Qhov txawv ntawm tus txiv neej lub ntsej muag lub ntsej muag ntawm poj niam.
Txiv neej daim tawv nqaij ntawm lub ntsej muag yog txawv hauv cov qauv ntawm cov poj niam tawv nqaij. Txiv neej daim tawv nqaij muaj ib txheej thicker horny thiab ntau collagen, vim qhov no nws yog thicker los 25%. Nws yooj yim rau cov hnub sab nrawm thiab txias, thiab tseem muaj peev xwm tiv taus kev raug mob. Cov tawv nqaij ntawm lub ntsej muag rau cov txiv neej yog coarser thiab ib tsos tsaus tsawv vim cov coob tus capillaries. Ntawm qhov tod tes, tus txiv neej daim tawv nqaij yog ntsig thaum raug mob thaum lub sij hawm shaving. Raws li kev txheeb xyuas, cov txiv neej yuav tsum pob txuv ntau zaus dua cov poj niam. Cov tawv nqaij ntawm lub ntsej muag vim qhov tsim cov qog sebaceous muaj peev xim, tab sis ntawm kev sib tov nws poob qis dua thiab tsis tshua muaj ntsis rau cov pob kws thaum ntxov.
Ib qho teeb meem zoo li pob txuv tau tshwm sim ntawm 12 thiab 20 xyoo. Thaum lub hnub nyoog no muaj ib txoj kev ntawm kev puberty. Tsub kom zeeg cov qog thiab seb yuav hloov pes tsawg tus sebum. Vim li no, lub qhov ntawm cov kab nrib nrauv yog clogged, thiab qhov kev pheej hmoo ntawm tus mob nce. Kom tsis txhob pom cov pob txuv ntawm 11 xyoo, tus me nyuam yuav tsum tau muab cov khoom siv rau cov tawv nqaij thiab gel tuaj ntxuav. Thaum cov mob o yuav pab tau cov tshuaj tsw qab thiab roj pleev nrog salicylic acid thiab zinc. Thaum siv cov tshuaj no, cov txiaj ntsim ntawm cov tawv nqaij rog yuav ua kom cev tau zoo thiab cov pob khaus yuav ua rau tsawg dua.
Daim tawv nqaij thiab shaving.
Ntau tus txiv neej tau mob tom qab shaving. Qhov no yog vim lub fact tias thaum lub shave yog thinning lub stratum corneum, lub barrier muaj nuj nqi ntawm daim tawv nqaij yuav zuj zus thiab cov tawv nqaij ua rau ib tus nyhuv ntawm nws tus kheej. Thaum ib tug neeg daim tawv nqaij tsis rhiab heev, nws yog qhov zoo uas siv hluav taws xob shavers, vim qhov no ua rau muaj kev puas tsuaj rau daim tawv nqaij. Tab sis yog hais tias daim tawv nqaij yog txob siab, ces tom qab shaving nws yog qhov yuav tsum tau mus thov antibacterial cov neeg ua hauj lawm nrog ib tug kho thiab soothing nyhuv. Creme thiab cov tshuaj pleev (nrog vitamin E, nrog panthenol, nrog rau paam dlev, nrug lub nrig, lwm yaam ntxiv) huv peb lub sij hawm tuaj yeem yuav tau ntawm khw muag tshuaj hab khw. Ib tug pojniam tuaj yeem muab lawv ua khoom plig rau txhua lub sijhawm. Cologne thiab eau de toilette yuav tsum tsis txhob siv tom qab shaving. Vim hais tias ntawm cov ntsiab lus ntawm cawv, daim tawv nqaij suffers. Qhov no tuaj yeem ua rau kom tawg thiab hlawv.
Siv ib co tswv yim. Yog tias koj muaj tawv nqaij, siv lub tshuab xaj ntoo shaving. Tom qab noj mov, ntshav ncig nce, li no qhov kev pheej hmoo ntawm kev txiav nce. Yog li ntawd shave zoo dua nyob rau hauv ib qho kev npliag plab. Thaum shaving, ua rau shaver nyob rau hauv cov kev coj ntawm kev loj hlob hau, thiab shave lub caj dab los ntawm sab hauv. Qhov no yuav txo qhov kev pheej hmoo ntawm kev tsuj.
Hnub nyoog teeb meem ntawm daim tawv nqaij.
Nyob rau hauv cov txiv neej nyob rau hauv lub sij hawm los ntawm 25 mus rau 40 xyoo, lub ntsej muag tawv ua dull. Nyob rau hauv daim tawv nqaij ntawm lub ntsej muag, txiv neej txoj kev txo - cov txheej txheem ntawm collagen thiab elastin qhuav slows, vim qhov no daim tawv nqaij ua drier, daim tawv nqaij ntawm lub ntsej muag dims. Kev tiv thaiv cov teeb meem no, koj yuav tsum pib siv (tom qab 30 xyoo) cov khoom siv kom zoo nkauj tshwj xeeb uas tsim los rau txiv neej daim tawv nqaij. Lawv tiv thaiv cov tawv nqaij los ntawm qhov teeb meem ntawm ultraviolet radiation, los ntawm lub cev qhuav dej, zoo li ntawm qhov zoo li ntawm thawj wrinkles. Nyob rau hauv peb lub sijhawm, muaj ntau yam zoo li no.
Tsis zoo li cov poj niam cov tshuaj pleev ib ce, cov txiv neej cov khoom muaj cov concentrated loj cov khoom xyaw. Tom qab tag nrho, cov txiv neej daim tawv nqaij yog thicker, thiab qhov tsawg concentration ntawm cov cheebtsam no tsuas tsis haum rau lawv. Qee tus pojniam siv txiv neej cov tshuaj pleev ib ce thiab ua tiav qhov kev xav tau sai npaum li cas.
Tom qab 40 xyoo, cov txiv neej maj mam txo cov concentration ntawm cov tshuaj hormones hauv cov ntshav. Vim li no, nyob rau hauv tus txiv neej lub ntsej muag lub ntsej muag, cov synthesis ntawm elastin thiab collagen fibers yog txo. Sab saum toj txheej ntawm daim tawv nqaij yog compacted. Vim li ntawd, qhov sib faib ntawm cov hla hauv paus ntawm daim tawv nqaij slows down thiab muaj hnub nyoog wrinkles tshwm. Nws raug nquahu kom siv cov khoom siv rau exfoliating (ib zaug ib lub lim tiam), nrog rau cov khoom ua kom nchav thiab ntxiv zuj zus (txhua txhua hnub). Qhov no yuav pab tswj kom muaj kev sib luag ntawm cov dej noo thiab ua kom lub zog ntawm cov tawv nqaij collagen.
Txiv neej tsis tuaj yeem ua raws li lawv daim tawv nqaij, yog li ntawd cov poj niam tuaj pab lawv cov txheeb ze. Noj qab nyob zoo thiab zoo nkauj!