev ib ce. Txhawm rau kom tau txais qhov txiaj ntsig siab tshaj plaws los ntawm kev siv tshuaj, nws raug nquahu kom kuaj xyuas nws qhov ua haujlwm ntau npaum li cas thaum yuav:
- Txhawm rau tiv thaiv pob txuv, cov khoom lag luam nrog cov ntsiab lus tseem ceeb ntawm 2-3% yog qhov tsim nyog.
- Txawm tias tawm lub suab thiab tshem tawm cov kab mob hyperpigmentation, cov tshuaj uas niacinamide yuav muaj tsawg kawg yog 5% yuav ua tau.
- Rau daim tawv nqaij rejuvenation, xaiv cov tshuaj pleev ib ce nrog ib tug concentration ntawm vitamin B3 ntawm 5% los yog ntau tshaj.
YContraindications
Niacinamide rau lub ntsej muag yog cov tshuaj zoo tshaj plaws paub hauv cosmetology. Nws yog zoo tolerated los ntawm daim tawv nqaij, tsis clog pores thiab tsis provoke kev loj hlob ntawm o. Txawm hais tias tshuaj pleev niacinamide ua rau liab, nws yuav txo qis ntawm nws tus kheej hauv ib teev.
Nws raug nquahu kom tsis txhob siv tshuaj pleev ib ce raws li cov vitamin B3 tsuas yog rau cov neeg uas muaj qhov tsis haum rau nicotinic acid. Cov tshuaj no yog tus tswj hwm ntawm cellular metabolism, yog li ntawd, nrog rau tus kheej rhiab heev, nws muaj peev xwm provoke kev loj hlob ntawm pob khaus ntawm daim tawv nqaij.
Khoom noj khoom haus,muaj nicotinic acid
Niacinamide yog ib qho khoom noj tseem ceeb uas xav tau rau cov metabolism hauv ib txwm. Feem ntau nws yog siv rau cov hom phiaj tshuaj los tiv thaiv cov roj (cholesterol) siab thiab lwm yam pathologies. Nws raug pom zoo kom haus tsawg kawg 20 mg ntawm niacin ib hnub. Txwv tsis pub, lub cev yuav ntsib qhov tsis txaus ntawm cov vitamin, uas tam sim ntawd cuam tshuam rau ntawm daim tawv nqaij thiab lub cev tag nrho.
Koj tuaj yeem ntxiv koj cov khoom noj niacinamide los ntawm kev noj qee yam zaub mov. Feem ntau ntawm cov khoom no muaj nyob rau hauv zaub ntsuab, txiv lws suav, nplej, qe, avocados, nqaij, carrots thiab poov xab.
Reviews
Cov poj niam ntawm txhua lub hnub nyoog thiab hom tawv nqaij tuaj yeem siv tshuaj pleev ib ce nrog niacinamide. Kev tshuaj xyuas tau lees paub tias cov tshuaj ua haujlwm zoo heev ntawm kev kho cov tawv nqaij oily thiab teeb meem dermis, nrog rau hnub nyoog txog kev rov ua dua tshiab. Lub ntsej muag hloov pauv tom qab siv ob peb lub lis piam xwb.
Hauv kev tshuaj xyuas, ntau tus poj niam sau tias cov nyhuv tom qab ob peb hnub ntawm kev siv tshuaj pleev ib ce nrog niacinamide zoo dua tom qab mus ntsib kws kho hniav. Cov tawv nqaij yog nruj, nws lub suab evens tawm, tev tawm ploj. Tsis tas li ntawd, muaj ib qho tseem ceeb smoothing ntawm nasolabial quav thiab wrinkles ntawm caj dab.
