Tan yog dab tsi?

 KNOWLEDGE    |      2023-03-28

Tanning yog ib lo lus hauv Internet, uas hais txog kev ua kom tawv nqaij tsaus thiab zoo nkauj. Raws li Tuam Tshoj muaj zog zuj zus tuaj thiab tib neeg lub neej yuav muaj xim ntau dua, cov tawv nqaij bronzing nrov thiab cov tawv nqaij nplej tau los ua lub ntsiab. Cov tshuaj pleev ib ce tshwj xeeb thiab raug tshav ntuj kom cov tawv nqaij zoo nkauj nrog bronzing dub, xim chocolate, ib qho dawb los npog peb qhov ugliness, tsaus nti thiab noj qab haus huv ntawm daim tawv nqaij yog kev zoo nkauj qus. Nws zoo li obsidian.

Nyob rau xyoo 1920, Coco Chanel tau tsim ib qho kev zam thaum nws tsim lub ntsej muag tawv nqaij thaum mus ncig ntawm lub nkoj, uas yog lub hauv paus chiv keeb ntawm niaj hnub tanning craze. Nws tsuas yog qhov kawg ntawm Victorian era, thiab cov tub ntxhais hluas tau dim ntawm lawv qhov kev txwv tsis pub seev cev coj txawv txawv Charleston seev cev. Tanning, zoo li cov tiab luv luv, cov plaub hau curly thiab tsheb, zoo li lub cim ntawm kev ywj pheej ntawm lub sijhawm. Sunburn daim ntawv nrog ntau raug rau lub hnub hu ua sunburn. Lub hauv paus chiv keeb ntawm tanning yog lub npe "sun tanning". Tanning tshwm nyob rau sab hnub poob nyob rau hauv nruab nrab ntawm lub xyoo pua xeem, sawv cev rau ib tug kab lis kev cai ntawm tanning - txaus siab rau lub hnub. Muaj kev sib txuas ncaj qha ntawm tanning thiab hnub so, uas yog sib cais los ntawm tshav ntuj ntug hiav txwv dej. Tanning tau dhau los ua lub cim xwm txheej. Cov neeg uas muaj cov tawv nqaij tawv qhia tias lawv feem ntau mus rau tshav ntuj thiab kim chaw so, yog li "dub tawv nqaij" yog daim npav zoo tshaj plaws.


Txoj cai ntawm kev zoo nkauj

Nyob ntawm lub hnub ci lub teeb, muaj peb hom rays siv los ua kom lub cev muaj zog: infrared (wavelength saum 760 nm), pom lub teeb (wavelength ntawm 400 nm thiab 760 nm), thiab ultraviolet (wavelength ntawm 180 nm thiab 400 nm) . Peb hom rays saum toj no muaj qhov sib txawv ntawm tib neeg lub cev.

Lub hnub ci muaj qhov pom tsis pom, sov infrared rays, tshuaj ultraviolet rays thiab pom rays. Ultraviolet lub teeb tuaj yeem hloov 7-dehydrogenol hauv daim tawv nqaij mus rau hauv vitamin D, txhim kho calcium thiab phosphorus metabolism, tiv thaiv rickets thiab osteomalacia, txhawb calcification ntawm ntau yam kab mob txhab, kho tom qab tawg txo, thiab tiv thaiv cov hniav loosening, thiab lwm yam.

Infrared rays tuaj yeem ncav cuag cov ntaub so ntswg sib sib zog nqus los ntawm cov epidermis, kom qhov kub ntawm qhov irradiated ntawm cov ntaub so ntswg nce, cov hlab ntsha dilation, cov ntshav khiav nrawm dua, cov ntshav khiav tau zoo tuaj; Yog hais tias lub sij hawm ntev ntau khaus irradiation, tuaj yeem ua rau tag nrho lub cev kub.

Lub teeb pom kev nyob rau hauv lub hnub, feem ntau yog los ntawm lub zeem muag thiab daim tawv nqaij muaj kev txhawb nqa rau tib neeg, tuaj yeem ua rau tib neeg xis nyob.

Ultraviolet lub teeb yog qhov muaj zog tshaj plaws ntawm lub hnub ci ntawm tib neeg lub cev, tuaj yeem ntxiv dag zog rau cov ntshav thiab lymphatic ncig, txhawb cov txheej txheem metabolic; Yuav ua rau cov tawv nqaij ergosterol rau hauv vitamin D, tswj cov calcium thiab phosphorus metabolism, txhawb kev loj hlob ntawm cov pob txha. Tab sis ntau cov hluav taws xob ultraviolet, tuaj yeem ua rau daim tawv nqaij erythema, tawv nqaij cell protein decomposition degeneration, tso histamine rau hauv cov ntshav, txhawb cov hematopoietic system, cov qe ntshav liab, qe ntshav dawb, platelets nce, ua phagocytes ntau dua. Rov qab raug rau lub hnub, vim tias lub teeb ultraviolet ua rau melanin nyob rau hauv daim tawv nqaij mus rau hauv melanin, sunburn ntawm daim tawv nqaij yuav qhia ib tug uniform thiab noj qab nyob zoo dub. Melanin, nyob rau hauv lem, tuaj yeem nqus tau ntau lub hnub ci hluav taws xob, hloov mus rau hauv tshav kub, thiab txhawb nqa cov qog hws. Lub hnub ci yog cov tshuaj tua kab mob ntuj, txhua yam kab mob hauv cov kab mob ultraviolet irradiation sai sai poob qhov tseem ceeb.


Kev faib cov txheej txheem

Muaj ob txoj hauv kev tseem ceeb ntawm tanning: ntuj (hnub tanning) thiab dag (hnub tsis muaj tanning). Ntuj yog lub hnub da dej.

Thiab dag yog muab faib ua tanning txaj thiab dag tanning. Tanning txaj yog ua raws li lub hauv paus ntsiab lus ntawm lub hnub ci los ntawm cov khoom siv hluav taws xob ultraviolet kom ua raws li lub hnub ci ultraviolet hluav taws xob. Lub ntsiab yog vim li cas rau qhov no yog lub hnub lub ultraviolet rays tau kho mob pov thawj ua rau mob qog noj ntshav. Artificial UV rays, limtawm ntawm cov teeb pom kev zoo, muaj kev noj qab haus huv ntau dua li cov hnub ci ncaj qha UV rays. Cov txheej txheem ntawm cov khoom tsim tanning yog tib yam li ua haujlwm tan cream lossis bronzing imitation khoom kom ua tiav.


Cov cuab yeej tanning

Tanning cuab yeej 1: Bronzing lotion

tan

tan

Ib yam li cov poj niam lub hauv paus siv los ua kom lawv cov tawv nqaij dawb, muaj "lub hauv paus" rau cov txiv neej uas tshwj xeeb tanned, tab sis nrog cov tshuaj pleev ib ce zoo dua rau cov txiv neej oily daim tawv nqaij.

Tanning lotion muaj cov khoom xyaw tanning, tom qab smearing yuav muaj cov nyhuv dub, tab sis vim nws yog cov tshuaj pleev ib ce, yog li tsuas yog yuav tsum tau nyem me ntsis ntawm tes, tom qab txhuam tusyees smearing ntawm lub ntsej muag tuaj yeem ua tau yooj yim heev, tsis txhob muaj. yuav zoo li ib tug poj niam coated nrog foundation thiab taw tes coated, yog li teeb meem nrog hmoov puff. Cov txheej txheem kuj zoo li kev siv cov tshuaj pleev ib ce los ntawm sab hauv mus rau sab nraud, los ntawm hauv qab mus rau sab saum toj smear, conducive rau uniform kev pab them nqi thiab nqus. Lwm qhov txiaj ntsig ntawm kev ntxhib los mos ntawm cov tshuaj pleev ib ce yog tias nws tsis muaj dej tsis muaj dej, tawm hws-pov thawj, los yog txuas nrog, thiab tuaj yeem ntxuav nrog lub ntsej muag ntxuav, tshem tawm cov txheej txheem pleev tshem tawm uas cov txiv neej tsis lees paub.

Tanning cuab yeej #2: Bronzer concealer

Tom qab siv cov tshuaj pleev ib ce, nws raug nquahu kom siv cov tanning concealer yog tias koj muaj cov tawv nqaij tsis muaj zog, xws li cov voj voog tsaus, qhov pores loj thiab cov tawv nqaij tsis sib xws.

Tanning concealer kuj muaj cov khoom xyaw tanning los txhim kho cov nyhuv thiab txawm tawm ntawm daim tawv nqaij. Dab concealer nyob rau hauv lub ces kaum ntawm koj lub qhov muag, nyob rau hauv nruab nrab ntawm koj lub qhov muag lub hnab thiab nyob rau hauv lub kawg ntawm koj lub qhov muag, ces maj mam thawb lub npuas dej nrog koj cov ntiv tes. Nws kuj tuaj yeem siv rau hauv T-zone thiab hauv pliaj qhov chaw uas cov roj muaj zog. Nws tuaj yeem npog cov pores tuab thiab kuj daws cov tawv nqaij tsis sib xws los ntawm cov tawv nqaij tuab heev.

Tanning cuab yeej 3: Bronzer hmoov

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tan

Cov txiv neej cov pleev xim dub kuj yuav tsum tau ua kom huv si, yuav ua li cas koj thiaj li tau txais "cov hmoov xoob" tsawg dua ntawm pleev. Lub bronzed matte hmoov muaj ib tug tshwj xeeb tsim, ntev li ntev raws li tus txhuam taub hau down, maj mam co ob zaug, lub raj mis ntawm tanning hmoov txuas rau lub taub hau txhuam. Ntawm nws tus kheej, maj mam cheb hla lub ntsej muag thiab caj dab tsim kom muaj xim zoo nkauj, matte.

Yog tias koj siv nws tom qab pleev xim, nws yuav sib npaug tawm qhov greasiness ntawm cov tshuaj pleev ib ce thiab concealer koj tau siv ua ntej thiab ua rau lub ntsej muag zoo nkauj thiab zoo nkauj dua. Tsis txhob saib xyuas cov xim sib txuas ntawm koj lub caj dab thiab lub ntsej muag. Thaum siv cov tshuaj pleev ib ce thiab cov hmoov xoob, saib xyuas koj lub caj dab.

Tanner Tool #4: Txau tanner

Tom qab tag nrho, tanning tsuas tuaj yeem saib xyuas qhov txwv ntawm daim tawv nqaij ntawm lub ntsej muag, thiab nws tsuas yog ib ntus thiab tsis tuaj yeem khaws cia rau lub sijhawm ntev. Ntxiv nrog rau lub hnub thiab lub teeb, muaj lwm txoj hauv kev txuag lub sij hawm kom tau txais qhov tseeb tag nrho cov tan: tsuag tanning.

Tsis zoo li pleev, tshuaj tsuag tans yog semi-permanent tans. Nws muaj tanning yam, ncaj qha ua rau ntawm daim tawv nqaij cuticle, ua rau cov tawv nqaij hauv paus tsaus, ntev li ntev raws li cov ceg thiab lwm yam ntawm lub cev sib npaug, tom qab ib lub sij hawm, daim tawv nqaij yuav maj mam tshwm nyob rau hauv daim tawv nqaij noj qab nyob zoo nplej.

Yog vim li cas vim li cas nws yog ib qho khoom lag luam ib nrab yog tias txawm tias nws ua rau daim tawv nqaij tsaus, nws tsuas yog ua rau ntawm cuticle, thiab nrog rau lub voj voog keratin metabolic, nws tseem tuaj yeem ua kom dawb rov qab tom qab ib mus rau ob lub lis piam. Nws yog ob qho kev xaiv uas tuaj yeem kho cov xim ntawm daim tawv nqaij thaum ua haujlwm ntev.


Kev tiv thaiv

Muaj ntau ntau hom tshuaj pleev thaiv hnub, ib zaug ua tau zoo DHA concentration yog siab dua thiab kim dua, siab tsis ua hauj lwm, yog tias koj tsis ua txoj hauj lwm zoo ntawm exfoliating lub cev ua ntej, daim tawv nqaij nqus ntawm DHA yuav tsis sib xws, ua rau muaj kev ua haujlwm zoo. qhov tsaus ntuj ntawm sab hnub tuaj thiab sab hnub poob. Maj mam tsim hom imitation sunmilk yog nyob rau hauv lub moisturizer ntxiv ib tug tsawg concentration ntawm DHA, so txhua txhua hnub yuav ua rau cov tawv nqaij maj mam tsaus, siab kev vam meej yuav tsis tshwm sim uneven xwm txheej, txoj kev loj hlob txaus siab.xim tuaj yeem nres so rau ob peb hnub, ces so ib zaug lossis ob zaug hauv ib lub lis piam tuaj yeem khaws cia. Tseem muaj ntxiv pigments ntawm imitation tanning mis nyuj, sib npaug rau imitation tanning mis nyuj thiab superficial bronzing mis nyuj ob nyob rau hauv ib tug, pleev xim rau instant tanning, yooj yim txheeb xyuas lub Scope ntawm rub, tab sis lub rub yuav tseem decolorized, lub tiag tiag DHA Cheebtsam rau maj mam ua haujlwm. Ntxiv nrog rau qhov kev pheej hmoo ntawm cov ntxhiab tsw thiab xim tsis sib xws, kuj tseem muaj kev pheej hmoo ntawm tig txiv kab ntxwv. Yog tias pH ntawm cov mis yog acidic, DHA yuav loj hlob mus rau hauv cov xim txiv kab ntxwv. Ntau cov imitation hnub mis nyuj nyob rau hauv kev ua lag luam yog ib qho yooj yim los ua txiv kab ntxwv, yuav ua tib zoo. Tsis tas li ntawd, imitation tanning mis nyuj yog txawv kiag li ntawm cov tshuaj pleev thaiv hnub. Tom qab siv, peb yuav tsum txhuam cov tshuaj pleev thaiv hnub tiv thaiv ultraviolet rays, thiab tsis txhob yuav imitation tanning mis nrog tshuaj pleev thaiv hnub, uas tsis tsuas yog darkens cov nyhuv, tab sis kuj muaj cov tshuaj pleev thaiv hnub tsis zoo.

tan

tan

Feem ntau cov mis nyuj tanning muaj dihydroxyacetone phosphate (DHA). DHA yog cov tshuaj ua tiav los ntawm cov kab ntsig. DHA tau tshawb pom los ua cov khoom siv tanning ib ntus hauv xyoo 1920s thiab tau siv txij li ntawd los. Nws reacts nrog cov protein hu ua keratin los tsim cov xim xim av ntawm daim tawv nqaij. Erythrulose, ib hom ketose, tau tswj hwm nrog DHA los tiv thaiv cov xim tsis sib xws, tsim kom muaj qhov tob, ntau dua, ntuj dub. Artificial tanning tsuas yog kav ib lub lis piam vim hais tias cov txheej saum toj kawg nkaus ntawm daim tawv nqaij tau hloov tas li, tab sis nws qhov zoo tshaj plaws ntawm ob txoj kev yog tias nws muaj kev nyab xeeb kiag li. Yog li ntawd, cov khoom siv dag zog tau loj hlob hauv qhov chaw, nrog kwv yees lub raj mis ntawm St Tropez muag txhua kaum vib nas this thoob ntiaj teb. Vim tias DHA tuaj yeem siv los ua cov khoom siv hauv yuav luag txhua yam khoom siv tshuaj pleev ib ce, thiab cov chaw tsim khoom tau sim ua kom lawv cov khoom sib txawv ntau li ntau tau txhawm rau kom tau txais txiaj ntsig ntau tshaj plaws, muaj ntau yam khoom siv tanning. Muaj txhua yam ntawm lub ntsej muag mus rau tag nrho lub cev.



Cov txheej txheem tshwj xeeb

Ntuj tan

Sunbathing, txoj hauv kev zoo tshaj plaws rau tan, muab koj cov tawv nqaij noj qab haus huv hom qoob mog lossis zib ntab xim. Nws kuj ua rau koj lub cev tsim cov vitamin D thiab txhawb kev nqus calcium. Tab sis kev raug tshav ntuj tsis raug tuaj yeem ua rau freckles, wrinkles, tsis sib xws ntawm daim tawv nqaij, sunburn, thiab txawm mob qog noj ntshav. Rau cov poj niam uas nyiam qhov ntxoov ntxoo ntuj, nco ntsoov ua koj cov haujlwm ua ntej thiab tom qab ua homework raws li cov kws tshaj lij:

Txhawm rau kom tau txais ib qho zoo nkauj, zoo nkauj, nco ntsoov muab koj lub cev ua kom huv si ua ntej hnub so. Ntxuav lub ntsej muag ntawm daim tawv nqaij thiab tshem tawm cov tawv nqaij laus ntawm lub cev, nrog rau lub luj tshib, hauv caug, pob taws thiab lwm qhov chaw.

Zam lub hnub siv thaum 9 teev sawv ntxov txog 3 teev tsaus ntuj. Yog tias koj sim ntau dhau kom tau txais cov nyhuv tanning thaum lub sijhawm no, koj yuav xaus nrog cov tawv nqaij safflower thiab raug kev txom nyem rau ob lub hlis tom ntej.

Siv tshuaj pleev thaiv hnub 20 mus rau 20 feeb ua ntej tawm mus sab nraud, thiab txhua ob teev thaum tshav ntuj. Nyob rau tib lub sijhawm, xaiv cov tshuaj pleev thaiv hnub nrog UVA coefficient qis thiab siab UVB coefficient, uas tuaj yeem tsis tsuas yog tiv thaiv daim tawv nqaij los ntawm tshav ntuj, tab sis kuj ua tiav lub hom phiaj ntawm tanning.

Ntxiv tanning cream rau koj cov tshuaj pleev thaiv hnub los txhim kho koj cov tawv nqaij nrog kev siv zog tsawg. Tab sis ceev faj, thov tusyees, txwv tsis pub ib zaug "tattoo qauv", nws yuav tsis yooj yim heev los hloov.


Tau ib tug tan

Ua ntej lub hnub: Cov zaub mov uas muaj tyramine, xws li cheese, tuna, walnuts, txiv laum huab xeeb butter thiab cawv liab, yuav ua rau koj cov tawv nqaij xim thiab ci.

Nyob rau hauv lub hnub: Xaiv tanning cream nrog moisturizing nyhuv, uas yuav tsis tsuas yog tiv thaiv daim tawv nqaij los ntawm tshav kub kub, tab sis kuj accelerate qhov kev txhim kho ntawm cov xim. Koj yuav tsum xaiv tanning cream raws li koj hom tawv nqaij thiab qhov ntev ntawm lub hnub raug.

Tom qab lub hnub: Tsom ntsoov rau moisturizing thiab txwv cov zaub mov thiab dej haus nplua nuj nyob rau hauv cov vitamins B, los yog vitamin C, raws li cov khoom xyaw no yuav ua rau cov tawv nqaij tanned.


Salon tanning

Raws li tanning cua daj cua dub cheb thoob ntiaj teb, classic "dawb huv"kos npe rau kev zoo nkauj salons yog maj hloov los ntawm "tanning salons". Cov khw no feem ntau muaj cov txaj tanning, tanning teeb, tanning cov kev pab cuam, thiab ntau yam tanning AIDS rau cov neeg uas hlub lawv cov tawv nqaij xim av tab sis tsis muaj sij hawm los yog ib puag ncig txaus siab rau lub hnub nyob rau hauv cov xwm. Raws li cov kws tshaj lij, muaj ntau yam uas koj yuav tsum tau them sai sai rau thaum tanning ntawm lub salon.

Thawj qhov tshwm sim yuav tsum tsis txhob siv ntau tshaj 10 feeb. Feem ntau cov txiaj ntsig thawj zaug yuav tsis pom tseeb, tab sis tsis yog vim kev mob siab rau, thiab ncua sijhawm "hnub".

Tus naj npawb ntawm "imitation hnub" yuav tsum tsis txhob nquag heev, thiab txhua "hnub" yuav tsum tsis txhob ntev dhau. Txwv tsis pub, nws tuaj yeem ua rau poob dej loj thiab tawv nqaij puas lossis laus.

Cov neeg uas ua xua rau lub hnub tiag tiag lossis lub teeb yuav tsum tsis txhob raug "tsim imitation" kev kho kom zoo nkauj. Tsis tas li ntawd, "hnub" yuav blister, ntev freckles, tej zaum yuav "hnub" tawm ntawm "paj daim tawv nqaij".

Nyob rau hauv tsev "hnub", them sai sai rau cov tawv nqaij noj qab haus huv thiab dej ntxiv. Cov kub kub tuaj yeem qhuav tawm ntawm daim tawv nqaij me ntsis, yog li nws yog ib qho tseem ceeb rau hydrate thiab ntxiv rau koj cov tawv nqaij nrog cov as-ham thoob plaws hauv "hnub" txheej txheem.


Tus kheej tanner

Cov xov xwm zoo tshaj plaws rau cov neeg uas xav kom tau cov tawv nqaij ntawm cov zib ntab tsis tas yuav mus hauv qab lub hnub yog qhov tshwm sim ntawm cov khoom siv tanning. Cov khoom lag luam tus kheej tanning muaj cov tshuaj hu ua NEV, uas cuam tshuam nrog cov proteins hauv daim tawv nqaij, ua rau nws noj cov xim xim av uas tsaus ntuj dhau sijhawm. Cov tshuaj no tsis muaj teeb meem rau lub cev, thiab tom qab 3 mus rau 7 hnub ntawm kev tso tseg cov khoom siv tanning, cov keratinocytes yuav maj mam los ua ib feem ntawm lub voj voog loj hlob ntawm tes los yog nrog cov exfoliator, thiab cov tawv nqaij yuav rov qab los. Ntau lub lag luam loj ntawm cov tshuaj pleev ib ce muaj cov khoom lag luam tanning, feem ntau yog tshuaj pleev, tshuaj tsuag, hauv paus, cream thiab hmoov. Cov ntsiab lus hauv qab no yuav tsum tau sau tseg thaum siv cov khoom no:

Nco ntsoov xaiv cov khoom uas tsim tshwj xeeb rau koj lub ntsej muag, thiab tsis txhob siv daim pam lub cev tan.

Lub ntsej muag tanning cream tsom rau ntawm lub tuam tsev, hauv pliaj thiab ob sab plhu. Yog hais tias siv thoob plaws lub ntsej muag, cov nyhuv yuav txawv.

Tom qab lub ntsej muag tanning, lub ntsej muag xim yuav tshwm me ntsis tsaus, yog li nrog lub ntsej muag ci ci, yuav txhim kho cov nyhuv ntawm lub ntsej muag tanning.

Raws li cov kws tshaj lij cov lus qhia, lub cev pab tus kheej tanning, ua raws li cov ntsiab lus hauv qab no, tuaj yeem ua tiav ob zaug qhov txiaj ntsig nrog ib nrab ntawm kev siv zog.

Ntxuav koj lub cev nrog da dej, tshem tawm cov tawv nqaij uas tuag nrog cov tshuaj txhuam hniav, thiab tom qab ntawd ua kom koj lub cev qhuav.

Ua ntej siv cov khoom tanning, tshem tawm tag nrho cov hniav nyiaj hniav kub, hnav hnab looj tes, thiab siv nws nyob rau hauv ib ncig ntawm ib cheeb tsam loj ntawm koj lub cev, ua kom nws txawm.

Siv cov ntiv tes ua ke yam tsis muaj qhov khoob, yog tias cov khoom tsis yooj yim rau kev thov sib npaug, koj tuaj yeem siv daim txhuam cev pleev, kom yooj yim dua.

Tom qab 20 feeb ntawm daim ntawv thov, xyuas kom meej tias cov khoom yog absorbed thiab kom qhuav ua ntej hnav.

Sim ua kom koj lub cev qhuav li 12 teev tom qab siv cov khoom tanning. Tsis txhob cia koj lub cev ua haujlwm uas yuav ua rau koj tawm hws.

Tom qab 12 teev, thaum cov khoom tanning tau nqus tag nrho, xyuas koj tus kheej kom pom tias muaj thaj ua rau thaj lossis thaj chaw tsis sib xws. Rau qhov chaw tsis txaus siab uas yuav tsum tau rov xim dua, siv cov tshuaj pleev ib ce dipped hauv cov kua txiv qaub kom tshem tawm.